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TiXmlComment Class Reference

#include <tinyxml.h>

Inheritance diagram for TiXmlComment:
Collaboration diagram for TiXmlComment:

Public Member Functions

virtual bool Accept (TiXmlVisitor *visitor) const
 
virtual TiXmlNodeClone () const
 Returns a copy of this Comment. More...
 
TiXmlCommentoperator= (const TiXmlComment &base)
 
virtual const char * Parse (const char *p, TiXmlParsingData *data, TiXmlEncoding encoding)
 
virtual void Print (FILE *cfile, int depth) const
 
 TiXmlComment ()
 Constructs an empty comment. More...
 
 TiXmlComment (const char *_value)
 Construct a comment from text. More...
 
 TiXmlComment (const TiXmlComment &)
 
virtual TiXmlCommentToComment ()
 Cast to a more defined type. Will return null not of the requested type. More...
 
virtual const TiXmlCommentToComment () const
 Cast to a more defined type. Will return null not of the requested type. More...
 
virtual ~TiXmlComment ()
 
- Public Member Functions inherited from TiXmlNode
void Clear ()
 Delete all the children of this node. Does not affect 'this'. More...
 
TiXmlNodeFirstChild ()
 
const TiXmlNodeFirstChild () const
 The first child of this node. Will be null if there are no children. More...
 
TiXmlNodeFirstChild (const char *_value)
 The first child of this node with the matching 'value'. Will be null if none found. More...
 
const TiXmlNodeFirstChild (const char *value) const
 
TiXmlElementFirstChildElement ()
 
const TiXmlElementFirstChildElement () const
 Convenience function to get through elements. More...
 
TiXmlElementFirstChildElement (const char *_value)
 
const TiXmlElementFirstChildElement (const char *_value) const
 Convenience function to get through elements. More...
 
TiXmlDocumentGetDocument ()
 
const TiXmlDocumentGetDocument () const
 
TiXmlNodeInsertAfterChild (TiXmlNode *afterThis, const TiXmlNode &addThis)
 
TiXmlNodeInsertBeforeChild (TiXmlNode *beforeThis, const TiXmlNode &addThis)
 
TiXmlNodeInsertEndChild (const TiXmlNode &addThis)
 
TiXmlNodeIterateChildren (const char *_value, const TiXmlNode *previous)
 
const TiXmlNodeIterateChildren (const char *value, const TiXmlNode *previous) const
 This flavor of IterateChildren searches for children with a particular 'value'. More...
 
TiXmlNodeIterateChildren (const TiXmlNode *previous)
 
const TiXmlNodeIterateChildren (const TiXmlNode *previous) const
 
TiXmlNodeLastChild ()
 The last child of this node. Will be null if there are no children. More...
 
const TiXmlNodeLastChild () const
 
TiXmlNodeLastChild (const char *_value)
 The last child of this node matching 'value'. Will be null if there are no children. More...
 
const TiXmlNodeLastChild (const char *value) const
 
TiXmlNodeLinkEndChild (TiXmlNode *addThis)
 
TiXmlNodeNextSibling ()
 
const TiXmlNodeNextSibling () const
 Navigate to a sibling node. More...
 
const TiXmlNodeNextSibling (const char *) const
 Navigate to a sibling node with the given 'value'. More...
 
TiXmlNodeNextSibling (const char *_next)
 
TiXmlElementNextSiblingElement ()
 
const TiXmlElementNextSiblingElement () const
 
const TiXmlElementNextSiblingElement (const char *) const
 
TiXmlElementNextSiblingElement (const char *_next)
 
bool NoChildren () const
 Returns true if this node has no children. More...
 
TiXmlNodeParent ()
 One step up the DOM. More...
 
const TiXmlNodeParent () const
 
TiXmlNodePreviousSibling ()
 
const TiXmlNodePreviousSibling () const
 Navigate to a sibling node. More...
 
const TiXmlNodePreviousSibling (const char *) const
 Navigate to a sibling node. More...
 
TiXmlNodePreviousSibling (const char *_prev)
 
bool RemoveChild (TiXmlNode *removeThis)
 Delete a child of this node. More...
 
