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tinyxml2::XMLDocument class
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.
Syntax
class XMLDocument;
class XMLElement;
class XMLAttribute;
class XMLComment;
class XMLText;
class XMLDeclaration;
class XMLUnknown;
class XMLPrinter;
class TINYXML2_LIB StrPair
{
public:
enum Mode {
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 );
void operator=( const StrPair& other );
};
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& );
void operator=( const DynArray& );
void EnsureCapacity( int cap ) {
TIXMLASSERT( cap > 0 );
if ( cap > _allocated ) {
TIXMLASSERT( cap <= INT_MAX / 2 );
const int newAllocated = cap * 2;
T* newMem = new T[newAllocated];
TIXMLASSERT( newAllocated >= _size );
memcpy( newMem, _mem, sizeof(T)*_size );
if ( _mem != _pool ) {
delete [] _mem;
}
_mem = newMem;
_allocated = newAllocated;
}
}
T* _mem;
T _pool[INITIAL_SIZE];
int _allocated;
int _size;
};
class MemPool
{
public:
MemPool() {}
virtual ~MemPool() {}
virtual int ItemSize() const = 0;
virtual void* Alloc() = 0;
virtual void Free( void* ) = 0;
virtual void SetTracked() = 0;
};
template< int ITEM_SIZE >
class MemPoolT : public MemPool
{
public:
MemPoolT() : _blockPtrs(), _root(0), _currentAllocs(0), _nAllocs(0), _maxAllocs(0), _nUntracked(0) {}
~MemPoolT() {
MemPoolT< ITEM_SIZE >::Clear();
}
void Clear() {
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 ) {
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;
}
enum { ITEMS_PER_BLOCK = (4 * 1024) / ITEM_SIZE };
private:
MemPoolT( const MemPoolT& );
void operator=( const MemPoolT& );
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;
};
class TINYXML2_LIB XMLVisitor
{
public:
virtual ~XMLVisitor() {}
virtual bool VisitEnter( const XMLDocument& ) {
return true;
}
virtual bool VisitExit( const XMLDocument& ) {
return true;
}
virtual bool VisitEnter( const XMLElement&, const XMLAttribute* ) {
return true;
}
virtual bool VisitExit( const XMLElement& ) {
return true;
}
virtual bool Visit( const XMLDeclaration& ) {
return true;
}
virtual bool Visit( const XMLText& ) {
return true;
}
virtual bool Visit( const XMLComment& ) {
return true;
}
virtual bool Visit( const XMLUnknown& ) {
return true;
}
};
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,
XML_ERROR_PARSING_ELEMENT,
XML_ERROR_PARSING_ATTRIBUTE,
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_ELEMENT_DEPTH_EXCEEDED,
XML_ERROR_COUNT
};
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* const p, int* curLineNumPtr ) {
return const_cast<char*>( SkipWhiteSpace( const_cast<const char*>(p), curLineNumPtr ) );
}
static bool IsWhiteSpace( char p ) {
return !IsUTF8Continuation(p) && isspace( static_cast<unsigned char>(p) );
}
inline static bool IsNameStartChar( unsigned char ch ) {
if ( ch >= 128 ) {
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 IsPrefixHex( const char* p) {
p = SkipWhiteSpace(p, 0);
return p && *p == '0' && ( *(p + 1) == 'x' || *(p + 1) == 'X');
}
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( const char p ) {
return ( p & 0x80 ) != 0;
}
static const char* ReadBOM( const char* p, bool* hasBOM );
static const char* GetCharacterRef( const char* p, char* value, int* length );
static void ConvertUTF32ToUTF8( unsigned long input, char* output, int* length );
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);
static void ToStr(uint64_t v, char* buffer, int bufferSize);
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);
static bool ToUnsigned64(const char* str, uint64_t* value);
static void SetBoolSerialization(const char* writeTrue, const char* writeFalse);
private:
static const char* writeBoolTrue;
static const char* writeBoolFalse;
};
class TINYXML2_LIB XMLNode
{
friend class XMLDocument;
friend class XMLElement;
public:
const XMLDocument* GetDocument() const {
