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< td align = "right" valign = "center" > < img src = "logo32.png" align = "right" width = "64" height = "32" border = "0" > < / td > < / tr > < / table > < h1 align = center > TQDomCharacterData Class Reference< br > < small > [< a href = "xml.html" > XML module< / a > ]< / small > < / h1 >
< p > The TQDomCharacterData class represents a generic string in the DOM.
< a href = "#details" > More...< / a >
< p > All the functions in this class are < a href = "threads.html#reentrant" > reentrant< / a > when TQt is built with thread support.< / p >
< p > < tt > #include < < a href = "qdom-h.html" > ntqdom.h< / a > > < / tt >
< p > Inherits < a href = "qdomnode.html" > TQDomNode< / a > .
< p > Inherited by < a href = "qdomtext.html" > TQDomText< / a > and < a href = "qdomcomment.html" > TQDomComment< / a > .
< p > < a href = "qdomcharacterdata-members.html" > List of all member functions.< / a >
< h2 > Public Members< / h2 >
< ul >
< li class = fn > < a href = "#TQDomCharacterData" > < b > TQDomCharacterData< / b > < / a > ()< / li >
< li class = fn > < a href = "#TQDomCharacterData-2" > < b > TQDomCharacterData< / b > < / a > ( const TQDomCharacterData & x )< / li >
< li class = fn > TQDomCharacterData & < a href = "#operator-eq" > < b > operator=< / b > < / a > ( const TQDomCharacterData & x )< / li >
< li class = fn > < a href = "#~TQDomCharacterData" > < b > ~TQDomCharacterData< / b > < / a > ()< / li >
< li class = fn > virtual TQString < a href = "#substringData" > < b > substringData< / b > < / a > ( unsigned long offset, unsigned long count )< / li >
< li class = fn > virtual void < a href = "#appendData" > < b > appendData< / b > < / a > ( const TQString & arg )< / li >
< li class = fn > virtual void < a href = "#insertData" > < b > insertData< / b > < / a > ( unsigned long offset, const TQString & arg )< / li >
< li class = fn > virtual void < a href = "#deleteData" > < b > deleteData< / b > < / a > ( unsigned long offset, unsigned long count )< / li >
< li class = fn > virtual void < a href = "#replaceData" > < b > replaceData< / b > < / a > ( unsigned long offset, unsigned long count, const TQString & arg )< / li >
< li class = fn > virtual uint < a href = "#length" > < b > length< / b > < / a > () const< / li >
< li class = fn > virtual TQString < a href = "#data" > < b > data< / b > < / a > () const< / li >
< li class = fn > virtual void < a href = "#setData" > < b > setData< / b > < / a > ( const TQString & v )< / li >
< li class = fn > virtual TQDomNode::NodeType < a href = "#nodeType" > < b > nodeType< / b > < / a > () const< / li >
< li class = fn > virtual bool < a href = "#isCharacterData" > < b > isCharacterData< / b > < / a > () const< / li >
< / ul >
< hr > < a name = "details" > < / a > < h2 > Detailed Description< / h2 >
The TQDomCharacterData class represents a generic string in the DOM.
< p >
< p > Character data as used in XML specifies a generic data string.
More specialized versions of this class are < a href = "qdomtext.html" > TQDomText< / a > , < a href = "qdomcomment.html" > TQDomComment< / a >
and < a href = "qdomcdatasection.html" > TQDomCDATASection< / a > .
< p > The data string is set with < a href = "#setData" > setData< / a > () and retrieved with < a href = "#data" > data< / a > ().
You can retrieve a portion of the data string using
< a href = "#substringData" > substringData< / a > (). Extra data can be appended with < a href = "#appendData" > appendData< / a > (), or
inserted with < a href = "#insertData" > insertData< / a > (). Portions of the data string can be
deleted with < a href = "#deleteData" > deleteData< / a > () or replaced with < a href = "#replaceData" > replaceData< / a > (). The
length of the data string is returned by < a href = "#length" > length< / a > ().
< p > The node type of the node containing this character data is
returned by < a href = "#nodeType" > nodeType< / a > ().
< p > < p > See also < a href = "qdomtext.html" > TQDomText< / a > , < a href = "qdomcomment.html" > TQDomComment< / a > , < a href = "qdomcdatasection.html" > TQDomCDATASection< / a > , and < a href = "xml-tools.html" > XML< / a > .
< hr > < h2 > Member Function Documentation< / h2 >
< h3 class = fn > < a name = "TQDomCharacterData" > < / a > TQDomCharacterData::TQDomCharacterData ()
< / h3 >
Constructs an empty character data object.
< h3 class = fn > < a name = "TQDomCharacterData-2" > < / a > TQDomCharacterData::TQDomCharacterData ( const < a href = "qdomcharacterdata.html" > TQDomCharacterData< / a > & x )
< / h3 >
Constructs a copy of < em > x< / em > .