TiXmlNodeReplaceChild (TiXmlNode *replaceThis, const TiXmlNode &withThis)
 
void SetValue (const char *_value)
 
virtual TiXmlDeclarationToDeclaration ()
 Cast to a more defined type. Will return null if not of the requested type. More...
 
virtual const TiXmlDeclarationToDeclaration () const
 Cast to a more defined type. Will return null if not of the requested type. More...
 
virtual TiXmlDocumentToDocument ()
 Cast to a more defined type. Will return null if not of the requested type. More...
 
virtual const TiXmlDocumentToDocument () const
 Cast to a more defined type. Will return null if not of the requested type. More...
 
virtual TiXmlElementToElement ()
 Cast to a more defined type. Will return null if not of the requested type. More...
 
virtual const TiXmlElementToElement () const
 Cast to a more defined type. Will return null if not of the requested type. More...
 
virtual TiXmlTextToText ()
 Cast to a more defined type. Will return null if not of the requested type. More...
 
virtual const TiXmlTextToText () const
 Cast to a more defined type. Will return null if not of the requested type. More...
 
virtual TiXmlUnknownToUnknown ()
 Cast to a more defined type. Will return null if not of the requested type. More...
 
virtual const TiXmlUnknownToUnknown () const
 Cast to a more defined type. Will return null if not of the requested type. More...
 
int Type () const
 
const char * Value () const
 
const TIXML_STRINGValueTStr () const
 
virtual ~TiXmlNode ()
 
- Public Member Functions inherited from TiXmlBase
int Column () const
 See Row() More...
 
voidGetUserData ()
 Get a pointer to arbitrary user data. More...
 
const voidGetUserData () const
 Get a pointer to arbitrary user data. More...
 
int Row () const
 
void SetUserData (void *user)
 Set a pointer to arbitrary user data. More...
 
 TiXmlBase ()
 
virtual ~TiXmlBase ()
 

Protected Member Functions

void CopyTo (TiXmlComment *target) const
 
- Protected Member Functions inherited from TiXmlNode
void CopyTo (TiXmlNode *target) const
 
TiXmlNodeIdentify (const char *start, TiXmlEncoding encoding)
 
 TiXmlNode (NodeType _type)
 

Additional Inherited Members

- Public Types inherited from TiXmlNode
enum  NodeType {
  TINYXML_DOCUMENT , TINYXML_ELEMENT , TINYXML_COMMENT , TINYXML_UNKNOWN ,
  TINYXML_TEXT , TINYXML_DECLARATION , TINYXML_TYPECOUNT
}
 
- Public Types inherited from TiXmlBase
enum  {
  TIXML_NO_ERROR = 0 , TIXML_ERROR , TIXML_ERROR_OPENING_FILE , TIXML_ERROR_PARSING_ELEMENT ,
  TIXML_ERROR_FAILED_TO_READ_ELEMENT_NAME , TIXML_ERROR_READING_ELEMENT_VALUE , TIXML_ERROR_READING_ATTRIBUTES , TIXML_ERROR_PARSING_EMPTY ,
  TIXML_ERROR_READING_END_TAG , TIXML_ERROR_PARSING_UNKNOWN , TIXML_ERROR_PARSING_COMMENT , TIXML_ERROR_PARSING_DECLARATION ,
  TIXML_ERROR_DOCUMENT_EMPTY , TIXML_ERROR_EMBEDDED_NULL , TIXML_ERROR_PARSING_CDATA , TIXML_ERROR_DOCUMENT_TOP_ONLY ,
  TIXML_ERROR_STRING_COUNT
}
 
- Static Public Member Functions inherited from TiXmlBase
static void EncodeString (const TIXML_STRING &str, TIXML_STRING *out)
 
static bool IsWhiteSpaceCondensed ()
 Return the current white space setting. More...
 
static void SetCondenseWhiteSpace (bool condense)
 
- Static Public Attributes inherited from TiXmlBase
static const int utf8ByteTable [256]
 
