StaticAssert.h

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//============================================================================
//  Copyright (c) Kitware, Inc.
//  All rights reserved.
//  See LICENSE.txt for details.
//
//  This software is distributed WITHOUT ANY WARRANTY; without even
//  the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR
//  PURPOSE.  See the above copyright notice for more information.
//============================================================================
#ifndef vtk_m_StaticAssert_h
#define vtk_m_StaticAssert_h
 
 
#include <type_traits>
 
#define VTKM_STATIC_ASSERT(condition) \
  static_assert((condition), "Failed static assert: " #condition)
#define VTKM_STATIC_ASSERT_MSG(condition, message) static_assert((condition), message)
 
namespace vtkm
{
 
template <bool noError>
struct ReadTheSourceCodeHereForHelpOnThisError;
 
template <>
struct ReadTheSourceCodeHereForHelpOnThisError<true> : std::true_type
{
};
 
} // namespace vtkm
 
#define VTKM_READ_THE_SOURCE_CODE_FOR_HELP(noError) \
  VTKM_STATIC_ASSERT(vtkm::ReadTheSourceCodeHereForHelpOnThisError<noError>::value)
 
#endif //vtk_m_StaticAssert_h