openms/include/OpenMS/CONCEPT/Macros.h

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// --------------------------------------------------------------------------
//                   OpenMS -- Open-Source Mass Spectrometry
// --------------------------------------------------------------------------
// Copyright The OpenMS Team -- Eberhard Karls University Tuebingen,
// ETH Zurich, and Freie Universitaet Berlin 2002-2021.
//
// This software is released under a three-clause BSD license:
//  * Redistributions of source code must retain the above copyright
//    notice, this list of conditions and the following disclaimer.
//  * Redistributions in binary form must reproduce the above copyright
//    notice, this list of conditions and the following disclaimer in the
//    documentation and/or other materials provided with the distribution.
//  * Neither the name of any author or any participating institution
//    may be used to endorse or promote products derived from this software
//    without specific prior written permission.
// For a full list of authors, refer to the file AUTHORS.
// --------------------------------------------------------------------------
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
// AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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// EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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// --------------------------------------------------------------------------
// $Maintainer: Timo Sachsenberg$
// $Authors: Marc Sturm $
// --------------------------------------------------------------------------
 
#pragma once
 
 
#include <OpenMS/config.h>
#include <OpenMS/CONCEPT/Exception.h>
 
#include <string>
#include <cstring>
 
#define STRINGIFY(a) #a
 
#ifdef _OPENMP
 
// Pragma string literals are compiler-specific: 
// gcc and clang use _Pragma while MSVS uses __pragma
// the MSVS pragma does not need a string token somehow.
#ifdef OPENMS_COMPILER_MSVC
#define OPENMS_THREAD_CRITICAL(name) \
    __pragma(omp critical (name))
#else
#define OPENMS_THREAD_CRITICAL(name) \
    _Pragma( STRINGIFY( omp critical (name) ) )
#endif
 
#else
 
#define OPENMS_THREAD_CRITICAL(name) 
 
#endif
 // end of helpers
 
 
#ifdef OPENMS_ASSERTIONS
 
#define OPENMS_PRECONDITION(condition, message) \
  if (!(condition)) \
  { \
    throw Exception::Precondition(__FILE__, __LINE__, OPENMS_PRETTY_FUNCTION, # condition " " # message); \
  } \
 
#define OPENMS_POSTCONDITION(condition, message) \
  if (!(condition)) \
  { \
    throw Exception::Postcondition(__FILE__, __LINE__, OPENMS_PRETTY_FUNCTION, # condition " " # message); \
  } \
 
#else
 
#define OPENMS_PRECONDITION(condition, message)
 
#define OPENMS_POSTCONDITION(condition, message)
 
#endif
 // end of Conditions