%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%%
-%% Name: xmlnode.tex
+%% Name: xmldocument.tex
%% Purpose: wxXmlDocument documentation
%% Author: Francesco Montorsi
%% Created: 2006-04-18
...
- // process properties of <tag1>
- wxString propvalue1 = child->GetPropVal(wxT("prop1"), wxT("default-value"));
- wxString propvalue2 = child->GetPropVal(wxT("prop2"), wxT("default-value"));
+ // process attributes of <tag1>
+ wxString attrvalue1 =
+ child->GetAttribute(wxT("attr1"),
+ wxT("default-value"));
+ wxString attrvalue2 =
+ child->GetAttribute(wxT("attr2"),
+ wxT("default-value"));
...
\begin{verbatim}
wxXmlDocument doc;
doc.Load(wxT("myfile.xml"), wxT("UTF-8"), wxXMLDOC_KEEP_WHITESPACE_NODES);
-doc.Save(wxT("myfile2.xml"), wxXML_NO_INDENTATION); // myfile2.xml will be indentic to myfile.xml
+
+// myfile2.xml will be indentic to myfile.xml saving it this way:
+doc.Save(wxT("myfile2.xml"), wxXML_NO_INDENTATION);
\end{verbatim}
Using default parameters, you will get a reformatted document which in general is different from
\begin{verbatim}
wxXmlDocument doc;
doc.Load(wxT("myfile.xml"));
-doc.Save(wxT("myfile2.xml")); // myfile2.xml != myfile.xml
+doc.Save(wxT("myfile2.xml")); // myfile2.xml != myfile.xml
\end{verbatim}
<wx/xml/xml.h>
+\wxheading{Library}
+
+\helpref{wxXml}{librarieslist}
+
\wxheading{See also}
-\helpref{wxXmlNode}{wxxmlnode}, \helpref{wxXmlProperty}{wxxmlproperty}
+\helpref{wxXmlNode}{wxxmlnode}, \helpref{wxXmlAttribute}{wxxmlattribute}
\latexignore{\rtfignore{\wxheading{Members}}}
+
\membersection{wxXmlDocument::wxXmlDocument}\label{wxxmldocumentwxxmldocument}
\func{}{wxXmlDocument}{\void}
-\func{}{wxXmlDocument}{\param{const wxString\& }{filename}, \param{const wxString\& }{encoding = wxT("UTF-8")}, \param{int }{flags = wxXMLDOC_NONE}}
+\func{}{wxXmlDocument}{\param{const wxString\& }{filename}, \param{const wxString\& }{encoding = wxT("UTF-8")}, \param{int }{flags = wxXMLDOC\_NONE}}
-Loads the given {\it filename} using the given encoding. See \helpref{Load()}{wxxmldocumentload}.
+Loads the given {\it filename} using the given encoding. See \helpref{Load}{wxxmldocumentload}.
-\func{}{wxXmlDocument}{\param{wxInputStream\& }{stream}, \param{const wxString\& }{encoding = wxT("UTF-8")}, \param{int }{flags = wxXMLDOC_NONE}}
+\func{}{wxXmlDocument}{\param{wxInputStream\& }{stream}, \param{const wxString\& }{encoding = wxT("UTF-8")}, \param{int }{flags = wxXMLDOC\_NONE}}
-Loads the XML document from given stream using the given encoding. See \helpref{Load()}{wxxmldocumentload}.
+Loads the XML document from given stream using the given encoding. See \helpref{Load}{wxxmldocumentload}.
\func{}{wxXmlDocument}{\param{const wxXmlDocument\& }{doc}}
-Copy constructor.
+Copy constructor. Deep copies all the XML tree of the given document.
+
\membersection{wxXmlDocument::\destruct{wxXmlDocument}}\label{wxxmldocumentdtor}
Virtual destructor. Frees the document root node.
+
\membersection{wxXmlDocument::DetachRoot}\label{wxxmldocumentdetachroot}
\func{wxXmlNode*}{DetachRoot}{\void}
Note that the caller is reponsible for deleting the returned node in order to avoid memory leaks.
+
\membersection{wxXmlDocument::GetEncoding}\label{wxxmldocumentgetencoding}
\constfunc{wxString}{GetEncoding}{\void}
Returns encoding of in-memory representation of the document
-(same as passed to \helpref{Load()}{wxxmldocumentload} or constructor, defaults to UTF-8).
+(same as passed to \helpref{Load}{wxxmldocumentload} or constructor, defaults to UTF-8).
+
+NB: this is meaningless in Unicode build where data are stored as {\tt wchar\_t*}.
-NB: this is meaningless in Unicode build where data are stored as wchar\_t*.
\membersection{wxXmlDocument::GetFileEncoding}\label{wxxmldocumentgetfileencoding}
Returns encoding of document (may be empty).
