00001 #ifndef VIENNAMATH_COMPILETIME_OPERATIONS_CT_VARIABLE_HPP 00002 #define VIENNAMATH_COMPILETIME_OPERATIONS_CT_VARIABLE_HPP 00003 00004 /* ======================================================================= 00005 Copyright (c) 2012, Institute for Microelectronics, 00006 Institute for Analysis and Scientific Computing, 00007 TU Wien. 00008 ----------------- 00009 ViennaMath - Symbolic and Numerical Math in C++ 00010 ----------------- 00011 00012 Author: Karl Rupp rupp@iue.tuwien.ac.at 00013 00014 License: MIT (X11), see file LICENSE in the ViennaMath base directory 00015 ======================================================================= */ 00016 00017 00018 00019 00020 #include "viennamath/compiletime/ct_constant.hpp" 00021 #include "viennamath/compiletime/ct_variable.hpp" 00022 #include "viennamath/compiletime/ct_binary_expr.hpp" 00023 00024 #include <assert.h> 00025 00030 namespace viennamath 00031 { 00032 00034 00036 00037 template <id_type id> 00038 ct_binary_expr<ct_constant<2>, 00039 op_mult<default_numeric_type>, 00040 ct_variable<id> > 00041 operator+(ct_variable<id> const & lhs, 00042 ct_variable<id> const & other) 00043 { 00044 return ct_binary_expr<ct_constant<2>, 00045 op_mult<default_numeric_type>, 00046 ct_variable<id> >(ct_constant<2>(), lhs); 00047 } 00048 00050 00052 template <id_type id> 00053 ct_constant<0> 00054 operator-(ct_variable<id> const & lhs, 00055 ct_variable<id> const & other) 00056 { 00057 return ct_constant<0>(); 00058 } 00059 00060 00061 00063 00064 00066 00068 template <id_type id> 00069 ct_constant<1> 00070 operator/(ct_variable<id> const & lhs, 00071 ct_variable<id> const & other) 00072 { 00073 return ct_constant<1>(); 00074 } 00075 00076 } 00077 00078 #endif
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