openms/include/OpenMS/CONCEPT/Macros.h

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// Copyright (c) 2002-2023, The OpenMS Team -- EKU Tuebingen, ETH Zurich, and FU Berlin
// SPDX-License-Identifier: BSD-3-Clause
//
// --------------------------------------------------------------------------
// $Maintainer: Timo Sachsenberg$
// $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