document that GetAttribute's argument must not be NULL

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@48930 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Václav Slavík 2007-09-24 22:29:23 +00:00
parent cc24bf9192
commit 58fda45507

View File

@ -207,7 +207,8 @@ Returns a pointer to the parent of this node or \NULL if this node has no parent
\constfunc{bool}{GetAttribute}{\param{const wxString\& }{attrName}, \param{wxString* }{value}}
Returns \true if a attribute named {\it attrName} could be found.
If the {\it value} pointer is not \NULL, the value of that attribute is saved there.
The value of that attribute is saved in \arg{value} (which
must not be \NULL).
\constfunc{wxString}{GetAttribute}{\param{const wxString\& }{attrName}, \param{const wxString\& }{defaultVal}}