TIXMLASSERT( _document );
return _document;
}
XMLDocument* GetDocument() {
TIXMLASSERT( _document );
return _document;
}
virtual XMLElement* ToElement() {
return 0;
}
virtual XMLText* ToText() {
return 0;
}
virtual XMLComment* ToComment() {
return 0;
}
virtual XMLDocument* ToDocument() {
return 0;
}
virtual XMLDeclaration* ToDeclaration() {
return 0;
}
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;
}
const char* Value() const;
void SetValue( const char* val, bool staticMem=false );
int GetLineNum() const { return _parseLineNum; }
const XMLNode* Parent() const {
return _parent;
}
XMLNode* Parent() {
return _parent;
}
bool NoChildren() const {
return !_firstChild;
}
const XMLNode* FirstChild() const {
return _firstChild;
}
XMLNode* FirstChild() {
return _firstChild;
}
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 ));
}
const XMLNode* LastChild() const {
return _lastChild;
}
XMLNode* LastChild() {
return _lastChild;
}
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) );
}
const XMLNode* PreviousSibling() const {
return _prev;
}
XMLNode* PreviousSibling() {
return _prev;
}
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 ) );
}
const XMLNode* NextSibling() const {
return _next;
}
XMLNode* NextSibling() {
return _next;
}
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 ) );
}
XMLNode* InsertEndChild( XMLNode* addThis );
XMLNode* LinkEndChild( XMLNode* addThis ) {
return InsertEndChild( addThis );
}
XMLNode* InsertFirstChild( XMLNode* addThis );
XMLNode* InsertAfterChild( XMLNode* afterThis, XMLNode* addThis );
void DeleteChildren();
void DeleteChild( XMLNode* node );
virtual XMLNode* ShallowClone( XMLDocument* document ) const = 0;
XMLNode* DeepClone( XMLDocument* target ) const;
virtual bool ShallowEqual( const XMLNode* compare ) const = 0;
virtual bool Accept( XMLVisitor* visitor ) const = 0;
void SetUserData(void* userData) { _userData = userData; }
void* GetUserData() const { return _userData; }
protected:
explicit 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& );
XMLNode& operator=( const XMLNode& );
};
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;
}
void SetCData( bool isCData ) {
_isCData = isCData;
}
bool CData() const {
return _isCData;
}
virtual XMLNode* ShallowClone( XMLDocument* document ) const;
virtual bool ShallowEqual( const XMLNode* compare ) const;
protected:
explicit XMLText( XMLDocument* doc ) : XMLNode( doc ), _isCData( false ) {}
virtual ~XMLText() {}
char* ParseDeep( char* p, StrPair* parentEndTag, int* curLineNumPtr );
private:
bool _isCData;
XMLText( const XMLText& );
XMLText& operator=( const XMLText& );
};
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:
explicit XMLComment( XMLDocument* doc );
virtual ~XMLComment();
char* ParseDeep( char* p, StrPair* parentEndTag, int* curLineNumPtr);
private:
XMLComment( const XMLComment& );
XMLComment& operator=( const XMLComment& );
};
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:
explicit XMLDeclaration( XMLDocument* doc );
virtual ~XMLDeclaration();
char* ParseDeep( char* p, StrPair* parentEndTag, int* curLineNumPtr );
private:
XMLDeclaration( const XMLDeclaration& );
XMLDeclaration& operator=( const XMLDeclaration& );
};
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:
explicit XMLUnknown( XMLDocument* doc );
virtual ~XMLUnknown();
char* ParseDeep( char* p, StrPair* parentEndTag, int* curLineNumPtr );
private:
XMLUnknown( const XMLUnknown& );
XMLUnknown& operator=( const XMLUnknown& );
};
class TINYXML2_LIB XMLAttribute
{
friend class XMLElement;
public:
const char* Name() const;
const char* Value() const;
int GetLineNum() const { return _parseLineNum; }
const XMLAttribute* Next() const {
return _next;
}
int IntValue() const {
int i = 0;
QueryIntValue(&i);
return i;
}
int64_t Int64Value() const {
