1 /*
  2  *   Copyright (c) 2009, Michael Lehn
  3  *
  4  *   All rights reserved.
  5  *
  6  *   Redistribution and use in source and binary forms, with or without
  7  *   modification, are permitted provided that the following conditions
  8  *   are met:
  9  *
 10  *   1) Redistributions of source code must retain the above copyright
 11  *      notice, this list of conditions and the following disclaimer.
 12  *   2) Redistributions in binary form must reproduce the above copyright
 13  *      notice, this list of conditions and the following disclaimer in
 14  *      the documentation and/or other materials provided with the
 15  *      distribution.
 16  *   3) Neither the name of the FLENS development group nor the names of
 17  *      its contributors may be used to endorse or promote products derived
 18  *      from this software without specific prior written permission.
 19  *
 20  *   THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
 21  *   "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
 22  *   LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
 23  *   A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
 24  *   OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
 25  *   SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 26  *   LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
 27  *   DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
 28  *   THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 29  *   (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 30  *   OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 31  */
 32 
 33 #ifndef FLENS_DEBUG_AUX_VERBALIZECLOSURE_TCC
 34 #define FLENS_DEBUG_AUX_VERBALIZECLOSURE_TCC 1
 35 
 36 #include <sstream>
 37 #include <flens/blas/operators/operators.h>
 38 #include <flens/debug/aux/operation.h>
 39 #include <flens/debug/aux/typeid.h>
 40 #include <flens/matrixtypes/matrixtypes.h>
 41 #include <flens/vectortypes/vectortypes.h>
 42 
 43 namespace flens { namespace verbose {
 44 
 45 template <typename T>
 46 typename RestrictTo<!IsScalar<T>::value, std::string>::Type
 47 verbalizeClosure(VariablePool &variablePool, const T &x)
 48 {
 49     return variablePool.name(x);
 50 }
 51 
 52 template <typename T>
 53 typename RestrictTo<IsScalar<T>::value, std::string>::Type
 54 verbalizeClosure(VariablePool &variablePool, const T &x)
 55 {
 56     std::stringstream sstream;
 57     sstream << x;
 58     return sstream.str();
 59 }
 60 
 61 template <typename T>
 62 std::string
 63 verbalizeClosure(VariablePool &variablePool, const ScalarValue<T> &x)
 64 {
 65     std::stringstream sstream;
 66     sstream << x.value();
 67     return sstream.str();
 68 }
 69 
 70 template <typename I>
 71 std::string
 72 verbalizeClosure(VariablePool &variablePool, const Matrix<I> &x)
 73 {
 74     return verbalizeClosure(variablePool, x.impl());
 75 }
 76 
 77 template <typename I>
 78 std::string
 79 verbalizeClosure(VariablePool &variablePool, const Vector<I> &x)
 80 {
 81     return verbalizeClosure(variablePool, x.impl());
 82 }
 83 
 84 template <typename Op, typename L, typename R>
 85 std::string
 86 verbalizeClosure(VariablePool &variablePool, const VectorClosure<Op, L, R> &x)
 87 {
 88     return operation<Op>(verbalizeClosure(variablePool, x.left()),
 89                          verbalizeClosure(variablePool, x.right()));
 90 }
 91 
 92 template <typename Op, typename L, typename R>
 93 std::string
 94 verbalizeClosure(VariablePool &variablePool, const MatrixClosure<Op, L, R> &x)
 95 {
 96     return operation<Op>(verbalizeClosure(variablePool, x.left()),
 97                          verbalizeClosure(variablePool, x.right()));
 98 }
 99 
100 } } // namespace verbose, namespace flens
101 
102 #endif // FLENS_DEBUG_AUX_VERBALIZECLOSURE_TCC