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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 > TQDomImplementation Class Reference< br > < small > [< a href = "xml.html" > XML module< / a > ]< / small > < / h1 >
< p > The TQDomImplementation class provides information about the
features of the DOM implementation.
< 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 > < a href = "qdomimplementation-members.html" > List of all member functions.< / a >
< h2 > Public Members< / h2 >
< ul >
< li class = fn > < a href = "#TQDomImplementation" > < b > TQDomImplementation< / b > < / a > ()< / li >
< li class = fn > < a href = "#TQDomImplementation-2" > < b > TQDomImplementation< / b > < / a > ( const TQDomImplementation & x )< / li >
< li class = fn > virtual < a href = "#~TQDomImplementation" > < b > ~TQDomImplementation< / b > < / a > ()< / li >
< li class = fn > TQDomImplementation & < a href = "#operator-eq" > < b > operator=< / b > < / a > ( const TQDomImplementation & x )< / li >
< li class = fn > bool < a href = "#operator-eq-eq" > < b > operator==< / b > < / a > ( const TQDomImplementation & x ) const< / li >
< li class = fn > bool < a href = "#operator!-eq" > < b > operator!=< / b > < / a > ( const TQDomImplementation & x ) const< / li >
< li class = fn > virtual bool < a href = "#hasFeature" > < b > hasFeature< / b > < / a > ( const TQString & feature, const TQString & version )< / li >
< li class = fn > virtual TQDomDocumentType < a href = "#createDocumentType" > < b > createDocumentType< / b > < / a > ( const TQString & qName, const TQString & publicId, const TQString & systemId )< / li >
< li class = fn > virtual TQDomDocument < a href = "#createDocument" > < b > createDocument< / b > < / a > ( const TQString & nsURI, const TQString & qName, const TQDomDocumentType & doctype )< / li >
< li class = fn > bool < a href = "#isNull" > < b > isNull< / b > < / a > ()< / li >
< / ul >
< hr > < a name = "details" > < / a > < h2 > Detailed Description< / h2 >
The TQDomImplementation class provides information about the
features of the DOM implementation.
< p >
< p > This class describes the features that are supported by the DOM
implementation. Currently the XML subset of DOM Level 1 and DOM
Level 2 Core are supported.
< p > Normally you will use the function < a href = "qdomdocument.html#implementation" > TQDomDocument::implementation< / a > ()
to get the implementation object.
< p > You can create a new document type with < a href = "#createDocumentType" > createDocumentType< / a > () and a
new document with < a href = "#createDocument" > createDocument< / a > ().
< p > For further information about the Document Object Model see < a href = "http://www.w3.org/TR/REC-DOM-Level-1/" > http://www.w3.org/TR/REC-DOM-Level-1/< / a > and < a href = "http://www.w3.org/TR/DOM-Level-2-Core/" > http://www.w3.org/TR/DOM-Level-2-Core/< / a > . For a more general
introduction of the DOM implementation see the < a href = "qdomdocument.html" > TQDomDocument< / a >
documentation.
< p > < p > See also < a href = "#hasFeature" > hasFeature< / a > () and < a href = "xml-tools.html" > XML< / a > .
< hr > < h2 > Member Function Documentation< / h2 >
< h3 class = fn > < a name = "TQDomImplementation" > < / a > TQDomImplementation::TQDomImplementation ()
< / h3 >
Constructs a TQDomImplementation object.
< h3 class = fn > < a name = "TQDomImplementation-2" > < / a > TQDomImplementation::TQDomImplementation ( const < a href = "qdomimplementation.html" > TQDomImplementation< / a > & x )
< / h3 >
Constructs a copy of < em > x< / em > .
< h3 class = fn > < a name = "~TQDomImplementation" > < / a > TQDomImplementation::~TQDomImplementation ()< tt > [virtual]< / tt >
< / h3 >
Destroys the object and frees its resources.
