58 lines
1.6 KiB
C++
58 lines
1.6 KiB
C++
// Copyright 2008-2016 Conrad Sanderson (http://conradsanderson.id.au)
|
|
// Copyright 2008-2016 National ICT Australia (NICTA)
|
|
//
|
|
// Licensed under the Apache License, Version 2.0 (the "License");
|
|
// you may not use this file except in compliance with the License.
|
|
// You may obtain a copy of the License at
|
|
// http://www.apache.org/licenses/LICENSE-2.0
|
|
//
|
|
// Unless required by applicable law or agreed to in writing, software
|
|
// distributed under the License is distributed on an "AS IS" BASIS,
|
|
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
// See the License for the specific language governing permissions and
|
|
// limitations under the License.
|
|
// ------------------------------------------------------------------------
|
|
|
|
|
|
#undef ARMA_HAVE_CXX11
|
|
#undef ARMA_HAVE_CXX14
|
|
#undef ARMA_HAVE_CXX17
|
|
|
|
#if (__cplusplus >= 201103L)
|
|
#define ARMA_HAVE_CXX11
|
|
#endif
|
|
|
|
#if (__cplusplus >= 201402L)
|
|
#define ARMA_HAVE_CXX14
|
|
#endif
|
|
|
|
#if (__cplusplus >= 201703L)
|
|
#define ARMA_HAVE_CXX17
|
|
#endif
|
|
|
|
|
|
// MS really can't get its proverbial shit together
|
|
#if (defined(_MSVC_LANG) && (_MSVC_LANG >= 201402L))
|
|
#undef ARMA_HAVE_CXX11
|
|
#undef ARMA_HAVE_CXX14
|
|
|
|
#define ARMA_HAVE_CXX11
|
|
#define ARMA_HAVE_CXX14
|
|
#endif
|
|
|
|
|
|
// warn about ignored option used in old versions of Armadillo
|
|
#if defined(ARMA_DONT_USE_CXX11)
|
|
#pragma message ("WARNING: ARMA_DONT_USE_CXX11 ignored")
|
|
#endif
|
|
|
|
|
|
#if !defined(ARMA_HAVE_CXX11)
|
|
#error "*** C++11 compiler required; enable C++11 mode in your compiler, or use an earlier version of Armadillo"
|
|
#endif
|
|
|
|
|
|
// for compatibility with earlier versions of Armadillo
|
|
#undef ARMA_USE_CXX11
|
|
#define ARMA_USE_CXX11
|