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use wxEmptyString as default value to return from GetAttribute()

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@52715 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Francesco Montorsi
2008-03-22 22:54:07 +00:00
parent feaa1ecb8c
commit b5cc5cbd66
2 changed files with 6 additions and 6 deletions
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6
interface/xml/xml.h
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@@ -77,7 +77,7 @@ public:
*/
bool GetAttribute(const wxString& attrName, wxString* value) const;
const wxString GetAttribute(const wxString& attrName,
const wxString& defaultVal) const;
const wxString& defaultVal = wxEmptyString) const;
//@}
/**
@@ -132,9 +132,9 @@ public:
This function is very useful since the XML snippet @c
"tagnametagcontent/tagname" is represented by
expat with the following tag tree:
or eventually:
An empty string is returned if the node has no children of type @c
wxXML_TEXT_NODE or @c wxXML_CDATA_SECTION_NODE, or if the content of the first child of such types is empty.
*/