< h3 class = fn > < a href = "qdomdocument.html" > TQDomDocument< / a > < a name = "createDocument" > < / a > TQDomImplementation::createDocument ( const < a href = "ntqstring.html" > TQString< / a > & nsURI, const < a href = "ntqstring.html" > TQString< / a > & qName, const < a href = "qdomdocumenttype.html" > TQDomDocumentType< / a > & doctype )< tt > [virtual]< / tt >
< / h3 >
Creates a DOM document with the document type < em > doctype< / em > . This
function also adds a root element node with the qualified name < em > qName< / em > and the namespace URI < em > nsURI< / em > .
< h3 class = fn > < a href = "qdomdocumenttype.html" > TQDomDocumentType< / a > < a name = "createDocumentType" > < / a > TQDomImplementation::createDocumentType ( const < a href = "ntqstring.html" > TQString< / a > & qName, const < a href = "ntqstring.html" > TQString< / a > & publicId, const < a href = "ntqstring.html" > TQString< / a > & systemId )< tt > [virtual]< / tt >
< / h3 >
Creates a document type node for the name < em > qName< / em > .
< p > < em > publicId< / em > specifies the public identifier of the external
subset. If you specify < a href = "ntqstring.html#TQString-null" > TQString::null< / a > as the < em > publicId< / em > , this
means that the document type has no public identifier.
< p > < em > systemId< / em > specifies the system identifier of the external
subset. If you specify TQString::null as the < em > systemId< / em > , this
means that the document type has no system identifier.
< p > Since you cannot have a public identifier without a system
identifier, the public identifier is set to TQString::null if there
is no system identifier.
< p > DOM level 2 does not support any other document type declaration
features.
< p > The only way you can use a document type that was created this
way, is in combination with the < a href = "#createDocument" > createDocument< / a > () function to
create a < a href = "qdomdocument.html" > TQDomDocument< / a > with this document type.
< p > < p > See also < a href = "#createDocument" > createDocument< / a > ().
< h3 class = fn > bool < a name = "hasFeature" > < / a > TQDomImplementation::hasFeature ( const < a href = "ntqstring.html" > TQString< / a > & feature, const < a href = "ntqstring.html" > TQString< / a > & version )< tt > [virtual]< / tt >
< / h3 >
The function returns TRUE if TQDom implements the requested < em > version< / em > of a < em > feature< / em > ; otherwise returns FALSE.
< p > The currently supported features and their versions:
< center > < table cellpadding = "4" cellspacing = "2" border = "0" >
< tr bgcolor = "#a2c511" > < th valign = "top" > Feature < th valign = "top" > Version
< tr bgcolor = "#f0f0f0" > < td valign = "top" > XML < td valign = "top" > 1.0
< / table > < / center >
< h3 class = fn > bool < a name = "isNull" > < / a > TQDomImplementation::isNull ()
< / h3 >
Returns FALSE if the object was created by
< a href = "qdomdocument.html#implementation" > TQDomDocument::implementation< / a > (); otherwise returns TRUE.
< h3 class = fn > bool < a name = "operator!-eq" > < / a > TQDomImplementation::operator!= ( const < a href = "qdomimplementation.html" > TQDomImplementation< / a > & x ) const
< / h3 >
Returns TRUE if < em > x< / em > and this DOM implementation object were
created from different TQDomDocuments; otherwise returns FALSE.
< h3 class = fn > < a href = "qdomimplementation.html" > TQDomImplementation< / a > & < a name = "operator-eq" > < / a > TQDomImplementation::operator= ( const < a href = "qdomimplementation.html" > TQDomImplementation< / a > & x )
< / h3 >
Assigns < em > x< / em > to this DOM implementation.
< h3 class = fn > bool < a name = "operator-eq-eq" > < / a > TQDomImplementation::operator== ( const < a href = "qdomimplementation.html" > TQDomImplementation< / a > & x ) const
< / h3 >
Returns TRUE if < em > x< / em > and this DOM implementation object were
created from the same < a href = "qdomdocument.html" > TQDomDocument< / a > ; otherwise returns FALSE.
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