int64_t i = 0;
QueryInt64Value(&i);
return i;
}
uint64_t Unsigned64Value() const {
uint64_t i = 0;
QueryUnsigned64Value(&i);
return i;
}
unsigned UnsignedValue() const {
unsigned i=0;
QueryUnsignedValue( &i );
return i;
}
bool BoolValue() const {
bool b=false;
QueryBoolValue( &b );
return b;
}
double DoubleValue() const {
double d=0;
QueryDoubleValue( &d );
return d;
}
float FloatValue() const {
float f=0;
QueryFloatValue( &f );
return f;
}
XMLError QueryIntValue( int* value ) const;
XMLError QueryUnsignedValue( unsigned int* value ) const;
XMLError QueryInt64Value(int64_t* value) const;
XMLError QueryUnsigned64Value(uint64_t* value) const;
XMLError QueryBoolValue( bool* value ) const;
XMLError QueryDoubleValue( double* value ) const;
XMLError QueryFloatValue( float* value ) const;
void SetAttribute( const char* value );
void SetAttribute( int value );
void SetAttribute( unsigned value );
void SetAttribute(int64_t value);
void SetAttribute(uint64_t value);
void SetAttribute( bool value );
void SetAttribute( double value );
void SetAttribute( float value );
private:
enum { BUF_SIZE = 200 };
XMLAttribute() : _name(), _value(),_parseLineNum( 0 ), _next( 0 ), _memPool( 0 ) {}
virtual ~XMLAttribute() {}
XMLAttribute( const XMLAttribute& );
void operator=( const XMLAttribute& );
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;
};
class TINYXML2_LIB XMLElement : public XMLNode
{
friend class XMLDocument;
public:
const char* Name() const {
return Value();
}
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;
const char* Attribute( const char* name, const char* value=0 ) const;
int IntAttribute(const char* name, int defaultValue = 0) const;
unsigned UnsignedAttribute(const char* name, unsigned defaultValue = 0) const;
int64_t Int64Attribute(const char* name, int64_t defaultValue = 0) const;
uint64_t Unsigned64Attribute(const char* name, uint64_t defaultValue = 0) const;
bool BoolAttribute(const char* name, bool defaultValue = false) const;
double DoubleAttribute(const char* name, double defaultValue = 0) const;
float FloatAttribute(const char* name, float defaultValue = 0) const;
XMLError QueryIntAttribute( const char* name, int* value ) const {
const XMLAttribute* a = FindAttribute( name );
if ( !a ) {
return XML_NO_ATTRIBUTE;
}
return a->QueryIntValue( value );
}
XMLError QueryUnsignedAttribute( const char* name, unsigned int* value ) const {
const XMLAttribute* a = FindAttribute( name );
if ( !a ) {
return XML_NO_ATTRIBUTE;
}
return a->QueryUnsignedValue( value );
}
XMLError QueryInt64Attribute(const char* name, int64_t* value) const {
const XMLAttribute* a = FindAttribute(name);
if (!a) {
return XML_NO_ATTRIBUTE;
}
return a->QueryInt64Value(value);
}
XMLError QueryUnsigned64Attribute(const char* name, uint64_t* value) const {
const XMLAttribute* a = FindAttribute(name);
if(!a) {
return XML_NO_ATTRIBUTE;
}
return a->QueryUnsigned64Value(value);
}
XMLError QueryBoolAttribute( const char* name, bool* value ) const {
const XMLAttribute* a = FindAttribute( name );
if ( !a ) {
return XML_NO_ATTRIBUTE;
}
return a->QueryBoolValue( value );
}
XMLError QueryDoubleAttribute( const char* name, double* value ) const {
const XMLAttribute* a = FindAttribute( name );
if ( !a ) {
return XML_NO_ATTRIBUTE;
}
return a->QueryDoubleValue( value );
}
XMLError QueryFloatAttribute( const char* name, float* value ) const {
const XMLAttribute* a = FindAttribute( name );
if ( !a ) {
return XML_NO_ATTRIBUTE;
}
return a->QueryFloatValue( value );
}
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;
}
XMLError QueryAttribute( const char* name, int* value ) const {
return QueryIntAttribute( name, value );
}
XMLError QueryAttribute( const char* name, unsigned int* value ) const {
return QueryUnsignedAttribute( name, value );
}
