41 lines
1.3 KiB
C
41 lines
1.3 KiB
C
///////////////////////////////////////////////////////////////////////////////
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// Name: wx/except.h
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// Purpose: C++ exception related stuff
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// Author: Vadim Zeitlin
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// Modified by:
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// Created: 17.09.2003
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// Copyright: (c) 2003 Vadim Zeitlin <vadim@wxwidgets.org>
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// Licence: wxWindows licence
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///////////////////////////////////////////////////////////////////////////////
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#ifndef _WX_EXCEPT_H_
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#define _WX_EXCEPT_H_
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#include "wx/defs.h"
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// ----------------------------------------------------------------------------
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// macros working whether wxUSE_EXCEPTIONS is 0 or 1
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// ----------------------------------------------------------------------------
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// even if the library itself was compiled with exceptions support, the user
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// code using it might be compiling with a compiler switch disabling them in
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// which cases we shouldn't use try/catch in the headers -- this results in
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// compilation errors in e.g. wx/scopeguard.h with at least g++ 4
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#if !wxUSE_EXCEPTIONS || \
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(defined(__GNUG__) && !defined(__EXCEPTIONS))
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#ifndef wxNO_EXCEPTIONS
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#define wxNO_EXCEPTIONS
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#endif
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#endif
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#ifdef wxNO_EXCEPTIONS
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#define wxTRY
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#define wxCATCH_ALL(code)
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#else // do use exceptions
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#define wxTRY try
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#define wxCATCH_ALL(code) catch ( ... ) { code }
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#endif // wxNO_EXCEPTIONS/!wxNO_EXCEPTIONS
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#endif // _WX_EXCEPT_H_
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