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check for self assignment in operator=

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@56794 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Paul Cornett
2008-11-16 18:03:08 +00:00
parent 5c69ef61f3
commit a09307abba
5 changed files with 22 additions and 12 deletions
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6
include/wx/propgrid/advprops.h
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@@ -126,7 +126,8 @@ public:
#ifndef SWIG
void operator=(const wxColourPropertyValue& cpv)
{
Init( cpv.m_type, cpv.m_colour );
if (this != &cpv)
Init( cpv.m_type, cpv.m_colour );
}
private:
@@ -289,9 +290,10 @@ public:
const wxColour& value = *wxWHITE );
virtual ~wxColourProperty();
protected:
virtual wxString ValueToString( wxVariant& value, int argFlags = 0 ) const;
virtual wxColour GetColour( int index ) const;
protected:
virtual wxVariant DoTranslateVal( wxColourPropertyValue& v ) const;
private: