1 //================================================================================================= 2 /*! 3 // \file blaze/math/constraints/SparseMatrix.h 4 // \brief Constraint on the data type 5 // 6 // Copyright (C) 2012-2020 Klaus Iglberger - All Rights Reserved 7 // 8 // This file is part of the Blaze library. You can redistribute it and/or modify it under 9 // the terms of the New (Revised) BSD License. Redistribution and use in source and binary 10 // forms, with or without modification, are permitted provided that the following conditions 11 // are met: 12 // 13 // 1. Redistributions of source code must retain the above copyright notice, this list of 14 // conditions and the following disclaimer. 15 // 2. Redistributions in binary form must reproduce the above copyright notice, this list 16 // of conditions and the following disclaimer in the documentation and/or other materials 17 // provided with the distribution. 18 // 3. Neither the names of the Blaze development group nor the names of its contributors 19 // may be used to endorse or promote products derived from this software without specific 20 // prior written permission. 21 // 22 // THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY 23 // EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 24 // OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT 25 // SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, 26 // INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED 27 // TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR 28 // BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 // CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN 30 // ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH 31 // DAMAGE. 32 */ 33 //================================================================================================= 34 35 #ifndef _BLAZE_MATH_CONSTRAINTS_SPARSEMATRIX_H_ 36 #define _BLAZE_MATH_CONSTRAINTS_SPARSEMATRIX_H_ 37 38 39 //************************************************************************************************* 40 // Includes 41 //************************************************************************************************* 42 43 #include <blaze/math/typetraits/IsSparseMatrix.h> 44 45 46 namespace blaze { 47 48 //================================================================================================= 49 // 50 // MUST_BE_SPARSE_MATRIX_TYPE CONSTRAINT 51 // 52 //================================================================================================= 53 54 //************************************************************************************************* 55 /*!\brief Constraint on the data type. 56 // \ingroup math_constraints 57 // 58 // In case the given data type \a T is not a sparse matrix type (i.e. whether \a T is derived 59 // from the SparseMatrix base class), a compilation error is created. 60 */ 61 #define BLAZE_CONSTRAINT_MUST_BE_SPARSE_MATRIX_TYPE(T) \ 62 static_assert( ::blaze::IsSparseMatrix_v<T>, "Non-sparse matrix type detected" ) 63 //************************************************************************************************* 64 65 66 67 68 //================================================================================================= 69 // 70 // MUST_NOT_BE_SPARSE_MATRIX_TYPE CONSTRAINT 71 // 72 //================================================================================================= 73 74 //************************************************************************************************* 75 /*!\brief Constraint on the data type. 76 // \ingroup math_constraints 77 // 78 // In case the given data type \a T is a sparse matrix type (i.e. whether \a T is derived from 79 // the SparseMatrix base class), a compilation error is created. 80 */ 81 #define BLAZE_CONSTRAINT_MUST_NOT_BE_SPARSE_MATRIX_TYPE(T) \ 82 static_assert( !::blaze::IsSparseMatrix_v<T>, "Sparse matrix type detected" ) 83 //************************************************************************************************* 84 85 } // namespace blaze 86 87 #endif 88