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implement explicit copying instead of forbidding it

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@15461 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Gilles Depeyrot
2002-05-09 12:18:54 +00:00
parent b669b781c2
commit a6391d3022
2 changed files with 28 additions and 3 deletions
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12
src/common/object.cpp
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@@ -82,7 +82,6 @@ void wxObject::Dump(wxSTD ostream& str)
#endif
#ifdef _WX_WANT_NEW_SIZET_WXCHAR_INT
void *wxObject::operator new ( size_t size, const wxChar *fileName, int lineNum )
{
@@ -247,9 +246,18 @@ wxObject *wxCreateDynamicObject(const wxChar *name)
// ----------------------------------------------------------------------------
// wxClassInfo
// wxObject
// ----------------------------------------------------------------------------
// Initialize ref data from another object (needed for copy constructor and
// assignment operator)
void wxObject::InitFrom(const wxObject& other)
{
m_refData = other.m_refData;
if ( m_refData )
m_refData->m_count++;
}
void wxObject::Ref(const wxObject& clone)
{
#if defined(__WXDEBUG__) || wxUSE_DEBUG_CONTEXT