69 lines
1.8 KiB
C++
69 lines
1.8 KiB
C++
/** \file
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Provide run-time asserts.
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*/
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/*
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* Copyright © 2001 Sofus Mortensen
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*
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* This material is provided "as is", with absolutely no warranty
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* expressed or implied. Any use is at your own risk. Permission to
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* use or copy this software for any purpose is hereby granted without
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* fee, provided the above notices are retained on all copies.
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* Permission to modify the code and to distribute modified code is
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* granted, provided the above notices are retained, and a notice that
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* the code was modified is included with the above copyright notice.
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*
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* This header is part of Comet version 2.
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* https://github.com/alamaison/comet
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*/
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#ifndef COMET_ASSERT_H
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#define COMET_ASSERT_H
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#include <stdexcept>
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# if defined(COMET_ASSERT_THROWS) || defined(COMET_ASSERT_THROWS_ALWAYS)
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# if defined(COMET_ASSERT_THROWS_ALWAYS) || !defined(NDEBUG)
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namespace comet
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{
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/*! \defgroup ErrorHandling Error handling.
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*/
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//@{
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//! Indicates a comet assertion failed.
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/** This is enabled for debug builds if COMET_ASSERT_THROWS is defined and
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* enabled for both debug and release if COMET_ASSERT_THROWS_ALWAYS is defined.
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*/
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struct assert_failed : std::runtime_error
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{
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assert_failed( const char *val) : runtime_error(val) {}
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};
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//@}
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}
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# define COMET_ASSERT(x_) if (x_) ; else throw comet::assert_failed("Assert Failed: " #x_ );
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# define COMET_THROWS_ASSERT throw( comet::assert_failed)
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# else
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# define COMET_ASSERT(x_) ;
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# endif
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# else
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# define COMET_THROWS_ASSERT throw()
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# ifndef __CYGWIN__
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# include <crtdbg.h>
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# define COMET_ASSERT _ASSERTE
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# else
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# include <assert.h>
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# define COMET_ASSERT assert
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# endif
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# endif
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/*! \addtogroup ErrorHandling
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*/
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//@{
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/** \def COMET_ASSERT Assertion in commet.
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* \sa COMET_THROWS_ASSERT COMET_ASSERT_THROWS_ALWAYS
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*/
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//@}
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#endif
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