diff options
| author | 53hornet <53hornet@gmail.com> | 2019-02-02 23:33:15 -0500 |
|---|---|---|
| committer | 53hornet <53hornet@gmail.com> | 2019-02-02 23:33:15 -0500 |
| commit | db072ad4dc181eca5a1458656b130beb43f475bf (patch) | |
| tree | a3c03c7f5497cb70503e2486662fa85cfb53415a /hw5/include/tinyxml2.h | |
| download | csci427-db072ad4dc181eca5a1458656b130beb43f475bf.tar.xz csci427-db072ad4dc181eca5a1458656b130beb43f475bf.zip | |
Diffstat (limited to 'hw5/include/tinyxml2.h')
| -rw-r--r-- | hw5/include/tinyxml2.h | 2287 |
1 files changed, 2287 insertions, 0 deletions
diff --git a/hw5/include/tinyxml2.h b/hw5/include/tinyxml2.h new file mode 100644 index 0000000..85cb497 --- /dev/null +++ b/hw5/include/tinyxml2.h @@ -0,0 +1,2287 @@ +/*
+Original code by Lee Thomason (www.grinninglizard.com)
+
+This software is provided 'as-is', without any express or implied
+warranty. In no event will the authors be held liable for any
+damages arising from the use of this software.
+
+Permission is granted to anyone to use this software for any
+purpose, including commercial applications, and to alter it and
+redistribute it freely, subject to the following restrictions:
+
+1. The origin of this software must not be misrepresented; you must
+not claim that you wrote the original software. If you use this
+software in a product, an acknowledgment in the product documentation
+would be appreciated but is not required.
+
+2. Altered source versions must be plainly marked as such, and
+must not be misrepresented as being the original software.
+
+3. This notice may not be removed or altered from any source
+distribution.
+*/
+
+#ifndef TINYXML2_INCLUDED
+#define TINYXML2_INCLUDED
+
+#if defined(ANDROID_NDK) || defined(__BORLANDC__) || defined(__QNXNTO__)
+# include <ctype.h>
+# include <limits.h>
+# include <stdio.h>
+# include <stdlib.h>
+# include <string.h>
+# if defined(__PS3__)
+# include <stddef.h>
+# endif
+#else
+# include <cctype>
+# include <climits>
+# include <cstdio>
+# include <cstdlib>
+# include <cstring>
+#endif
+#include <stdint.h>
+
+/*
+ TODO: intern strings instead of allocation.
+*/
+/*
+ gcc:
+ g++ -Wall -DTINYXML2_DEBUG tinyxml2.cpp xmltest.cpp -o gccxmltest.exe
+
+ Formatting, Artistic Style:
+ AStyle.exe --style=1tbs --indent-switches --break-closing-brackets --indent-preprocessor tinyxml2.cpp tinyxml2.h
+*/
+
+#if defined( _DEBUG ) || defined (__DEBUG__)
+# ifndef TINYXML2_DEBUG
+# define TINYXML2_DEBUG
+# endif
+#endif
+
+#ifdef _MSC_VER
+# pragma warning(push)
+# pragma warning(disable: 4251)
+#endif
+
+#ifdef _WIN32
+# ifdef TINYXML2_EXPORT
+# define TINYXML2_LIB __declspec(dllexport)
+# elif defined(TINYXML2_IMPORT)
+# define TINYXML2_LIB __declspec(dllimport)
+# else
+# define TINYXML2_LIB
+# endif
+#elif __GNUC__ >= 4
+# define TINYXML2_LIB __attribute__((visibility("default")))
+#else
+# define TINYXML2_LIB
+#endif
+
+
+#if defined(TINYXML2_DEBUG)
+# if defined(_MSC_VER)
+# // "(void)0," is for suppressing C4127 warning in "assert(false)", "assert(true)" and the like
+# define TIXMLASSERT( x ) if ( !((void)0,(x))) { __debugbreak(); }
+# elif defined (ANDROID_NDK)
+# include <android/log.h>
+# define TIXMLASSERT( x ) if ( !(x)) { __android_log_assert( "assert", "grinliz", "ASSERT in '%s' at %d.", __FILE__, __LINE__ ); }
+# else
+# include <assert.h>
+# define TIXMLASSERT assert
+# endif
+#else
+# define TIXMLASSERT( x ) {}
+#endif
+
+
+/* Versioning, past 1.0.14:
+ http://semver.org/
+*/
+static const int TIXML2_MAJOR_VERSION = 6;
+static const int TIXML2_MINOR_VERSION = 1;
+static const int TIXML2_PATCH_VERSION = 0;
+
+#define TINYXML2_MAJOR_VERSION 6
+#define TINYXML2_MINOR_VERSION 1
+#define TINYXML2_PATCH_VERSION 0
+
+namespace tinyxml2
+{
+class XMLDocument;
+class XMLElement;
+class XMLAttribute;
+class XMLComment;
+class XMLText;
+class XMLDeclaration;
+class XMLUnknown;
+class XMLPrinter;
+
+/*
+ A class that wraps strings. Normally stores the start and end
+ pointers into the XML file itself, and will apply normalization
+ and entity translation if actually read. Can also store (and memory
+ manage) a traditional char[]
+*/
+class StrPair
+{
+public:
+ enum {
+ NEEDS_ENTITY_PROCESSING = 0x01,
+ NEEDS_NEWLINE_NORMALIZATION = 0x02,
+ NEEDS_WHITESPACE_COLLAPSING = 0x04,
+
+ TEXT_ELEMENT = NEEDS_ENTITY_PROCESSING | NEEDS_NEWLINE_NORMALIZATION,
+ TEXT_ELEMENT_LEAVE_ENTITIES = NEEDS_NEWLINE_NORMALIZATION,
+ ATTRIBUTE_NAME = 0,
+ ATTRIBUTE_VALUE = NEEDS_ENTITY_PROCESSING | NEEDS_NEWLINE_NORMALIZATION,
+ ATTRIBUTE_VALUE_LEAVE_ENTITIES = NEEDS_NEWLINE_NORMALIZATION,
+ COMMENT = NEEDS_NEWLINE_NORMALIZATION
+ };
+
+ StrPair() : _flags( 0 ), _start( 0 ), _end( 0 ) {}
+ ~StrPair();
+
+ void Set( char* start, char* end, int flags ) {
+ TIXMLASSERT( start );
+ TIXMLASSERT( end );
+ Reset();
+ _start = start;
+ _end = end;
+ _flags = flags | NEEDS_FLUSH;
+ }
+
+ const char* GetStr();
+
+ bool Empty() const {
+ return _start == _end;
+ }
+
+ void SetInternedStr( const char* str ) {
+ Reset();
+ _start = const_cast<char*>(str);
+ }
+
+ void SetStr( const char* str, int flags=0 );
+
+ char* ParseText( char* in, const char* endTag, int strFlags, int* curLineNumPtr );
+ char* ParseName( char* in );
+
+ void TransferTo( StrPair* other );
+ void Reset();
+
+private:
+ void CollapseWhitespace();
+
+ enum {
+ NEEDS_FLUSH = 0x100,
+ NEEDS_DELETE = 0x200
+ };
+
+ int _flags;
+ char* _start;
+ char* _end;
+
+ StrPair( const StrPair& other ); // not supported
+ void operator=( StrPair& other ); // not supported, use TransferTo()
+};
+
+
+/*
+ A dynamic array of Plain Old Data. Doesn't support constructors, etc.
+ Has a small initial memory pool, so that low or no usage will not
+ cause a call to new/delete
+*/
+template <class T, int INITIAL_SIZE>
+class DynArray
+{
+public:
+ DynArray() :
+ _mem( _pool ),
+ _allocated( INITIAL_SIZE ),
+ _size( 0 )
+ {
+ }
+
+ ~DynArray() {
+ if ( _mem != _pool ) {
+ delete [] _mem;
+ }
+ }
+
+ void Clear() {
+ _size = 0;
+ }
+
+ void Push( T t ) {
+ TIXMLASSERT( _size < INT_MAX );
+ EnsureCapacity( _size+1 );
+ _mem[_size] = t;
+ ++_size;
+ }
+
+ T* PushArr( int count ) {
+ TIXMLASSERT( count >= 0 );
+ TIXMLASSERT( _size <= INT_MAX - count );
+ EnsureCapacity( _size+count );
+ T* ret = &_mem[_size];
+ _size += count;
+ return ret;
+ }
+
+ T Pop() {
+ TIXMLASSERT( _size > 0 );
+ --_size;
+ return _mem[_size];
+ }
+
+ void PopArr( int count ) {
+ TIXMLASSERT( _size >= count );
+ _size -= count;
+ }
+
+ bool Empty() const {
+ return _size == 0;
+ }
+
+ T& operator[](int i) {
+ TIXMLASSERT( i>= 0 && i < _size );
+ return _mem[i];
+ }
+
+ const T& operator[](int i) const {
+ TIXMLASSERT( i>= 0 && i < _size );
+ return _mem[i];
+ }
+
+ const T& PeekTop() const {
+ TIXMLASSERT( _size > 0 );
+ return _mem[ _size - 1];
+ }
+
+ int Size() const {
+ TIXMLASSERT( _size >= 0 );
+ return _size;
+ }
+
+ int Capacity() const {
+ TIXMLASSERT( _allocated >= INITIAL_SIZE );
+ return _allocated;
+ }
+
+ void SwapRemove(int i) {
+ TIXMLASSERT(i >= 0 && i < _size);
+ TIXMLASSERT(_size > 0);
+ _mem[i] = _mem[_size - 1];
+ --_size;
+ }
+
+ const T* Mem() const {
+ TIXMLASSERT( _mem );
+ return _mem;
+ }
+
+ T* Mem() {
+ TIXMLASSERT( _mem );
+ return _mem;
+ }
+
+private:
+ DynArray( const DynArray& ); // not supported
+ void operator=( const DynArray& ); // not supported
+
+ void EnsureCapacity( int cap ) {
+ TIXMLASSERT( cap > 0 );
+ if ( cap > _allocated ) {
+ TIXMLASSERT( cap <= INT_MAX / 2 );
+ int newAllocated = cap * 2;
+ T* newMem = new T[newAllocated];
+ TIXMLASSERT( newAllocated >= _size );
+ memcpy( newMem, _mem, sizeof(T)*_size ); // warning: not using constructors, only works for PODs
+ if ( _mem != _pool ) {
+ delete [] _mem;
+ }
+ _mem = newMem;
+ _allocated = newAllocated;
+ }
+ }
+
+ T* _mem;
+ T _pool[INITIAL_SIZE];
+ int _allocated; // objects allocated
+ int _size; // number objects in use
+};
+
+
+/*
+ Parent virtual class of a pool for fast allocation
+ and deallocation of objects.