-Note: this is the encoding original file was saved in, *not* the
+Note: this is the encoding original file was saved in, {\bf not} the
encoding of in-memory representation!
+
\membersection{wxXmlDocument::GetRoot}\label{wxxmldocumentgetroot}
\constfunc{wxXmlNode*}{GetRoot}{\void}
Returns the root node of the document.
+
\membersection{wxXmlDocument::GetVersion}\label{wxxmldocumentgetversion}
\constfunc{wxString}{GetVersion}{\void}
Returns the version of document.
This is the value in the {\tt <?xml version="1.0"?>} header of the XML document.
-If the version property was not explicitely given in the header, this function
+If the version attribute was not explicitely given in the header, this function
returns an empty string.
+
\membersection{wxXmlDocument::IsOk}\label{wxxmldocumentisok}
\constfunc{bool}{IsOk}{\void}
Returns \true if the document has been loaded successfully.
+
\membersection{wxXmlDocument::Load}\label{wxxmldocumentload}
-\func{bool}{Load}{\param{const wxString\& }{filename}, \param{const wxString\& }{encoding = wxT("UTF-8")}, \param{int }{flags = wxXMLDOC_NONE}}
+\func{bool}{Load}{\param{const wxString\& }{filename}, \param{const wxString\& }{encoding = wxT("UTF-8")}, \param{int }{flags = wxXMLDOC\_NONE}}
Parses {\it filename} as an xml document and loads its data.
-If {\tt flags} does not contain {\tt wxXMLDOC_KEEP_WHITESPACE_NODES}, then, while loading, all nodes of
-type {\tt wxXML_TEXT_NODE} (see \helpref{wxXmlNode}{wxxmlnode}) are automatically skipped if they
+If {\tt flags} does not contain {\tt wxXMLDOC\_KEEP\_WHITESPACE\_NODES}, then, while loading, all nodes of
+type {\tt wxXML\_TEXT\_NODE} (see \helpref{wxXmlNode}{wxxmlnode}) are automatically skipped if they
contain whitespaces only.
The removal of these nodes makes the load process slightly faster and requires less memory however
makes impossible to recreate exactly the loaded text with a \helpref{Save}{wxxmldocumentsave} call later.
Returns \true on success, \false otherwise.
-\func{bool}{Load}{\param{wxInputStream\& }{stream}, \param{const wxString\& }{encoding = wxT("UTF-8")}, \param{int }{flags = wxXMLDOC_NONE}}
+\func{bool}{Load}{\param{wxInputStream\& }{stream}, \param{const wxString\& }{encoding = wxT("UTF-8")}, \param{int }{flags = wxXMLDOC\_NONE}}
Like above but takes the data from given input stream.
+
\membersection{wxXmlDocument::Save}\label{wxxmldocumentsave}
\constfunc{bool}{Save}{\param{const wxString\& }{filename}, \param{int }{indentstep = 1}}
If {\tt indentstep} is greater than or equal to zero, then, while saving, an automatic indentation
is added with steps composed by {\tt indentstep} spaces.
-If {\tt indentstep} is {\tt wxXML_NO_INDENTATION}, then, automatic indentation is turned off.
+If {\tt indentstep} is {\tt wxXML\_NO\_INDENTATION}, then, automatic indentation is turned off.
\constfunc{bool}{Save}{\param{wxOutputStream\& }{stream}, \param{int }{indentstep = 1}}
Saves XML tree in the given output stream. See other overload for a description of {\tt indentstep}.
+
\membersection{wxXmlDocument::SetEncoding}\label{wxxmldocumentsetencoding}
\func{void}{SetEncoding}{\param{const wxString\& }{enc}}
Sets the enconding of the document.
+
\membersection{wxXmlDocument::SetFileEncoding}\label{wxxmldocumentsetfileencoding}
\func{void}{SetFileEncoding}{\param{const wxString\& }{encoding}}
Sets the enconding of the file which will be used to save the document.
+
\membersection{wxXmlDocument::SetRoot}\label{wxxmldocumentsetroot}
\func{void}{SetRoot}{\param{wxXmlNode* }{node}}
Sets the root node of this document. Deletes previous root node.
-Use \helpref{DetachRoot}{wxxmlnodedetachroot} and then SetRoot if you want to
-replace the root node without deleting the old document tree.
+Use \helpref{DetachRoot}{wxxmldocumentdetachroot} and then
+\helpref{SetRoot}{wxxmldocumentsetroot} if you want
+to replace the root node without deleting the old document tree.
+
\membersection{wxXmlDocument::SetVersion}\label{wxxmldocumentsetversion}
Sets the version of the XML file which will be used to save the document.
+
\membersection{wxXmlDocument::operator=}\label{wxxmldocumentoperatorassign}
\func{wxXmlDocument\& operator}{operator=}{\param{const wxXmlDocument\& }{doc}}
-Copies the given document.
+Deep copies the given document.
projects / wxWidgets.git / blobdiff