[458] | 1 | #ifndef __XIOS_OPERATOR_EXPR_HPP__ |
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| 2 | #define __XIOS_OPERATOR_EXPR_HPP__ |
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| 3 | |
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| 4 | #include <map> |
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| 5 | #include <string> |
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| 6 | #include <cmath> |
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| 7 | #include "exception.hpp" |
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| 8 | #include "array_new.hpp" |
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| 9 | |
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[728] | 10 | using namespace std; |
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[458] | 11 | |
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| 12 | namespace xios |
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| 13 | { |
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| 14 | class COperatorExpr |
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| 15 | { |
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[728] | 16 | public: |
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| 17 | typedef double (*functionScalar)(double); |
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| 18 | typedef double (*functionScalarScalar)(double, double); |
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| 19 | typedef CArray<double,1> (*functionField)(const CArray<double,1>&); |
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| 20 | typedef CArray<double,1> (*functionFieldField)(const CArray<double,1>&, const CArray<double,1>&); |
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| 21 | typedef CArray<double,1> (*functionFieldScalar)(const CArray<double,1>&, double); |
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| 22 | typedef CArray<double,1> (*functionScalarField)(double, const CArray<double,1>&); |
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| 23 | |
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[458] | 24 | COperatorExpr(void) |
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| 25 | { |
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[728] | 26 | opScalar[string("neg")] = neg_s; |
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| 27 | opScalar[string("cos")] = cos_s; |
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| 28 | opScalar[string("sin")] = sin_s; |
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| 29 | opScalar[string("tan")] = tan_s; |
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| 30 | opScalar[string("exp")] = exp_s; |
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| 31 | opScalar[string("log")] = log_s; |
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| 32 | opScalar[string("log10")] = log10_s; |
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| 33 | opScalar[string("sqrt")] = sqrt_s; |
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[458] | 34 | |
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[728] | 35 | opScalarScalar[string("add")] = add_ss; |
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| 36 | opScalarScalar[string("minus")] = minus_ss; |
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| 37 | opScalarScalar[string("mult")] = mult_ss; |
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| 38 | opScalarScalar[string("div")] = div_ss; |
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| 39 | opScalarScalar[string("pow")] = pow_ss; |
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| 40 | opScalarScalar[string("eq")] = eq_ss; |
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| 41 | opScalarScalar[string("lt")] = lt_ss; |
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| 42 | opScalarScalar[string("gt")] = gt_ss; |
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| 43 | opScalarScalar[string("le")] = le_ss; |
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| 44 | opScalarScalar[string("ge")] = ge_ss; |
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[458] | 45 | |
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[728] | 46 | opField[string("neg")] = neg_f; |
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| 47 | opField[string("cos")] = cos_f; |
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| 48 | opField[string("sin")] = sin_f; |
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| 49 | opField[string("tan")] = tan_f; |
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| 50 | opField[string("exp")] = exp_f; |
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| 51 | opField[string("log")] = log_f; |
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| 52 | opField[string("log10")] = log10_f; |
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| 53 | opField[string("sqrt")] = sqrt_f; |
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[458] | 54 | |
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[728] | 55 | opFieldField[string("add")] = add_ff; |
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| 56 | opFieldField[string("minus")] = minus_ff; |
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| 57 | opFieldField[string("mult")] = mult_ff; |
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| 58 | opFieldField[string("div")] = div_ff; |
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| 59 | opFieldField[string("pow")] = pow_ff; |
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| 60 | opFieldField[string("eq")] = eq_ff; |
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| 61 | opFieldField[string("lt")] = lt_ff; |
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| 62 | opFieldField[string("gt")] = gt_ff; |
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| 63 | opFieldField[string("le")] = le_ff; |
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| 64 | opFieldField[string("ge")] = ge_ff; |
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| 65 | |
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| 66 | opFieldScalar[string("add")] = add_fs; |
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| 67 | opFieldScalar[string("minus")] = minus_fs; |
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| 68 | opFieldScalar[string("mult")] = mult_fs; |
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| 69 | opFieldScalar[string("div")] = div_fs; |
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| 70 | opFieldScalar[string("pow")] = pow_fs; |
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| 71 | opFieldScalar[string("eq")] = eq_fs; |
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| 72 | opFieldScalar[string("lt")] = lt_fs; |
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| 73 | opFieldScalar[string("gt")] = gt_fs; |
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| 74 | opFieldScalar[string("le")] = le_fs; |
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| 75 | opFieldScalar[string("ge")] = ge_fs; |
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| 76 | |
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| 77 | opScalarField[string("add")] = add_sf; |
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| 78 | opScalarField[string("minus")] = minus_sf; |
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| 79 | opScalarField[string("mult")] = mult_sf; |
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| 80 | opScalarField[string("div")] = div_sf; |
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| 81 | opScalarField[string("eq")] = eq_sf; |
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| 82 | opScalarField[string("lt")] = lt_sf; |
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| 83 | opScalarField[string("gt")] = gt_sf; |
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| 84 | opScalarField[string("le")] = le_sf; |
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| 85 | opScalarField[string("ge")] = ge_sf; |
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| 86 | } |
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| 87 | |
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[458] | 88 | functionScalar getOpScalar(const string& id) |
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| 89 | { |
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[728] | 90 | map<string,double (*)(double)>::iterator it; |
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| 91 | it = opScalar.find(id); |
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| 92 | if (it == opScalar.end()) ERROR("functionScalar COperatorExpr::getOpScalar(const string& id)", << "unknown operator : " << id) |
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| 93 | return it->second; |
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[458] | 94 | } |
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[728] | 95 | |
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[458] | 96 | functionScalarScalar getOpScalarScalar(const string& id) |