+*/
+class MemPool
+{
+public:
+ MemPool() {}
+ virtual ~MemPool() {}
+
+ virtual int ItemSize() const = 0;
+ virtual void* Alloc() = 0;
+ virtual void Free( void* ) = 0;
+ virtual void SetTracked() = 0;
+ virtual void Clear() = 0;
+};
+
+
+/*
+ Template child class to create pools of the correct type.
+*/
+template< int ITEM_SIZE >
+class MemPoolT : public MemPool
+{
+public:
+ MemPoolT() : _blockPtrs(), _root(0), _currentAllocs(0), _nAllocs(0), _maxAllocs(0), _nUntracked(0) {}
+ ~MemPoolT() {
+ Clear();
+ }
+
+ void Clear() {
+ // Delete the blocks.
+ while( !_blockPtrs.Empty()) {
+ Block* lastBlock = _blockPtrs.Pop();
+ delete lastBlock;
+ }
+ _root = 0;
+ _currentAllocs = 0;
+ _nAllocs = 0;
+ _maxAllocs = 0;
+ _nUntracked = 0;
+ }
+
+ virtual int ItemSize() const {
+ return ITEM_SIZE;
+ }
+ int CurrentAllocs() const {
+ return _currentAllocs;
+ }
+
+ virtual void* Alloc() {
+ if ( !_root ) {
+ // Need a new block.
+ Block* block = new Block();
+ _blockPtrs.Push( block );
+
+ Item* blockItems = block->items;
+ for( int i = 0; i < ITEMS_PER_BLOCK - 1; ++i ) {
+ blockItems[i].next = &(blockItems[i + 1]);
+ }
+ blockItems[ITEMS_PER_BLOCK - 1].next = 0;
+ _root = blockItems;
+ }
+ Item* const result = _root;
+ TIXMLASSERT( result != 0 );
+ _root = _root->next;
+
+ ++_currentAllocs;
+ if ( _currentAllocs > _maxAllocs ) {
+ _maxAllocs = _currentAllocs;
+ }
+ ++_nAllocs;
+ ++_nUntracked;
+ return result;
+ }
+
+ virtual void Free( void* mem ) {
+ if ( !mem ) {
+ return;
+ }
+ --_currentAllocs;
+ Item* item = static_cast<Item*>( mem );
+#ifdef TINYXML2_DEBUG
+ memset( item, 0xfe, sizeof( *item ) );
+#endif
+ item->next = _root;
+ _root = item;
+ }
+ void Trace( const char* name ) {
+ printf( "Mempool %s watermark=%d [%dk] current=%d size=%d nAlloc=%d blocks=%d\n",
+ name, _maxAllocs, _maxAllocs * ITEM_SIZE / 1024, _currentAllocs,
+ ITEM_SIZE, _nAllocs, _blockPtrs.Size() );
+ }
+
+ void SetTracked() {
+ --_nUntracked;
+ }
+
+ int Untracked() const {
+ return _nUntracked;
+ }
+
+ // This number is perf sensitive. 4k seems like a good tradeoff on my machine.
+ // The test file is large, 170k.
+ // Release: VS2010 gcc(no opt)
+ // 1k: 4000
+ // 2k: 4000
+ // 4k: 3900 21000
+ // 16k: 5200
+ // 32k: 4300
+ // 64k: 4000 21000
+ // Declared public because some compilers do not accept to use ITEMS_PER_BLOCK
+ // in private part if ITEMS_PER_BLOCK is private
+ enum { ITEMS_PER_BLOCK = (4 * 1024) / ITEM_SIZE };
+
+private:
+ MemPoolT( const MemPoolT& ); // not supported
+ void operator=( const MemPoolT& ); // not supported
+
+ union Item {
+ Item* next;
+ char itemData[ITEM_SIZE];
+ };
+ struct Block {
+ Item items[ITEMS_PER_BLOCK];
+ };
+ DynArray< Block*, 10 > _blockPtrs;
+ Item* _root;
+
+ int _currentAllocs;
+ int _nAllocs;
+ int _maxAllocs;
+ int _nUntracked;
+};
+
+
+
+/**
+ Implements the interface to the "Visitor pattern" (see the Accept() method.)
+ If you call the Accept() method, it requires being passed a XMLVisitor
+ class to handle callbacks. For nodes that contain other nodes (Document, Element)
+ you will get called with a VisitEnter/VisitExit pair. Nodes that are always leafs
+ are simply called with Visit().
+
+ If you return 'true' from a Visit method, recursive parsing will continue. If you return
+ false, <b>no children of this node or its siblings</b> will be visited.
+
+ All flavors of Visit methods have a default implementation that returns 'true' (continue
+ visiting). You need to only override methods that are interesting to you.
+
+ Generally Accept() is called on the XMLDocument, although all nodes support visiting.
+
+ You should never change the document from a callback.
+
+ @sa XMLNode::Accept()
+*/
+class TINYXML2_LIB XMLVisitor
+{
+public:
+ virtual ~XMLVisitor() {}
+
+ /// Visit a document.
+ virtual bool VisitEnter( const XMLDocument& /*doc*/ ) {
+ return true;
+ }
+ /// Visit a document.
+ virtual bool VisitExit( const XMLDocument& /*doc*/ ) {
+ return true;
+ }
+
+ /// Visit an element.
+ virtual bool VisitEnter( const XMLElement& /*element*/, const XMLAttribute* /*firstAttribute*/ ) {
+ return true;
+ }
+ /// Visit an element.
+ virtual bool VisitExit( const XMLElement& /*element*/ ) {
+ return true;
+ }
+
+ /// Visit a declaration.
+ virtual bool Visit( const XMLDeclaration& /*declaration*/ ) {
+ return true;
+ }
+ /// Visit a text node.
+ virtual bool Visit( const XMLText& /*text*/ ) {
+ return true;
+ }
+ /// Visit a comment node.
+ virtual bool Visit( const XMLComment& /*comment*/ ) {
+ return true;
+ }
+ /// Visit an unknown node.
+ virtual bool Visit( const XMLUnknown& /*unknown*/ ) {
+ return true;
+ }
+};
+
+// WARNING: must match XMLDocument::_errorNames[]
+enum XMLError {
+ XML_SUCCESS = 0,
+ XML_NO_ATTRIBUTE,
+ XML_WRONG_ATTRIBUTE_TYPE,
+ XML_ERROR_FILE_NOT_FOUND,
+ XML_ERROR_FILE_COULD_NOT_BE_OPENED,
+ XML_ERROR_FILE_READ_ERROR,
+ UNUSED_XML_ERROR_ELEMENT_MISMATCH, // remove at next major version
+ XML_ERROR_PARSING_ELEMENT,
+ XML_ERROR_PARSING_ATTRIBUTE,
+ UNUSED_XML_ERROR_IDENTIFYING_TAG, // remove at next major version
+ XML_ERROR_PARSING_TEXT,
+ XML_ERROR_PARSING_CDATA,
+ XML_ERROR_PARSING_COMMENT,
+ XML_ERROR_PARSING_DECLARATION,
+ XML_ERROR_PARSING_UNKNOWN,
+ XML_ERROR_EMPTY_DOCUMENT,
+ XML_ERROR_MISMATCHED_ELEMENT,
+ XML_ERROR_PARSING,
+ XML_CAN_NOT_CONVERT_TEXT,
+ XML_NO_TEXT_NODE,
+
+ XML_ERROR_COUNT
+};
+
+
+/*
+ Utility functionality.
+*/
+class TINYXML2_LIB XMLUtil
+{
+public:
+ static const char* SkipWhiteSpace( const char* p, int* curLineNumPtr ) {
+ TIXMLASSERT( p );
+
+ while( IsWhiteSpace(*p) ) {
+ if (curLineNumPtr && *p == '\n') {
+ ++(*curLineNumPtr);
+ }
+ ++p;
+ }
+ TIXMLASSERT( p );
+ return p;
+ }
+ static char* SkipWhiteSpace( char* p, int* curLineNumPtr ) {
+ return const_cast<char*>( SkipWhiteSpace( const_cast<const char*>(p), curLineNumPtr ) );
+ }
+
+ // Anything in the high order range of UTF-8 is assumed to not be whitespace. This isn't
+ // correct, but simple, and usually works.
