vtk-m/vtkm/cont/arg/TypeCheckTagExecObject.h
Kenneth Moreland 21b3b318ba Always disable conversion warnings when including boost header files
On one of my compile platforms, GCC was giving conversion warnings from
any boost include that was not wrapped in pragmas to disable conversion
warnings. To make things easier and more robust, I created a pair of
macros, VTKM_BOOST_PRE_INCLUDE and VTKM_BOOST_POST_INCLUDE, that should
be wrapped around any #include of a boost header file.
2015-07-30 17:40:40 -06:00

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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.
//
// Copyright 2014 Sandia Corporation.
// Copyright 2014 UT-Battelle, LLC.
// Copyright 2014 Los Alamos National Security.
//
// Under the terms of Contract DE-AC04-94AL85000 with Sandia Corporation,
// the U.S. Government retains certain rights in this software.
//
// Under the terms of Contract DE-AC52-06NA25396 with Los Alamos National
// Laboratory (LANL), the U.S. Government retains certain rights in
// this software.
//============================================================================
#ifndef vtk_m_cont_arg_TypeCheckTagExecObject_h
#define vtk_m_cont_arg_TypeCheckTagExecObject_h
#include <vtkm/internal/ExportMacros.h>
#include <vtkm/cont/arg/TypeCheck.h>
#include <vtkm/exec/ExecutionObjectBase.h>
VTKM_BOOST_PRE_INCLUDE
#include <boost/type_traits/is_base_of.hpp>
VTKM_BOOST_POST_INCLUDE
namespace vtkm {
namespace cont {
namespace arg {
/// The ExecObject type check passes for any object that inherits from \c
/// ExecutionObjectBase. This is supposed to signify that the object can be
/// used in the execution environment although there is no way to verify that.
///
struct TypeCheckTagExecObject { };
template<typename Type>
struct TypeCheck<TypeCheckTagExecObject, Type>
{
static const bool value =
boost::is_base_of<vtkm::exec::ExecutionObjectBase, Type>::value;
};
}
}
} // namespace vtkm::cont::arg
#endif //vtk_m_cont_arg_TypeCheckTagExecObject_h