Add small wxOleInitializer RAII helper.
Wrap wxOleInitialize()/wxOleUninitialize() in a helper class ensuring that we never forget to call the latter. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@77507 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
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@ -354,4 +354,30 @@ inline void wxOleUninitialize() { }
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#endif // wxUSE_OLE/!wxUSE_OLE
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// RAII class initializing OLE in its ctor and undoing it in its dtor.
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class wxOleInitializer
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{
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public:
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wxOleInitializer()
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: m_ok(wxOleInitialize())
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{
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}
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bool IsOk() const
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{
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return m_ok;
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}
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~wxOleInitializer()
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{
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if ( m_ok )
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wxOleUninitialize();
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}
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private:
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const bool m_ok;
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wxDECLARE_NO_COPY_CLASS(wxOleInitializer);
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};
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#endif //_WX_OLEUTILS_H
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