+ static bool IsWhiteSpace( char p ) {
+ return !IsUTF8Continuation(p) && isspace( static_cast<unsigned char>(p) );
+ }
+
+ inline static bool IsNameStartChar( unsigned char ch ) {
+ if ( ch >= 128 ) {
+ // This is a heuristic guess in attempt to not implement Unicode-aware isalpha()
+ return true;
+ }
+ if ( isalpha( ch ) ) {
+ return true;
+ }
+ return ch == ':' || ch == '_';
+ }
+
+ inline static bool IsNameChar( unsigned char ch ) {
+ return IsNameStartChar( ch )
+ || isdigit( ch )
+ || ch == '.'
+ || ch == '-';
+ }
+
+ inline static bool StringEqual( const char* p, const char* q, int nChar=INT_MAX ) {
+ if ( p == q ) {
+ return true;
+ }
+ TIXMLASSERT( p );
+ TIXMLASSERT( q );
+ TIXMLASSERT( nChar >= 0 );
+ return strncmp( p, q, nChar ) == 0;
+ }
+
+ inline static bool IsUTF8Continuation( char p ) {
+ return ( p & 0x80 ) != 0;
+ }
+
+ static const char* ReadBOM( const char* p, bool* hasBOM );
+ // p is the starting location,
+ // the UTF-8 value of the entity will be placed in value, and length filled in.
+ static const char* GetCharacterRef( const char* p, char* value, int* length );
+ static void ConvertUTF32ToUTF8( unsigned long input, char* output, int* length );
+
+ // converts primitive types to strings
+ static void ToStr( int v, char* buffer, int bufferSize );
+ static void ToStr( unsigned v, char* buffer, int bufferSize );
+ static void ToStr( bool v, char* buffer, int bufferSize );
+ static void ToStr( float v, char* buffer, int bufferSize );
+ static void ToStr( double v, char* buffer, int bufferSize );
+ static void ToStr(int64_t v, char* buffer, int bufferSize);
+
+ // converts strings to primitive types
+ static bool ToInt( const char* str, int* value );
+ static bool ToUnsigned( const char* str, unsigned* value );
+ static bool ToBool( const char* str, bool* value );
+ static bool ToFloat( const char* str, float* value );
+ static bool ToDouble( const char* str, double* value );
+ static bool ToInt64(const char* str, int64_t* value);
+
+ // Changes what is serialized for a boolean value.
+ // Default to "true" and "false". Shouldn't be changed
+ // unless you have a special testing or compatibility need.
+ // Be careful: static, global, & not thread safe.
+ // Be sure to set static const memory as parameters.
+ static void SetBoolSerialization(const char* writeTrue, const char* writeFalse);
+
+private:
+ static const char* writeBoolTrue;
+ static const char* writeBoolFalse;
+};
+
+
+/** XMLNode is a base class for every object that is in the
+ XML Document Object Model (DOM), except XMLAttributes.
+ Nodes have siblings, a parent, and children which can
+ be navigated. A node is always in a XMLDocument.
+ The type of a XMLNode can be queried, and it can
+ be cast to its more defined type.
+
+ A XMLDocument allocates memory for all its Nodes.
+ When the XMLDocument gets deleted, all its Nodes
+ will also be deleted.
+
+ @verbatim
+ A Document can contain: Element (container or leaf)
+ Comment (leaf)
+ Unknown (leaf)
+ Declaration( leaf )
+
+ An Element can contain: Element (container or leaf)
+ Text (leaf)
+ Attributes (not on tree)
+ Comment (leaf)
+ Unknown (leaf)
+
+ @endverbatim
+*/
+class TINYXML2_LIB XMLNode
+{
+ friend class XMLDocument;
+ friend class XMLElement;
+public:
+
+ /// Get the XMLDocument that owns this XMLNode.
+ const XMLDocument* GetDocument() const {
+ TIXMLASSERT( _document );
+ return _document;
+ }
+ /// Get the XMLDocument that owns this XMLNode.
+ XMLDocument* GetDocument() {
+ TIXMLASSERT( _document );
+ return _document;
+ }
+
+ /// Safely cast to an Element, or null.
+ virtual XMLElement* ToElement() {
+ return 0;
+ }
+ /// Safely cast to Text, or null.
+ virtual XMLText* ToText() {
+ return 0;
+ }
+ /// Safely cast to a Comment, or null.
+ virtual XMLComment* ToComment() {
+ return 0;
+ }
+ /// Safely cast to a Document, or null.
+ virtual XMLDocument* ToDocument() {
+ return 0;
+ }
+ /// Safely cast to a Declaration, or null.
+ virtual XMLDeclaration* ToDeclaration() {
+ return 0;
+ }
+ /// Safely cast to an Unknown, or null.
+ virtual XMLUnknown* ToUnknown() {
+ return 0;
+ }
+
+ virtual const XMLElement* ToElement() const {
+ return 0;
+ }
+ virtual const XMLText* ToText() const {
+ return 0;
+ }
+ virtual const XMLComment* ToComment() const {
+ return 0;
+ }
+ virtual const XMLDocument* ToDocument() const {
+ return 0;
+ }
+ virtual const XMLDeclaration* ToDeclaration() const {
+ return 0;
+ }
+ virtual const XMLUnknown* ToUnknown() const {
+ return 0;
+ }
+
+ /** The meaning of 'value' changes for the specific type.
+ @verbatim
+ Document: empty (NULL is returned, not an empty string)
+ Element: name of the element
+ Comment: the comment text
+ Unknown: the tag contents
+ Text: the text string
+ @endverbatim
+ */
+ const char* Value() const;
+
+ /** Set the Value of an XML node.
+ @sa Value()
+ */
+ void SetValue( const char* val, bool staticMem=false );
+
+ /// Gets the line number the node is in, if the document was parsed from a file.
+ int GetLineNum() const { return _parseLineNum; }
+
+ /// Get the parent of this node on the DOM.
+ const XMLNode* Parent() const {
+ return _parent;
+ }
+
+ XMLNode* Parent() {
+ return _parent;
+ }
+
+ /// Returns true if this node has no children.
+ bool NoChildren() const {
+ return !_firstChild;
+ }
+
+ /// Get the first child node, or null if none exists.
+ const XMLNode* FirstChild() const {
+ return _firstChild;
+ }
+
+ XMLNode* FirstChild() {
+ return _firstChild;
+ }
+
+ /** Get the first child element, or optionally the first child
+ element with the specified name.
+ */
+ const XMLElement* FirstChildElement( const char* name = 0 ) const;
+
+ XMLElement* FirstChildElement( const char* name = 0 ) {
+ return const_cast<XMLElement*>(const_cast<const XMLNode*>(this)->FirstChildElement( name ));
+ }
+
+ /// Get the last child node, or null if none exists.
+ const XMLNode* LastChild() const {
+ return _lastChild;
+ }
+
+ XMLNode* LastChild() {
+ return _lastChild;
+ }
+
+ /** Get the last child element or optionally the last child
+ element with the specified name.
+ */
+ const XMLElement* LastChildElement( const char* name = 0 ) const;
+
+ XMLElement* LastChildElement( const char* name = 0 ) {
+ return const_cast<XMLElement*>(const_cast<const XMLNode*>(this)->LastChildElement(name) );
+ }
+
+ /// Get the previous (left) sibling node of this node.
+ const XMLNode* PreviousSibling() const {
+ return _prev;
+ }
+
+ XMLNode* PreviousSibling() {
+ return _prev;
+ }
+
+ /// Get the previous (left) sibling element of this node, with an optionally supplied name.
+ const XMLElement* PreviousSiblingElement( const char* name = 0 ) const ;
+
+ XMLElement* PreviousSiblingElement( const char* name = 0 ) {
+ return const_cast<XMLElement*>(const_cast<const XMLNode*>(this)->PreviousSiblingElement( name ) );
+ }
+
+ /// Get the next (right) sibling node of this node.
+ const XMLNode* NextSibling() const {
+ return _next;
+ }
+
+ XMLNode* NextSibling() {
+ return _next;
+ }
+
+ /// Get the next (right) sibling element of this node, with an optionally supplied name.
+ const XMLElement* NextSiblingElement( const char* name = 0 ) const;
+
+ XMLElement* NextSiblingElement( const char* name = 0 ) {
+ return const_cast<XMLElement*>(const_cast<const XMLNode*>(this)->NextSiblingElement( name ) );
+ }
+
+ /**
+ Add a child node as the last (right) child.
+ If the child node is already part of the document,
+ it is moved from its old location to the new location.
+ Returns the addThis argument or 0 if the node does not
+ belong to the same document.
+ */
+ XMLNode* InsertEndChild( XMLNode* addThis );
+
+ XMLNode* LinkEndChild( XMLNode* addThis ) {
+ return InsertEndChild( addThis );
+ }
+ /**
+ Add a child node as the first (left) child.
+ If the child node is already part of the document,
+ it is moved from its old location to the new location.
+ Returns the addThis argument or 0 if the node does not
+ belong to the same document.
+ */
+ XMLNode* InsertFirstChild( XMLNode* addThis );
+ /**
+ Add a node after the specified child node.
+ If the child node is already part of the document,
+ it is moved from its old location to the new location.
+ Returns the addThis argument or 0 if the afterThis node
+ is not a child of this node, or if the node does not
+ belong to the same document.
+ */
+ XMLNode* InsertAfterChild( XMLNode* afterThis, XMLNode* addThis );
+
+ /**
+ Delete all the children of this node.
+ */
+ void DeleteChildren();
+
+ /**
+ Delete a child of this node.
+ */
+ void DeleteChild( XMLNode* node );
+
+ /**
+ Make a copy of this node, but not its children.