XMLError QueryAttribute(const char* name, int64_t* value) const {
return QueryInt64Attribute(name, value);
}
XMLError QueryAttribute(const char* name, uint64_t* value) const {
return QueryUnsigned64Attribute(name, value);
}
XMLError QueryAttribute( const char* name, bool* value ) const {
return QueryBoolAttribute( name, value );
}
XMLError QueryAttribute( const char* name, double* value ) const {
return QueryDoubleAttribute( name, value );
}
XMLError QueryAttribute( const char* name, float* value ) const {
return QueryFloatAttribute( name, value );
}
XMLError QueryAttribute(const char* name, const char** value) const {
return QueryStringAttribute(name, value);
}
void SetAttribute( const char* name, const char* value ) {
XMLAttribute* a = FindOrCreateAttribute( name );
a->SetAttribute( value );
}
void SetAttribute( const char* name, int value ) {
XMLAttribute* a = FindOrCreateAttribute( name );
a->SetAttribute( value );
}
void SetAttribute( const char* name, unsigned value ) {
XMLAttribute* a = FindOrCreateAttribute( name );
a->SetAttribute( value );
}
void SetAttribute(const char* name, int64_t value) {
XMLAttribute* a = FindOrCreateAttribute(name);
a->SetAttribute(value);
}
void SetAttribute(const char* name, uint64_t value) {
XMLAttribute* a = FindOrCreateAttribute(name);
a->SetAttribute(value);
}
void SetAttribute( const char* name, bool value ) {
XMLAttribute* a = FindOrCreateAttribute( name );
a->SetAttribute( value );
}
void SetAttribute( const char* name, double value ) {
XMLAttribute* a = FindOrCreateAttribute( name );
a->SetAttribute( value );
}
void SetAttribute( const char* name, float value ) {
XMLAttribute* a = FindOrCreateAttribute( name );
a->SetAttribute( value );
}
void DeleteAttribute( const char* name );
const XMLAttribute* FirstAttribute() const {
return _rootAttribute;
}
const XMLAttribute* FindAttribute( const char* name ) const;
const char* GetText() const;
void SetText( const char* inText );
void SetText( int value );
void SetText( unsigned value );
void SetText(int64_t value);
void SetText(uint64_t value);
void SetText( bool value );
void SetText( double value );
void SetText( float value );
XMLError QueryIntText( int* ival ) const;
XMLError QueryUnsignedText( unsigned* uval ) const;
XMLError QueryInt64Text(int64_t* uval) const;
XMLError QueryUnsigned64Text(uint64_t* uval) const;
XMLError QueryBoolText( bool* bval ) const;
XMLError QueryDoubleText( double* dval ) const;
XMLError QueryFloatText( float* fval ) const;
int IntText(int defaultValue = 0) const;
unsigned UnsignedText(unsigned defaultValue = 0) const;
int64_t Int64Text(int64_t defaultValue = 0) const;
uint64_t Unsigned64Text(uint64_t defaultValue = 0) const;
bool BoolText(bool defaultValue = false) const;
double DoubleText(double defaultValue = 0) const;
float FloatText(float defaultValue = 0) const;
XMLElement* InsertNewChildElement(const char* name);
XMLComment* InsertNewComment(const char* comment);
XMLText* InsertNewText(const char* text);
XMLDeclaration* InsertNewDeclaration(const char* text);
XMLUnknown* InsertNewUnknown(const char* text);
enum ElementClosingType {
OPEN,
CLOSED,
CLOSING
};
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& );
void operator=( const XMLElement& );
XMLAttribute* FindOrCreateAttribute( const char* name );
char* ParseAttributes( char* p, int* curLineNumPtr );
static void DeleteAttribute( XMLAttribute* attribute );
XMLAttribute* CreateAttribute();
enum { BUF_SIZE = 200 };
ElementClosingType _closingType;
XMLAttribute* _rootAttribute;
};
enum Whitespace {
PRESERVE_WHITESPACE,
COLLAPSE_WHITESPACE
};
class TINYXML2_LIB XMLDocument : public XMLNode;
Implemented in ![]()
tinyxml2.h:1716
Fields
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Declared as
_attributePool
_commentPool
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