< p > The data of the copy is shared (shallow copy): modifying one node
will also change the other. If you want to make a < a href = "shclass.html#deep-copy" > deep copy< / a > , use
< a href = "qdomnode.html#cloneNode" > cloneNode< / a > ().
< h3 class = fn > < a name = "~TQDomCharacterData" > < / a > TQDomCharacterData::~TQDomCharacterData ()
< / h3 >
Destroys the object and frees its resources.
< h3 class = fn > void < a name = "appendData" > < / a > TQDomCharacterData::appendData ( const < a href = "ntqstring.html" > TQString< / a > & arg )< tt > [virtual]< / tt >
< / h3 >
Appends the string < em > arg< / em > to the stored string.
< h3 class = fn > < a href = "ntqstring.html" > TQString< / a > < a name = "data" > < / a > TQDomCharacterData::data () const< tt > [virtual]< / tt >
< / h3 >
Returns the string stored in this object.
< p > If the node is a < a href = "qdomnode.html#isNull" > null node< / a > , it will return
< a href = "ntqstring.html#TQString-null" > TQString::null< / a > .
< h3 class = fn > void < a name = "deleteData" > < / a > TQDomCharacterData::deleteData ( unsigned long offset, unsigned long count )< tt > [virtual]< / tt >
< / h3 >
Deletes a substring of length < em > count< / em > from position < em > offset< / em > .
< h3 class = fn > void < a name = "insertData" > < / a > TQDomCharacterData::insertData ( unsigned long offset, const < a href = "ntqstring.html" > TQString< / a > & arg )< tt > [virtual]< / tt >
< / h3 >
Inserts the string < em > arg< / em > into the stored string at position < em > offset< / em > .
< h3 class = fn > bool < a name = "isCharacterData" > < / a > TQDomCharacterData::isCharacterData () const< tt > [virtual]< / tt >
< / h3 >
Returns TRUE.
< p > Reimplemented from < a href = "qdomnode.html#isCharacterData" > TQDomNode< / a > .
< h3 class = fn > uint < a name = "length" > < / a > TQDomCharacterData::length () const< tt > [virtual]< / tt >
< / h3 >
Returns the length of the stored string.
< h3 class = fn > < a href = "qdomnode.html#NodeType-enum" > TQDomNode::NodeType< / a > < a name = "nodeType" > < / a > TQDomCharacterData::nodeType () const< tt > [virtual]< / tt >
< / h3 >
Returns the type of node this object refers to (i.e. < a href = "qdomnode.html#NodeType-enum" > TextNode< / a > ,
< a href = "qdomnode.html#NodeType-enum" > CDATASectionNode< / a > , < a href = "qdomnode.html#NodeType-enum" > CommentNode< / a > or < a href = "qdomnode.html#NodeType-enum" > CharacterDataNode< / a > ). For
a < a href = "qdomnode.html#isNull" > null node< / a > < a href = "qdomnode.html#NodeType-enum" > CharacterDataNode< / a > is
returned.
< p > Reimplemented from < a href = "qdomnode.html#nodeType" > TQDomNode< / a > .
< p > Reimplemented in < a href = "qdomtext.html#nodeType" > TQDomText< / a > and < a href = "qdomcomment.html#nodeType" > TQDomComment< / a > .
< h3 class = fn > < a href = "qdomcharacterdata.html" > TQDomCharacterData< / a > & < a name = "operator-eq" > < / a > TQDomCharacterData::operator= ( const < a href = "qdomcharacterdata.html" > TQDomCharacterData< / a > & x )
< / h3 >
Assigns < em > x< / em > to this character data.
< p > The data of the copy is shared (shallow copy): modifying one node
will also change the other. If you want to make a < a href = "shclass.html#deep-copy" > deep copy< / a > , use
< a href = "qdomnode.html#cloneNode" > cloneNode< / a > ().
< h3 class = fn > void < a name = "replaceData" > < / a > TQDomCharacterData::replaceData ( unsigned long offset, unsigned long count, const < a href = "ntqstring.html" > TQString< / a > & arg )< tt > [virtual]< / tt >
< / h3 >
Replaces the substring of length < em > count< / em > starting at position < em > offset< / em > with the string < em > arg< / em > .
< h3 class = fn > void < a name = "setData" > < / a > TQDomCharacterData::setData ( const < a href = "ntqstring.html" > TQString< / a > & v )< tt > [virtual]< / tt >
< / h3 >
Sets this object's string to < em > v< / em > .
< h3 class = fn > < a href = "ntqstring.html" > TQString< / a > < a name = "substringData" > < / a > TQDomCharacterData::substringData ( unsigned long offset, unsigned long count )< tt > [virtual]< / tt >
< / h3 >
Returns the substring of length < em > count< / em > from position < em > offset< / em > .
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