+ You may pass in a Document pointer that will be
+ the owner of the new Node. If the 'document' is
+ null, then the node returned will be allocated
+ from the current Document. (this->GetDocument())
+
+ Note: if called on a XMLDocument, this will return null.
+ */
+ virtual XMLNode* ShallowClone( XMLDocument* document ) const = 0;
+
+ /**
+ Make a copy of this node and all its children.
+
+ If the 'target' is null, then the nodes will
+ be allocated in the current document. If 'target'
+ is specified, the memory will be allocated is the
+ specified XMLDocument.
+
+ NOTE: This is probably not the correct tool to
+ copy a document, since XMLDocuments can have multiple
+ top level XMLNodes. You probably want to use
+ XMLDocument::DeepCopy()
+ */
+ XMLNode* DeepClone( XMLDocument* target ) const;
+
+ /**
+ Test if 2 nodes are the same, but don't test children.
+ The 2 nodes do not need to be in the same Document.
+
+ Note: if called on a XMLDocument, this will return false.
+ */
+ virtual bool ShallowEqual( const XMLNode* compare ) const = 0;
+
+ /** Accept a hierarchical visit of the nodes in the TinyXML-2 DOM. Every node in the
+ XML tree will be conditionally visited and the host will be called back
+ via the XMLVisitor interface.
+
+ This is essentially a SAX interface for TinyXML-2. (Note however it doesn't re-parse
+ the XML for the callbacks, so the performance of TinyXML-2 is unchanged by using this
+ interface versus any other.)
+
+ The interface has been based on ideas from:
+
+ - http://www.saxproject.org/
+ - http://c2.com/cgi/wiki?HierarchicalVisitorPattern
+
+ Which are both good references for "visiting".
+
+ An example of using Accept():
+ @verbatim
+ XMLPrinter printer;
+ tinyxmlDoc.Accept( &printer );
+ const char* xmlcstr = printer.CStr();
+ @endverbatim
+ */
+ virtual bool Accept( XMLVisitor* visitor ) const = 0;
+
+ /**
+ Set user data into the XMLNode. TinyXML-2 in
+ no way processes or interprets user data.
+ It is initially 0.
+ */
+ void SetUserData(void* userData) { _userData = userData; }
+
+ /**
+ Get user data set into the XMLNode. TinyXML-2 in
+ no way processes or interprets user data.
+ It is initially 0.
+ */
+ void* GetUserData() const { return _userData; }
+
+protected:
+ XMLNode( XMLDocument* );
+ virtual ~XMLNode();
+
+ virtual char* ParseDeep( char* p, StrPair* parentEndTag, int* curLineNumPtr);
+
+ XMLDocument* _document;
+ XMLNode* _parent;
+ mutable StrPair _value;
+ int _parseLineNum;
+
+ XMLNode* _firstChild;
+ XMLNode* _lastChild;
+
+ XMLNode* _prev;
+ XMLNode* _next;
+
+ void* _userData;
+
+private:
+ MemPool* _memPool;
+ void Unlink( XMLNode* child );
+ static void DeleteNode( XMLNode* node );
+ void InsertChildPreamble( XMLNode* insertThis ) const;
+ const XMLElement* ToElementWithName( const char* name ) const;
+
+ XMLNode( const XMLNode& ); // not supported
+ XMLNode& operator=( const XMLNode& ); // not supported
+};
+
+
+/** XML text.
+
+ Note that a text node can have child element nodes, for example:
+ @verbatim
+ <root>This is <b>bold</b></root>
+ @endverbatim
+
+ A text node can have 2 ways to output the next. "normal" output
+ and CDATA. It will default to the mode it was parsed from the XML file and
+ you generally want to leave it alone, but you can change the output mode with
+ SetCData() and query it with CData().
+*/
+class TINYXML2_LIB XMLText : public XMLNode
+{
+ friend class XMLDocument;
+public:
+ virtual bool Accept( XMLVisitor* visitor ) const;
+
+ virtual XMLText* ToText() {
+ return this;
+ }
+ virtual const XMLText* ToText() const {
+ return this;
+ }
+
+ /// Declare whether this should be CDATA or standard text.
+ void SetCData( bool isCData ) {
+ _isCData = isCData;
+ }
+ /// Returns true if this is a CDATA text element.
+ bool CData() const {
+ return _isCData;
+ }
+
+ virtual XMLNode* ShallowClone( XMLDocument* document ) const;
+ virtual bool ShallowEqual( const XMLNode* compare ) const;
+
+protected:
+ XMLText( XMLDocument* doc ) : XMLNode( doc ), _isCData( false ) {}
+ virtual ~XMLText() {}
+
+ char* ParseDeep( char* p, StrPair* parentEndTag, int* curLineNumPtr );
+
+private:
+ bool _isCData;
+
+ XMLText( const XMLText& ); // not supported
+ XMLText& operator=( const XMLText& ); // not supported
+};
+
+
+/** An XML Comment. */
+class TINYXML2_LIB XMLComment : public XMLNode
+{
+ friend class XMLDocument;
+public:
+ virtual XMLComment* ToComment() {
+ return this;
+ }
+ virtual const XMLComment* ToComment() const {
+ return this;
+ }
+
+ virtual bool Accept( XMLVisitor* visitor ) const;
+
+ virtual XMLNode* ShallowClone( XMLDocument* document ) const;
+ virtual bool ShallowEqual( const XMLNode* compare ) const;
+
+protected:
+ XMLComment( XMLDocument* doc );
+ virtual ~XMLComment();
+
+ char* ParseDeep( char* p, StrPair* parentEndTag, int* curLineNumPtr);
+
+private:
+ XMLComment( const XMLComment& ); // not supported
+ XMLComment& operator=( const XMLComment& ); // not supported
+};
+
+
+/** In correct XML the declaration is the first entry in the file.
+ @verbatim
+ <?xml version="1.0" standalone="yes"?>
+ @endverbatim
+
+ TinyXML-2 will happily read or write files without a declaration,
+ however.
+
+ The text of the declaration isn't interpreted. It is parsed
+ and written as a string.
+*/
+class TINYXML2_LIB XMLDeclaration : public XMLNode
+{
+ friend class XMLDocument;
+public:
+ virtual XMLDeclaration* ToDeclaration() {
+ return this;
+ }
+ virtual const XMLDeclaration* ToDeclaration() const {
+ return this;
+ }
+
+ virtual bool Accept( XMLVisitor* visitor ) const;
+
+ virtual XMLNode* ShallowClone( XMLDocument* document ) const;
+ virtual bool ShallowEqual( const XMLNode* compare ) const;
+
+protected:
+ XMLDeclaration( XMLDocument* doc );
+ virtual ~XMLDeclaration();
+
+ char* ParseDeep( char* p, StrPair* parentEndTag, int* curLineNumPtr );
+
+private:
+ XMLDeclaration( const XMLDeclaration& ); // not supported
+ XMLDeclaration& operator=( const XMLDeclaration& ); // not supported
+};
+
+
+/** Any tag that TinyXML-2 doesn't recognize is saved as an
+ unknown. It is a tag of text, but should not be modified.
+ It will be written back to the XML, unchanged, when the file
+ is saved.
+
+ DTD tags get thrown into XMLUnknowns.
+*/
+class TINYXML2_LIB XMLUnknown : public XMLNode
+{
+ friend class XMLDocument;
+public:
+ virtual XMLUnknown* ToUnknown() {
+ return this;
+ }
+ virtual const XMLUnknown* ToUnknown() const {
+ return this;
+ }
+
+ virtual bool Accept( XMLVisitor* visitor ) const;
+
+ virtual XMLNode* ShallowClone( XMLDocument* document ) const;
+ virtual bool ShallowEqual( const XMLNode* compare ) const;
+
+protected:
+ XMLUnknown( XMLDocument* doc );
+ virtual ~XMLUnknown();
+
+ char* ParseDeep( char* p, StrPair* parentEndTag, int* curLineNumPtr );
+
+private:
+ XMLUnknown( const XMLUnknown& ); // not supported
+ XMLUnknown& operator=( const XMLUnknown& ); // not supported
+};
+
+
+
+/** An attribute is a name-value pair. Elements have an arbitrary
+ number of attributes, each with a unique name.
+
+ @note The attributes are not XMLNodes. You may only query the
+ Next() attribute in a list.
+*/
+class TINYXML2_LIB XMLAttribute
+{
+ friend class XMLElement;
+public:
+ /// The name of the attribute.
+ const char* Name() const;
+
+ /// The value of the attribute.
+ const char* Value() const;
+
+ /// Gets the line number the attribute is in, if the document was parsed from a file.
+ int GetLineNum() const { return _parseLineNum; }
+
+ /// The next attribute in the list.
+ const XMLAttribute* Next() const {
+ return _next;
+ }
+
+ /** IntValue interprets the attribute as an integer, and returns the value.
+ If the value isn't an integer, 0 will be returned. There is no error checking;
+ use QueryIntValue() if you need error checking.
+ */
+ int IntValue() const {
+ int i = 0;
+ QueryIntValue(&i);
+ return i;
+ }
+
+ int64_t Int64Value() const {
+ int64_t i = 0;
+ QueryInt64Value(&i);
+ return i;
+ }
+
+ /// Query as an unsigned integer. See IntValue()
+ unsigned UnsignedValue() const {
+ unsigned i=0;
+ QueryUnsignedValue( &i );
+ return i;
+ }
+ /// Query as a boolean. See IntValue()
+ bool BoolValue() const {
+ bool b=false;
+ QueryBoolValue( &b );
+ return b;
+ }
+ /// Query as a double. See IntValue()
+ double DoubleValue() const {
+ double d=0;
+ QueryDoubleValue( &d );
+ return d;
+ }
+ /// Query as a float. See IntValue()
+ float FloatValue() const {
+ float f=0;
+ QueryFloatValue( &f );
+ return f;
+ }
+
+ /** QueryIntValue interprets the attribute as an integer, and returns the value
+ in the provided parameter. The function will return XML_SUCCESS on success,
+ and XML_WRONG_ATTRIBUTE_TYPE if the conversion is not successful.