- Static Protected Member Functions inherited from TiXmlBase
static void ConvertUTF32ToUTF8 (unsigned long input, char *output, int *length)
 
static const char * GetChar (const char *p, char *_value, int *length, TiXmlEncoding encoding)
 
static const char * GetEntity (const char *in, char *value, int *length, TiXmlEncoding encoding)
 
static int IsAlpha (unsigned char anyByte, TiXmlEncoding encoding)
 
static int IsAlphaNum (unsigned char anyByte, TiXmlEncoding encoding)
 
static bool IsWhiteSpace (char c)
 
static bool IsWhiteSpace (int c)
 
static const char * ReadName (const char *p, TIXML_STRING *name, TiXmlEncoding encoding)
 
static const char * ReadText (const char *in, TIXML_STRING *text, bool ignoreWhiteSpace, const char *endTag, bool ignoreCase, TiXmlEncoding encoding)
 
static const char * SkipWhiteSpace (const char *, TiXmlEncoding encoding)
 
static bool StringEqual (const char *p, const char *endTag, bool ignoreCase, TiXmlEncoding encoding)
 
static int ToLower (int v, TiXmlEncoding encoding)
 
- Protected Attributes inherited from TiXmlNode
TiXmlNodefirstChild
 
TiXmlNodelastChild
 
TiXmlNodenext
 
TiXmlNodeparent
 
TiXmlNodeprev
 
NodeType type
 
TIXML_STRING value
 
- Protected Attributes inherited from TiXmlBase
TiXmlCursor location
 
voiduserData
 Field containing a generic user pointer. More...
 
- Static Protected Attributes inherited from TiXmlBase
static const char * errorString [TIXML_ERROR_STRING_COUNT]
 

Detailed Description

An XML comment.

Constructor & Destructor Documentation

◆ TiXmlComment() [1/3]

TiXmlComment::TiXmlComment ( )
inline

Constructs an empty comment.

friend class TiXmlNode
Definition: tinyxml.h:196
@ TINYXML_COMMENT
Definition: tinyxml.h:466

◆ TiXmlComment() [2/3]

TiXmlComment::TiXmlComment ( const char *  _value)
inline

Construct a comment from text.

1169  SetValue( _value );
1170  }
void SetValue(const char *_value)
Definition: tinyxml.h:508

◆ TiXmlComment() [3/3]

TiXmlComment::TiXmlComment ( const TiXmlComment copy)
1284 {
1285  copy.CopyTo( this );
1286 }
void CopyTo(TiXmlComment *target) const
Definition: tinyxml.cpp:1308

◆ ~TiXmlComment()

virtual TiXmlComment::~TiXmlComment ( )
inlinevirtual
1174 {}

Member Function Documentation

◆ Accept()

bool TiXmlComment::Accept ( TiXmlVisitor visitor) const
virtual

Walk the XML tree visiting this node and all of its children.

Implements TiXmlNode.

1315 {
1316  return visitor->Visit( *this );
1317 }
virtual bool Visit(const TiXmlDeclaration &)
Visit a declaration.
Definition: tinyxml.h:144

◆ Clone()

TiXmlNode * TiXmlComment::Clone ( ) const
virtual

Returns a copy of this Comment.

Implements TiXmlNode.

1321 {
1322  TiXmlComment* clone = new TiXmlComment();
1323 
1324  if ( !clone )
1325  return 0;
1326 
1327  CopyTo( clone );
1328  return clone;
1329 }
Definition: tinyxml.h:1163
TiXmlComment()
Constructs an empty comment.
Definition: tinyxml.h:1166

◆ CopyTo()

void TiXmlComment::CopyTo ( TiXmlComment target) const
protected
1309 {
1310  TiXmlNode::CopyTo( target );
1311 }
void CopyTo(TiXmlNode *target) const
Definition: tinyxml.cpp:161

◆ operator=()

TiXmlComment & TiXmlComment::operator= ( const TiXmlComment base)
1290 {
1291  Clear();
1292  base.CopyTo( this );
1293  return *this;
1294 }
void Clear()
Delete all the children of this node. Does not affect 'this'.
Definition: tinyxml.cpp:169

◆ Parse()

const char * TiXmlComment::Parse ( const char *  p,
TiXmlParsingData data,
TiXmlEncoding  encoding 
)
virtual

Implements TiXmlBase.

