vtk-m/vtkmstd/CMakeLists.txt

##============================================================================
##  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.
##============================================================================

set(headers
  aligned_union.h
  integer_sequence.h
  is_trivially_copyable.h
  void_t.h
  )

vtkm_declare_headers(${headers})
Add porting layer for future std features Currently, VTK-m is using C++11. However, it is often useful to use features in the `std` namespace that are defined for C++14 or later. We can provide our own versions (sometimes), but it is preferable to use the version provided by the compiler if available. There were already some examples of defining portable versions of C++14 and C++17 classes in a `vtkmstd` namespace, but these were sprinkled around the source code. There is now a top level `vtkmstd` directory and in it are header files that provide portable versions of these future C++ classes. In each case, preprocessor macros are used to select which version of the class to use. 2020-02-25 23:45:03 +00:00			`##============================================================================`
			`## 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.`
			`##============================================================================`

			`set(headers`
			`aligned_union.h`
Add vtkmstd::integer_sequence `integer_sequence` is an essential tool when dealing with structures like a `Tuple`. Make sure that we have one (even though it was not introduced until C++14). 2020-02-26 01:12:17 +00:00			`integer_sequence.h`
Add porting layer for future std features Currently, VTK-m is using C++11. However, it is often useful to use features in the `std` namespace that are defined for C++14 or later. We can provide our own versions (sometimes), but it is preferable to use the version provided by the compiler if available. There were already some examples of defining portable versions of C++14 and C++17 classes in a `vtkmstd` namespace, but these were sprinkled around the source code. There is now a top level `vtkmstd` directory and in it are header files that provide portable versions of these future C++ classes. In each case, preprocessor macros are used to select which version of the class to use. 2020-02-25 23:45:03 +00:00			`is_trivially_copyable.h`
			`void_t.h`
			`)`

			`vtkm_declare_headers(${headers})`