+ */
+ XMLError QueryIntValue( int* value ) const;
+ /// See QueryIntValue
+ XMLError QueryUnsignedValue( unsigned int* value ) const;
+ /// See QueryIntValue
+ XMLError QueryInt64Value(int64_t* value) const;
+ /// See QueryIntValue
+ XMLError QueryBoolValue( bool* value ) const;
+ /// See QueryIntValue
+ XMLError QueryDoubleValue( double* value ) const;
+ /// See QueryIntValue
+ XMLError QueryFloatValue( float* value ) const;
+
+ /// Set the attribute to a string value.
+ void SetAttribute( const char* value );
+ /// Set the attribute to value.
+ void SetAttribute( int value );
+ /// Set the attribute to value.
+ void SetAttribute( unsigned value );
+ /// Set the attribute to value.
+ void SetAttribute(int64_t value);
+ /// Set the attribute to value.
+ void SetAttribute( bool value );
+ /// Set the attribute to value.
+ void SetAttribute( double value );
+ /// Set the attribute to value.
+ void SetAttribute( float value );
+
+private:
+ enum { BUF_SIZE = 200 };
+
+ XMLAttribute() : _name(), _value(),_parseLineNum( 0 ), _next( 0 ), _memPool( 0 ) {}
+ virtual ~XMLAttribute() {}
+
+ XMLAttribute( const XMLAttribute& ); // not supported
+ void operator=( const XMLAttribute& ); // not supported
+ void SetName( const char* name );
+
+ char* ParseDeep( char* p, bool processEntities, int* curLineNumPtr );
+
+ mutable StrPair _name;
+ mutable StrPair _value;
+ int _parseLineNum;
+ XMLAttribute* _next;
+ MemPool* _memPool;
+};
+
+
+/** The element is a container class. It has a value, the element name,
+ and can contain other elements, text, comments, and unknowns.
+ Elements also contain an arbitrary number of attributes.
+*/
+class TINYXML2_LIB XMLElement : public XMLNode
+{
+ friend class XMLDocument;
+public:
+ /// Get the name of an element (which is the Value() of the node.)
+ const char* Name() const {
+ return Value();
+ }
+ /// Set the name of the element.
+ void SetName( const char* str, bool staticMem=false ) {
+ SetValue( str, staticMem );
+ }
+
+ virtual XMLElement* ToElement() {
+ return this;
+ }
+ virtual const XMLElement* ToElement() const {
+ return this;
+ }
+ virtual bool Accept( XMLVisitor* visitor ) const;
+
+ /** Given an attribute name, Attribute() returns the value
+ for the attribute of that name, or null if none
+ exists. For example:
+
+ @verbatim
+ const char* value = ele->Attribute( "foo" );
+ @endverbatim
+
+ The 'value' parameter is normally null. However, if specified,
+ the attribute will only be returned if the 'name' and 'value'
+ match. This allow you to write code:
+
+ @verbatim
+ if ( ele->Attribute( "foo", "bar" ) ) callFooIsBar();
+ @endverbatim
+
+ rather than:
+ @verbatim
+ if ( ele->Attribute( "foo" ) ) {
+ if ( strcmp( ele->Attribute( "foo" ), "bar" ) == 0 ) callFooIsBar();
+ }
+ @endverbatim
+ */
+ const char* Attribute( const char* name, const char* value=0 ) const;
+
+ /** Given an attribute name, IntAttribute() returns the value
+ of the attribute interpreted as an integer. The default
+ value will be returned if the attribute isn't present,
+ or if there is an error. (For a method with error
+ checking, see QueryIntAttribute()).
+ */
+ int IntAttribute(const char* name, int defaultValue = 0) const;
+ /// See IntAttribute()
+ unsigned UnsignedAttribute(const char* name, unsigned defaultValue = 0) const;
+ /// See IntAttribute()
+ int64_t Int64Attribute(const char* name, int64_t defaultValue = 0) const;
+ /// See IntAttribute()
+ bool BoolAttribute(const char* name, bool defaultValue = false) const;
+ /// See IntAttribute()
+ double DoubleAttribute(const char* name, double defaultValue = 0) const;
+ /// See IntAttribute()
+ float FloatAttribute(const char* name, float defaultValue = 0) const;
+
+ /** Given an attribute name, QueryIntAttribute() returns
+ XML_SUCCESS, XML_WRONG_ATTRIBUTE_TYPE if the conversion
+ can't be performed, or XML_NO_ATTRIBUTE if the attribute
+ doesn't exist. If successful, the result of the conversion
+ will be written to 'value'. If not successful, nothing will
+ be written to 'value'. This allows you to provide default
+ value:
+
+ @verbatim
+ int value = 10;
+ QueryIntAttribute( "foo", &value ); // if "foo" isn't found, value will still be 10
+ @endverbatim
+ */
+ XMLError QueryIntAttribute( const char* name, int* value ) const {
+ const XMLAttribute* a = FindAttribute( name );
+ if ( !a ) {
+ return XML_NO_ATTRIBUTE;
+ }
+ return a->QueryIntValue( value );
+ }
+
+ /// See QueryIntAttribute()
+ XMLError QueryUnsignedAttribute( const char* name, unsigned int* value ) const {
+ const XMLAttribute* a = FindAttribute( name );
+ if ( !a ) {
+ return XML_NO_ATTRIBUTE;
+ }
+ return a->QueryUnsignedValue( value );
+ }
+
+ /// See QueryIntAttribute()
+ XMLError QueryInt64Attribute(const char* name, int64_t* value) const {
+ const XMLAttribute* a = FindAttribute(name);
+ if (!a) {
+ return XML_NO_ATTRIBUTE;
+ }
+ return a->QueryInt64Value(value);
+ }
+
+ /// See QueryIntAttribute()
+ XMLError QueryBoolAttribute( const char* name, bool* value ) const {
+ const XMLAttribute* a = FindAttribute( name );
+ if ( !a ) {
+ return XML_NO_ATTRIBUTE;
+ }
+ return a->QueryBoolValue( value );
+ }
+ /// See QueryIntAttribute()
+ XMLError QueryDoubleAttribute( const char* name, double* value ) const {
+ const XMLAttribute* a = FindAttribute( name );
+ if ( !a ) {
+ return XML_NO_ATTRIBUTE;
+ }
+ return a->QueryDoubleValue( value );
+ }
+ /// See QueryIntAttribute()
+ XMLError QueryFloatAttribute( const char* name, float* value ) const {
+ const XMLAttribute* a = FindAttribute( name );
+ if ( !a ) {
+ return XML_NO_ATTRIBUTE;
+ }
+ return a->QueryFloatValue( value );
+ }
+
+ /// See QueryIntAttribute()
+ XMLError QueryStringAttribute(const char* name, const char** value) const {
+ const XMLAttribute* a = FindAttribute(name);
+ if (!a) {
+ return XML_NO_ATTRIBUTE;
+ }
+ *value = a->Value();
+ return XML_SUCCESS;
+ }
+
+
+
+ /** Given an attribute name, QueryAttribute() returns
+ XML_SUCCESS, XML_WRONG_ATTRIBUTE_TYPE if the conversion
+ can't be performed, or XML_NO_ATTRIBUTE if the attribute
+ doesn't exist. It is overloaded for the primitive types,
+ and is a generally more convenient replacement of
+ QueryIntAttribute() and related functions.
+
+ If successful, the result of the conversion
+ will be written to 'value'. If not successful, nothing will
+ be written to 'value'. This allows you to provide default
+ value:
+
+ @verbatim
+ int value = 10;
+ QueryAttribute( "foo", &value ); // if "foo" isn't found, value will still be 10
+ @endverbatim
+ */
+ int QueryAttribute( const char* name, int* value ) const {
+ return QueryIntAttribute( name, value );
+ }
+
+ int QueryAttribute( const char* name, unsigned int* value ) const {
+ return QueryUnsignedAttribute( name, value );
+ }
+
+ int QueryAttribute(const char* name, int64_t* value) const {
+ return QueryInt64Attribute(name, value);
+ }
+
+ int QueryAttribute( const char* name, bool* value ) const {
+ return QueryBoolAttribute( name, value );
+ }
+
+ int QueryAttribute( const char* name, double* value ) const {
+ return QueryDoubleAttribute( name, value );
+ }
+
+ int QueryAttribute( const char* name, float* value ) const {
+ return QueryFloatAttribute( name, value );
+ }
+
+ /// Sets the named attribute to value.
+ void SetAttribute( const char* name, const char* value ) {
+ XMLAttribute* a = FindOrCreateAttribute( name );
+ a->SetAttribute( value );
+ }
+ /// Sets the named attribute to value.
+ void SetAttribute( const char* name, int value ) {
+ XMLAttribute* a = FindOrCreateAttribute( name );
+ a->SetAttribute( value );
+ }
+ /// Sets the named attribute to value.
+ void SetAttribute( const char* name, unsigned value ) {
+ XMLAttribute* a = FindOrCreateAttribute( name );
+ a->SetAttribute( value );
+ }
+
+ /// Sets the named attribute to value.