1338 {
1339  TiXmlDocument* document = GetDocument();
1340  value = "";
1341 
1342  p = SkipWhiteSpace( p, encoding );
1343 
1344  if ( data )
1345  {
1346  data->Stamp( p, encoding );
1347  location = data->Cursor();
1348  }
1349  const char* startTag = "<!--";
1350  const char* endTag = "-->";
1351 
1352  if ( !StringEqual( p, startTag, false, encoding ) )
1353  {
1354  if ( document )
1355  document->SetError( TIXML_ERROR_PARSING_COMMENT, p, data, encoding );
1356  return 0;
1357  }
1358  p += strlen( startTag );
1359 
1360  // [ 1475201 ] TinyXML parses entities in comments
1361  // Oops - ReadText doesn't work, because we don't want to parse the entities.
1362  // p = ReadText( p, &value, false, endTag, false, encoding );
1363  //
1364  // from the XML spec:
1365  /*
1366  [Definition: Comments may appear anywhere in a document outside other markup; in addition,
1367  they may appear within the document type declaration at places allowed by the grammar.
1368  They are not part of the document's character data; an XML processor MAY, but need not,
1369  make it possible for an application to retrieve the text of comments. For compatibility,
1370  the string "--" (double-hyphen) MUST NOT occur within comments.] Parameter entity
1371  references MUST NOT be recognized within comments.
1372 
1373  An example of a comment:
1374 
1375  <!-- declarations for <head> & <body> -->
1376  */
1377 
1378  value = "";
1379  // Keep all the white space.
1380  while ( p && *p && !StringEqual( p, endTag, false, encoding ) )
1381  {
1382  value.append( p, 1 );
1383  ++p;
1384  }
1385  if ( p && *p )
1386  p += strlen( endTag );
1387 
1388  return p;
1389 }
TiXmlCursor location
Definition: tinyxml.h:373
static bool StringEqual(const char *p, const char *endTag, bool ignoreCase, TiXmlEncoding encoding)
Definition: tinyxmlparser.cpp:534
@ TIXML_ERROR_PARSING_COMMENT
Definition: tinyxml.h:276
static const char * SkipWhiteSpace(const char *, TiXmlEncoding encoding)
Definition: tinyxmlparser.cpp:314
Definition: tinyxml.h:1394
void SetError(int err, const char *errorLocation, TiXmlParsingData *prevData, TiXmlEncoding encoding)
Definition: tinyxmlparser.cpp:798
const TiXmlDocument * GetDocument() const
Definition: tinyxml.cpp:512
TIXML_STRING value
Definition: tinyxml.h:761
const TiXmlCursor & Cursor() const
Definition: tinyxmlparser.cpp:177
void Stamp(const char *now, TiXmlEncoding encoding)
Definition: tinyxmlparser.cpp:196
p
Definition: testBGReduction_AllMethods.C:8

◆ Print()

void TiXmlComment::Print ( FILE *  cfile,
int  depth 
) const
virtual

All TinyXml classes can print themselves to a filestream or the string class (TiXmlString in non-STL mode, std::string in STL mode.) Either or both cfile and str can be null.

This is a formatted print, and will insert tabs and newlines.

(For an unformatted stream, use the << operator.)

Implements TiXmlBase.

1298 {
1299  assert( cfile );
1300  for ( int i=0; i<depth; i++ )
1301  {
1302  fprintf( cfile, " " );
1303  }
1304  fprintf( cfile, "<!--%s-->", value.c_str() );
1305 }

◆ ToComment() [1/2]

virtual TiXmlComment* TiXmlComment::ToComment ( )
inlinevirtual

Cast to a more defined type. Will return null not of the requested type.

Reimplemented from TiXmlNode.

◆ ToComment() [2/2]

virtual const TiXmlComment* TiXmlComment::ToComment ( ) const
inlinevirtual

Cast to a more defined type. Will return null not of the requested type.

Reimplemented from TiXmlNode.


The documentation for this class was generated from the following files: