00001 // Copyright (C) 2010 NICTA and the authors listed below 00002 // http://nicta.com.au 00003 // 00004 // Authors: 00005 // - Conrad Sanderson (conradsand at ieee dot org) 00006 // 00007 // This file is part of the Armadillo C++ library. 00008 // It is provided without any warranty of fitness 00009 // for any purpose. You can redistribute this file 00010 // and/or modify it under the terms of the GNU 00011 // Lesser General Public License (LGPL) as published 00012 // by the Free Software Foundation, either version 3 00013 // of the License or (at your option) any later version. 00014 // (see http://www.opensource.org/licenses for more info) 00015 00016 00017 //! \addtogroup arma_static_assert 00018 //! @{ 00019 00020 00021 00022 //! Classes for primitive compile time assertions (until the next version of C++) 00023 template<bool> struct arma_static_assert; 00024 template<> struct arma_static_assert<true> {}; 00025 00026 00027 template<bool val> 00028 struct arma_type_check 00029 { 00030 arma_inline static void apply() 00031 { 00032 arma_static_assert<!val> ERROR___INCORRECT_TYPE; 00033 ERROR___INCORRECT_TYPE = ERROR___INCORRECT_TYPE; 00034 } 00035 }; 00036 00037 00038 00039 //! @}