+ void SetAttribute(const char* name, int64_t value) {
+ XMLAttribute* a = FindOrCreateAttribute(name);
+ a->SetAttribute(value);
+ }
+
+ /// Sets the named attribute to value.
+ void SetAttribute( const char* name, bool value ) {
+ XMLAttribute* a = FindOrCreateAttribute( name );
+ a->SetAttribute( value );
+ }
+ /// Sets the named attribute to value.
+ void SetAttribute( const char* name, double value ) {
+ XMLAttribute* a = FindOrCreateAttribute( name );
+ a->SetAttribute( value );
+ }
+ /// Sets the named attribute to value.
+ void SetAttribute( const char* name, float value ) {
+ XMLAttribute* a = FindOrCreateAttribute( name );
+ a->SetAttribute( value );
+ }
+
+ /**
+ Delete an attribute.
+ */
+ void DeleteAttribute( const char* name );
+
+ /// Return the first attribute in the list.
+ const XMLAttribute* FirstAttribute() const {
+ return _rootAttribute;
+ }
+ /// Query a specific attribute in the list.
+ const XMLAttribute* FindAttribute( const char* name ) const;
+
+ /** Convenience function for easy access to the text inside an element. Although easy
+ and concise, GetText() is limited compared to getting the XMLText child
+ and accessing it directly.
+
+ If the first child of 'this' is a XMLText, the GetText()
+ returns the character string of the Text node, else null is returned.
+
+ This is a convenient method for getting the text of simple contained text:
+ @verbatim
+ <foo>This is text</foo>
+ const char* str = fooElement->GetText();
+ @endverbatim
+
+ 'str' will be a pointer to "This is text".
+
+ Note that this function can be misleading. If the element foo was created from
+ this XML:
+ @verbatim
+ <foo><b>This is text</b></foo>
+ @endverbatim
+
+ then the value of str would be null. The first child node isn't a text node, it is
+ another element. From this XML:
+ @verbatim
+ <foo>This is <b>text</b></foo>
+ @endverbatim
+ GetText() will return "This is ".
+ */
+ const char* GetText() const;
+
+ /** Convenience function for easy access to the text inside an element. Although easy
+ and concise, SetText() is limited compared to creating an XMLText child
+ and mutating it directly.
+
+ If the first child of 'this' is a XMLText, SetText() sets its value to
+ the given string, otherwise it will create a first child that is an XMLText.
+
+ This is a convenient method for setting the text of simple contained text:
+ @verbatim
+ <foo>This is text</foo>
+ fooElement->SetText( "Hullaballoo!" );
+ <foo>Hullaballoo!</foo>
+ @endverbatim
+
+ Note that this function can be misleading. If the element foo was created from
+ this XML:
+ @verbatim
+ <foo><b>This is text</b></foo>
+ @endverbatim
+
+ then it will not change "This is text", but rather prefix it with a text element:
+ @verbatim
+ <foo>Hullaballoo!<b>This is text</b></foo>
+ @endverbatim
+
+ For this XML:
+ @verbatim
+ <foo />
+ @endverbatim
+ SetText() will generate
+ @verbatim
+ <foo>Hullaballoo!</foo>
+ @endverbatim
+ */
+ void SetText( const char* inText );
+ /// Convenience method for setting text inside an element. See SetText() for important limitations.
+ void SetText( int value );
+ /// Convenience method for setting text inside an element. See SetText() for important limitations.
+ void SetText( unsigned value );
+ /// Convenience method for setting text inside an element. See SetText() for important limitations.
+ void SetText(int64_t value);
+ /// Convenience method for setting text inside an element. See SetText() for important limitations.
+ void SetText( bool value );
+ /// Convenience method for setting text inside an element. See SetText() for important limitations.
+ void SetText( double value );
+ /// Convenience method for setting text inside an element. See SetText() for important limitations.
+ void SetText( float value );
+
+ /**
+ Convenience method to query the value of a child text node. This is probably best
+ shown by example. Given you have a document is this form:
+ @verbatim
+ <point>
+ <x>1</x>
+ <y>1.4</y>
+ </point>
+ @endverbatim
+
+ The QueryIntText() and similar functions provide a safe and easier way to get to the
+ "value" of x and y.
+
+ @verbatim
+ int x = 0;
+ float y = 0; // types of x and y are contrived for example
+ const XMLElement* xElement = pointElement->FirstChildElement( "x" );
+ const XMLElement* yElement = pointElement->FirstChildElement( "y" );
+ xElement->QueryIntText( &x );
+ yElement->QueryFloatText( &y );
+ @endverbatim
+
+ @returns XML_SUCCESS (0) on success, XML_CAN_NOT_CONVERT_TEXT if the text cannot be converted
+ to the requested type, and XML_NO_TEXT_NODE if there is no child text to query.
+
+ */
+ XMLError QueryIntText( int* ival ) const;
+ /// See QueryIntText()
+ XMLError QueryUnsignedText( unsigned* uval ) const;
+ /// See QueryIntText()
+ XMLError QueryInt64Text(int64_t* uval) const;
+ /// See QueryIntText()
+ XMLError QueryBoolText( bool* bval ) const;
+ /// See QueryIntText()
+ XMLError QueryDoubleText( double* dval ) const;
+ /// See QueryIntText()
+ XMLError QueryFloatText( float* fval ) const;
+
+ int IntText(int defaultValue = 0) const;
+
+ /// See QueryIntText()
+ unsigned UnsignedText(unsigned defaultValue = 0) const;
+ /// See QueryIntText()
+ int64_t Int64Text(int64_t defaultValue = 0) const;
+ /// See QueryIntText()
+ bool BoolText(bool defaultValue = false) const;
+ /// See QueryIntText()
+ double DoubleText(double defaultValue = 0) const;
+ /// See QueryIntText()
+ float FloatText(float defaultValue = 0) const;
+
+ // internal:
+ enum ElementClosingType {
+ OPEN, // <foo>
+ CLOSED, // <foo/>
+ CLOSING // </foo>
+ };
+ ElementClosingType ClosingType() const {
+ return _closingType;
+ }
+ virtual XMLNode* ShallowClone( XMLDocument* document ) const;
+ virtual bool ShallowEqual( const XMLNode* compare ) const;
+
+protected:
+ char* ParseDeep( char* p, StrPair* parentEndTag, int* curLineNumPtr );
+
+private:
+ XMLElement( XMLDocument* doc );
+ virtual ~XMLElement();
+ XMLElement( const XMLElement& ); // not supported
+ void operator=( const XMLElement& ); // not supported
+
+ XMLAttribute* FindAttribute( const char* name ) {
+ return const_cast<XMLAttribute*>(const_cast<const XMLElement*>(this)->FindAttribute( name ));
+ }
+ XMLAttribute* FindOrCreateAttribute( const char* name );
+ //void LinkAttribute( XMLAttribute* attrib );
+ char* ParseAttributes( char* p, int* curLineNumPtr );
+ static void DeleteAttribute( XMLAttribute* attribute );
+ XMLAttribute* CreateAttribute();
+
+ enum { BUF_SIZE = 200 };
+ ElementClosingType _closingType;
+ // The attribute list is ordered; there is no 'lastAttribute'
+ // because the list needs to be scanned for dupes before adding
+ // a new attribute.
+ XMLAttribute* _rootAttribute;
+};
+
+
+enum Whitespace {
+ PRESERVE_WHITESPACE,
+ COLLAPSE_WHITESPACE
+};
+
+
+/** A Document binds together all the functionality.
+ It can be saved, loaded, and printed to the screen.
+ All Nodes are connected and allocated to a Document.
+ If the Document is deleted, all its Nodes are also deleted.
+*/
+class TINYXML2_LIB XMLDocument : public XMLNode
+{
+ friend class XMLElement;
+ // Gives access to SetError, but over-access for everything else.
+ // Wishing C++ had "internal" scope.
+ friend class XMLNode;
+ friend class XMLText;
+ friend class XMLComment;
+ friend class XMLDeclaration;
+ friend class XMLUnknown;
+public:
+ /// constructor
+ XMLDocument( bool processEntities = true, Whitespace whitespaceMode = PRESERVE_WHITESPACE );
+ ~XMLDocument();
+
+ virtual XMLDocument* ToDocument() {
+ TIXMLASSERT( this == _document );
+ return this;
+ }
+ virtual const XMLDocument* ToDocument() const {
+ TIXMLASSERT( this == _document );
+ return this;
+ }
+
+ /**
+ Parse an XML file from a character string.
+ Returns XML_SUCCESS (0) on success, or
+ an errorID.
+
+ You may optionally pass in the 'nBytes', which is
+ the number of bytes which will be parsed. If not
+ specified, TinyXML-2 will assume 'xml' points to a
+ null terminated string.
+ */
+ XMLError Parse( const char* xml, size_t nBytes=(size_t)(-1) );
+
+ /**
+ Load an XML file from disk.
+ Returns XML_SUCCESS (0) on success, or
+ an errorID.
+ */
+ XMLError LoadFile( const char* filename );
+
+ /**
+ Load an XML file from disk. You are responsible
+ for providing and closing the FILE*.
+
+ NOTE: The file should be opened as binary ("rb")
+ not text in order for TinyXML-2 to correctly
+ do newline normalization.
+
+ Returns XML_SUCCESS (0) on success, or
+ an errorID.
+ */
+ XMLError LoadFile( FILE* );
+
+ /**
+ Save the XML file to disk.
+ Returns XML_SUCCESS (0) on success, or
+ an errorID.
+ */
+ XMLError SaveFile( const char* filename, bool compact = false );
+
+ /**
+ Save the XML file to disk. You are responsible
+ for providing and closing the FILE*.
+
+ Returns XML_SUCCESS (0) on success, or
+ an errorID.
+ */
+ XMLError SaveFile( FILE* fp, bool compact = false );
+
+ bool ProcessEntities() const {
+ return _processEntities;
+ }
+ Whitespace WhitespaceMode() const {
+ return _whitespaceMode;
+ }
+
+ /**
+ Returns true if this document has a leading Byte Order Mark of UTF8.
+ */
+ bool HasBOM() const {
+ return _writeBOM;
+ }
+ /** Sets whether to write the BOM when writing the file.
+ */
+ void SetBOM( bool useBOM ) {
+ _writeBOM = useBOM;
+ }
+
+ /** Return the root element of DOM. Equivalent to FirstChildElement().
+ To get the first node, use FirstChild().
+ */
+ XMLElement* RootElement() {
+ return FirstChildElement();
+ }
+ const XMLElement* RootElement() const {
+ return FirstChildElement();
+ }
+
+ /** Print the Document. If the Printer is not provided, it will
+ print to stdout. If you provide Printer, this can print to a file:
+ @verbatim
+ XMLPrinter printer( fp );
+ doc.Print( &printer );
+ @endverbatim
+
+ Or you can use a printer to print to memory:
+ @verbatim
+ XMLPrinter printer;
+ doc.Print( &printer );
+ // printer.CStr() has a const char* to the XML
+ @endverbatim
+ */
+ void Print( XMLPrinter* streamer=0 ) const;
+ virtual bool Accept( XMLVisitor* visitor ) const;
+
+ /**
+ Create a new Element associated with
+ this Document. The memory for the Element
+ is managed by the Document.
+ */
+ XMLElement* NewElement( const char* name );
+ /**
+ Create a new Comment associated with
+ this Document. The memory for the Comment
+ is managed by the Document.
+ */
+ XMLComment* NewComment( const char* comment );
+ /**
+ Create a new Text associated with
+ this Document. The memory for the Text
+ is managed by the Document.
+ */
+ XMLText* NewText( const char* text );
+ /**
+ Create a new Declaration associated with
+ this Document. The memory for the object
+ is managed by the Document.
+
+ If the 'text' param is null, the standard
+ declaration is used.:
+ @verbatim
+ <?xml version="1.0" encoding="UTF-8"?>
+ @endverbatim
+ */
+ XMLDeclaration* NewDeclaration( const char* text=0 );
+ /**
+ Create a new Unknown associated with
+ this Document. The memory for the object
+ is managed by the Document.
+ */
+ XMLUnknown* NewUnknown( const char* text );
+
+ /**
+ Delete a node associated with this document.
+ It will be unlinked from the DOM.
+ */
+ void DeleteNode( XMLNode* node );
+
+ void ClearError() {
+ SetError(XML_SUCCESS, 0, 0);
+ }
+
+ /// Return true if there was an error parsing the document.
+ bool Error() const {
+ return _errorID != XML_SUCCESS;
+ }
+ /// Return the errorID.
+ XMLError ErrorID() const {
+ return _errorID;
+ }
+ const char* ErrorName() const;
+ static const char* ErrorIDToName(XMLError errorID);
+
+ /** Returns a "long form" error description. A hopefully helpful
+ diagnostic with location, line number, and/or additional info.
+ */
+ const char* ErrorStr() const;
+
+ /// A (trivial) utility function that prints the ErrorStr() to stdout.
+ void PrintError() const;
+
+ /// Return the line where the error occured, or zero if unknown.
+ int ErrorLineNum() const
+ {
+ return _errorLineNum;
+ }
+
+ /// Clear the document, resetting it to the initial state.
+ void Clear();
+
+ /**
+ Copies this document to a target document.
+ The target will be completely cleared before the copy.
+ If you want to copy a sub-tree, see XMLNode::DeepClone().
+
+ NOTE: that the 'target' must be non-null.
+ */
+ void DeepCopy(XMLDocument* target) const;
+
+ // internal
+ char* Identify( char* p, XMLNode** node );
+
+ // internal
+ void MarkInUse(XMLNode*);
+
+ virtual XMLNode* ShallowClone( XMLDocument* /*document*/ ) const {
+ return 0;
+ }
+ virtual bool ShallowEqual( const XMLNode* /*compare*/ ) const {
+ return false;
+ }
+
+private:
+ XMLDocument( const XMLDocument& ); // not supported
+ void operator=( const XMLDocument& ); // not supported
+
+ bool _writeBOM;
+ bool _processEntities;
+ XMLError _errorID;
+ Whitespace _whitespaceMode;
+ mutable StrPair _errorStr;
+ int _errorLineNum;
+ char* _charBuffer;
+ int _parseCurLineNum;
+ // Memory tracking does add some overhead.
+ // However, the code assumes that you don't
+ // have a bunch of unlinked nodes around.
+ // Therefore it takes less memory to track
+ // in the document vs. a linked list in the XMLNode,
+ // and the performance is the same.
+ DynArray<XMLNode*, 10> _unlinked;
+
+ MemPoolT< sizeof(XMLElement) > _elementPool;
+ MemPoolT< sizeof(XMLAttribute) > _attributePool;
+ MemPoolT< sizeof(XMLText) > _textPool;
+ MemPoolT< sizeof(XMLComment) > _commentPool;
+
+ static const char* _errorNames[XML_ERROR_COUNT];
+
+ void Parse();
+
+ void SetError( XMLError error, int lineNum, const char* format, ... );
+
+ template<class NodeType, int PoolElementSize>
+ NodeType* CreateUnlinkedNode( MemPoolT<PoolElementSize>& pool );
+};
+
+template<class NodeType, int PoolElementSize>
+inline NodeType* XMLDocument::CreateUnlinkedNode( MemPoolT<PoolElementSize>& pool )
+{
+ TIXMLASSERT( sizeof( NodeType ) == PoolElementSize );
+ TIXMLASSERT( sizeof( NodeType ) == pool.ItemSize() );
+ NodeType* returnNode = new (pool.Alloc()) NodeType( this );
+ TIXMLASSERT( returnNode );
+ returnNode->_memPool = &pool;
+
+ _unlinked.Push(returnNode);
+ return returnNode;
+}
+
+/**
+ A XMLHandle is a class that wraps a node pointer with null checks; this is
+ an incredibly useful thing. Note that XMLHandle is not part of the TinyXML-2
+ DOM structure. It is a separate utility class.
+
+ Take an example:
+ @verbatim
+ <Document>
+ <Element attributeA = "valueA">
+ <Child attributeB = "value1" />
+ <Child attributeB = "value2" />
+ </Element>
+ </Document>
+ @endverbatim
+
+ Assuming you want the value of "attributeB" in the 2nd "Child" element, it's very
+ easy to write a *lot* of code that looks like:
+
+ @verbatim
+ XMLElement* root = document.FirstChildElement( "Document" );
+ if ( root )
+ {
+ XMLElement* element = root->FirstChildElement( "Element" );
+ if ( element )
+ {
+ XMLElement* child = element->FirstChildElement( "Child" );
+ if ( child )
+ {
+ XMLElement* child2 = child->NextSiblingElement( "Child" );
+ if ( child2 )
+ {
+ // Finally do something useful.
+ @endverbatim
+
+ And that doesn't even cover "else" cases. XMLHandle addresses the verbosity
+ of such code. A XMLHandle checks for null pointers so it is perfectly safe
+ and correct to use:
+
+ @verbatim
+ XMLHandle docHandle( &document );
+ XMLElement* child2 = docHandle.FirstChildElement( "Document" ).FirstChildElement( "Element" ).FirstChildElement().NextSiblingElement();
+ if ( child2 )
+ {
+ // do something useful
+ @endverbatim
+
+ Which is MUCH more concise and useful.
+
+ It is also safe to copy handles - internally they are nothing more than node pointers.
+ @verbatim
+ XMLHandle handleCopy = handle;
+ @endverbatim
+
+ See also XMLConstHandle, which is the same as XMLHandle, but operates on const objects.
+*/
+class TINYXML2_LIB XMLHandle
+{
+public:
+ /// Create a handle from any node (at any depth of the tree.) This can be a null pointer.
+ XMLHandle( XMLNode* node ) : _node( node ) {
+ }
+ /// Create a handle from a node.
+ XMLHandle( XMLNode& node ) : _node( &node ) {
+ }
+ /// Copy constructor
+ XMLHandle( const XMLHandle& ref ) : _node( ref._node ) {
+ }
+ /// Assignment
+ XMLHandle& operator=( const XMLHandle& ref ) {
+ _node = ref._node;
+ return *this;
+ }
+
+ /// Get the first child of this handle.
+ XMLHandle FirstChild() {
+ return XMLHandle( _node ? _node->FirstChild() : 0 );
+ }
+ /// Get the first child element of this handle.
+ XMLHandle FirstChildElement( const char* name = 0 ) {
+ return XMLHandle( _node ? _node->FirstChildElement( name ) : 0 );
+ }
+ /// Get the last child of this handle.
+ XMLHandle LastChild() {
+ return XMLHandle( _node ? _node->LastChild() : 0 );
+ }
+ /// Get the last child element of this handle.
+ XMLHandle LastChildElement( const char* name = 0 ) {
+ return XMLHandle( _node ? _node->LastChildElement( name ) : 0 );
+ }
+ /// Get the previous sibling of this handle.
+ XMLHandle PreviousSibling() {
+ return XMLHandle( _node ? _node->PreviousSibling() : 0 );
+ }
+ /// Get the previous sibling element of this handle.
+ XMLHandle PreviousSiblingElement( const char* name = 0 ) {
+ return XMLHandle( _node ? _node->PreviousSiblingElement( name ) : 0 );
+ }
+ /// Get the next sibling of this handle.
+ XMLHandle NextSibling() {
+ return XMLHandle( _node ? _node->NextSibling() : 0 );
+ }
+ /// Get the next sibling element of this handle.
+ XMLHandle NextSiblingElement( const char* name = 0 ) {
+ return XMLHandle( _node ? _node->NextSiblingElement( name ) : 0 );
+ }
+
+ /// Safe cast to XMLNode. This can return null.
+ XMLNode* ToNode() {
+ return _node;
+ }
+ /// Safe cast to XMLElement. This can return null.
+ XMLElement* ToElement() {
+ return ( _node ? _node->ToElement() : 0 );
+ }
+ /// Safe cast to XMLText. This can return null.
+ XMLText* ToText() {
+ return ( _node ? _node->ToText() : 0 );
+ }
+ /// Safe cast to XMLUnknown. This can return null.
+ XMLUnknown* ToUnknown() {
+ return ( _node ? _node->ToUnknown() : 0 );
+ }
+ /// Safe cast to XMLDeclaration. This can return null.
+ XMLDeclaration* ToDeclaration() {
+ return ( _node ? _node->ToDeclaration() : 0 );
+ }
+
+private:
+ XMLNode* _node;
+};
+
+
+/**
+ A variant of the XMLHandle class for working with const XMLNodes and Documents. It is the
+ same in all regards, except for the 'const' qualifiers. See XMLHandle for API.
+*/
+class TINYXML2_LIB XMLConstHandle
+{
+public:
+ XMLConstHandle( const XMLNode* node ) : _node( node ) {
+ }
+ XMLConstHandle( const XMLNode& node ) : _node( &node ) {
+ }
+ XMLConstHandle( const XMLConstHandle& ref ) : _node( ref._node ) {
+ }
+
+ XMLConstHandle& operator=( const XMLConstHandle& ref ) {
+ _node = ref._node;
+ return *this;
+ }
+
+ const XMLConstHandle FirstChild() const {
+ return XMLConstHandle( _node ? _node->FirstChild() : 0 );
+ }
+ const XMLConstHandle FirstChildElement( const char* name = 0 ) const {
+ return XMLConstHandle( _node ? _node->FirstChildElement( name ) : 0 );
+ }
+ const XMLConstHandle LastChild() const {
+ return XMLConstHandle( _node ? _node->LastChild() : 0 );
+ }
+ const XMLConstHandle LastChildElement( const char* name = 0 ) const {
+ return XMLConstHandle( _node ? _node->LastChildElement( name ) : 0 );
+ }
+ const XMLConstHandle PreviousSibling() const {
+ return XMLConstHandle( _node ? _node->PreviousSibling() : 0 );
+ }
+ const XMLConstHandle PreviousSiblingElement( const char* name = 0 ) const {
+ return XMLConstHandle( _node ? _node->PreviousSiblingElement( name ) : 0 );
+ }
+ const XMLConstHandle NextSibling() const {
+ return XMLConstHandle( _node ? _node->NextSibling() : 0 );
+ }
+ const XMLConstHandle NextSiblingElement( const char* name = 0 ) const {
+ return XMLConstHandle( _node ? _node->NextSiblingElement( name ) : 0 );
+ }
+
+
+ const XMLNode* ToNode() const {
+ return _node;
+ }
+ const XMLElement* ToElement() const {
+ return ( _node ? _node->ToElement() : 0 );
+ }
+ const XMLText* ToText() const {
+ return ( _node ? _node->ToText() : 0 );
+ }
+ const XMLUnknown* ToUnknown() const {
+ return ( _node ? _node->ToUnknown() : 0 );
+ }
+ const XMLDeclaration* ToDeclaration() const {
+ return ( _node ? _node->ToDeclaration() : 0 );
+ }
+
+private:
+ const XMLNode* _node;
+};
+
+
+/**
+ Printing functionality. The XMLPrinter gives you more
+ options than the XMLDocument::Print() method.
+
+ It can:
+ -# Print to memory.
+ -# Print to a file you provide.
+ -# Print XML without a XMLDocument.
+
+ Print to Memory
+
+ @verbatim
+ XMLPrinter printer;
+ doc.Print( &printer );
+ SomeFunction( printer.CStr() );
+ @endverbatim
+
+ Print to a File
+
+ You provide the file pointer.
+ @verbatim
+ XMLPrinter printer( fp );
+ doc.Print( &printer );
+ @endverbatim
+
+ Print without a XMLDocument
+
+ When loading, an XML parser is very useful. However, sometimes
+ when saving, it just gets in the way. The code is often set up
+ for streaming, and constructing the DOM is just overhead.
+
+ The Printer supports the streaming case. The following code
+ prints out a trivially simple XML file without ever creating
+ an XML document.
+
+ @verbatim
+ XMLPrinter printer( fp );
+ printer.OpenElement( "foo" );
+ printer.PushAttribute( "foo", "bar" );
+ printer.CloseElement();
+ @endverbatim
+*/
+class TINYXML2_LIB XMLPrinter : public XMLVisitor
+{
+public:
+ /** Construct the printer. If the FILE* is specified,
+ this will print to the FILE. Else it will print
+ to memory, and the result is available in CStr().
+ If 'compact' is set to true, then output is created
+ with only required whitespace and newlines.
+ */
+ XMLPrinter( FILE* file=0, bool compact = false, int depth = 0 );
+ virtual ~XMLPrinter() {}
+
+ /** If streaming, write the BOM and declaration. */
+ void PushHeader( bool writeBOM, bool writeDeclaration );
+ /** If streaming, start writing an element.
+ The element must be closed with CloseElement()
+ */
+ void OpenElement( const char* name, bool compactMode=false );
+ /// If streaming, add an attribute to an open element.
+ void PushAttribute( const char* name, const char* value );
+ void PushAttribute( const char* name, int value );
+ void PushAttribute( const char* name, unsigned value );
+ void PushAttribute(const char* name, int64_t value);
+ void PushAttribute( const char* name, bool value );
+ void PushAttribute( const char* name, double value );
+ /// If streaming, close the Element.
+ virtual void CloseElement( bool compactMode=false );
+
+ /// Add a text node.
+ void PushText( const char* text, bool cdata=false );
+ /// Add a text node from an integer.
+ void PushText( int value );
+ /// Add a text node from an unsigned.
+ void PushText( unsigned value );
+ /// Add a text node from an unsigned.
+ void PushText(int64_t value);
+ /// Add a text node from a bool.
+ void PushText( bool value );
+ /// Add a text node from a float.
+ void PushText( float value );
+ /// Add a text node from a double.
+ void PushText( double value );
+
+ /// Add a comment
+ void PushComment( const char* comment );
+
+ void PushDeclaration( const char* value );
+ void PushUnknown( const char* value );
+
+ virtual bool VisitEnter( const XMLDocument& /*doc*/ );
+ virtual bool VisitExit( const XMLDocument& /*doc*/ ) {
+ return true;
+ }
+
+ virtual bool VisitEnter( const XMLElement& element, const XMLAttribute* attribute );
+ virtual bool VisitExit( const XMLElement& element );
+
+ virtual bool Visit( const XMLText& text );
+ virtual bool Visit( const XMLComment& comment );
+ virtual bool Visit( const XMLDeclaration& declaration );
+ virtual bool Visit( const XMLUnknown& unknown );
+
+ /**
+ If in print to memory mode, return a pointer to
+ the XML file in memory.
+ */
+ const char* CStr() const {
+ return _buffer.Mem();
+ }
+ /**
+ If in print to memory mode, return the size
+ of the XML file in memory. (Note the size returned
+ includes the terminating null.)
+ */
+ int CStrSize() const {
+ return _buffer.Size();
+ }
+ /**
+ If in print to memory mode, reset the buffer to the
+ beginning.
+ */
+ void ClearBuffer() {
+ _buffer.Clear();
+ _buffer.Push(0);
+ _firstElement = true;
+ }
+
+protected:
+ virtual bool CompactMode( const XMLElement& ) { return _compactMode; }
+
+ /** Prints out the space before an element. You may override to change
+ the space and tabs used. A PrintSpace() override should call Print().
+ */
+ virtual void PrintSpace( int depth );
+ void Print( const char* format, ... );
+ void Write( const char* data, size_t size );
+ inline void Write( const char* data ) { Write( data, strlen( data ) ); }
+ void Putc( char ch );
+
+ void SealElementIfJustOpened();
+ bool _elementJustOpened;
+ DynArray< const char*, 10 > _stack;
+
+private:
+ void PrintString( const char*, bool restrictedEntitySet ); // prints out, after detecting entities.
+
+ bool _firstElement;
+ FILE* _fp;
+ int _depth;
+ int _textDepth;
+ bool _processEntities;
+ bool _compactMode;
+
+ enum {
+ ENTITY_RANGE = 64,
+ BUF_SIZE = 200
+ };
+ bool _entityFlag[ENTITY_RANGE];
+ bool _restrictedEntityFlag[ENTITY_RANGE];
+
+ DynArray< char, 20 > _buffer;
+
+ // Prohibit cloning, intentionally not implemented
+ XMLPrinter( const XMLPrinter& );
+ XMLPrinter& operator=( const XMLPrinter& );
+};
+
+
+} // tinyxml2
+
+#if defined(_MSC_VER)
+# pragma warning(pop)
+#endif
+
+#endif // TINYXML2_INCLUDED
|