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| 97 | { |
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[728] | 98 | map<string,double (*)(double,double)>::iterator it; |
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| 99 | it = opScalarScalar.find(id); |
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| 100 | if (it == opScalarScalar.end()) ERROR("functionScalarScalar COperatorExpr::getOpScalarScalar(const string& id)", << "unknown operator : " << id) |
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| 101 | return it->second; |
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[458] | 102 | } |
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[728] | 103 | |
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[458] | 104 | functionField getOpField(const string& id) |
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| 105 | { |
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[728] | 106 | map<string,functionField>::iterator it; |
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| 107 | it = opField.find(id); |
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| 108 | if (it == opField.end()) ERROR("functionField COperatorExpr::getOpField(const string& id)", << "unknown operator : " << id) |
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| 109 | return it->second; |
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[458] | 110 | } |
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[728] | 111 | |
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[458] | 112 | functionFieldField getOpFieldField(const string& id) |
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| 113 | { |
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[728] | 114 | map<string,functionFieldField>::iterator it; |
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| 115 | it = opFieldField.find(id); |
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| 116 | if (it == opFieldField.end()) ERROR("dfunctionFieldField COperatorExpr::getOpFieldField(const string& id)", << "unknown operator : " << id) |
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| 117 | return it->second; |
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[458] | 118 | } |
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[728] | 119 | |
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[458] | 120 | functionFieldScalar getOpFieldScalar(const string& id) |
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| 121 | { |
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[728] | 122 | map<string,functionFieldScalar>::iterator it; |
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| 123 | it = opFieldScalar.find(id); |
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| 124 | if (it == opFieldScalar.end()) ERROR("functionFieldScalar COperatorExpr::getOpFieldScalar(const string& id)", << "unknown operator : " << id) |
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| 125 | return it->second; |
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[458] | 126 | } |
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[728] | 127 | |
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[458] | 128 | functionScalarField getOpScalarField(const string& id) |
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| 129 | { |
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[728] | 130 | map<string,functionScalarField>::iterator it; |
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| 131 | it = opScalarField.find(id); |
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| 132 | if (it == opScalarField.end()) ERROR("functionScalarField COperatorExpr::getOpFieldField(const string& id)", << "unknown operator : " << id) |
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| 133 | return it->second; |
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[458] | 134 | } |
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| 135 | |
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[728] | 136 | map<string,functionScalar> opScalar; |
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| 137 | map<string,functionScalarScalar> opScalarScalar; |
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| 138 | map<string,functionField> opField; |
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| 139 | map<string,functionFieldField> opFieldField; |
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| 140 | map<string,functionFieldScalar> opFieldScalar; |
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| 141 | map<string,functionScalarField> opScalarField; |
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[458] | 142 | |
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[728] | 143 | static inline double neg_s(double x) { return -x; } |
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| 144 | static inline double cos_s(double x) { return std::cos(x); } |
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| 145 | static inline double sin_s(double x) { return std::sin(x); } |
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| 146 | static inline double tan_s(double x) { return std::tan(x); } |
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| 147 | static inline double exp_s(double x) { return std::exp(x); } |
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| 148 | static inline double log_s(double x) { return std::log(x); } |
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| 149 | static inline double log10_s(double x) { return std::log10(x); } |
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| 150 | static inline double sqrt_s(double x) { return std::sqrt(x); } |
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[458] | 151 | |
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[728] | 152 | static inline double add_ss(double x, double y) { return x + y; } |
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| 153 | static inline double minus_ss(double x, double y) { return x - y; } |
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| 154 | static inline double mult_ss(double x, double y) { return x * y; } |
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| 155 | static inline double div_ss(double x, double y) { return x / y; } |
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| 156 | static inline double pow_ss(double x, double y) { return std::pow(x,y); } |
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| 157 | static inline double eq_ss(double x, double y) { return x == y; } |
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| 158 | static inline double lt_ss(double x, double y) { return x < y; } |
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| 159 | static inline double gt_ss(double x, double y) { return x > y; } |
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| 160 | static inline double le_ss(double x, double y) { return x <= y; } |
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| 161 | static inline double ge_ss(double x, double y) { return x >= y; } |
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| 162 | |
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| 163 | static inline CArray<double,1> neg_f(const CArray<double,1>& x) { return Array<double,1>(-x); } |
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| 164 | static inline CArray<double,1> cos_f(const CArray<double,1>& x) { return Array<double,1>(cos(x)); } |
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| 165 | static inline CArray<double,1> sin_f(const CArray<double,1>& x) { return Array<double,1>(sin(x)); } |
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| 166 | static inline CArray<double,1> tan_f(const CArray<double,1>& x) { return Array<double,1>(tan(x)); } |
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| 167 | static inline CArray<double,1> exp_f(const CArray<double,1>& x) { return Array<double,1>(exp(x)); } |
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| 168 | static inline CArray<double,1> log_f(const CArray<double,1>& x) { return Array<double,1>(log(x)); } |
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| 169 | static inline CArray<double,1> log10_f(const CArray<double,1>& x) { return Array<double,1>(log10(x)); } |
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| 170 | static inline CArray<double,1> sqrt_f(const CArray<double,1>& x) { return Array<double,1>(sqrt(x)); } |
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| 171 | |
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| 172 | static inline CArray<double,1> add_ff(const CArray<double,1>& x, const CArray<double,1>& y) { return Array<double,1>(x + y); } |
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| 173 | static inline CArray<double,1> minus_ff(const CArray<double,1>& x, const CArray<double,1>& y) { return Array<double,1>(x - y); } |
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| 174 | static inline CArray<double,1> mult_ff(const CArray<double,1>& x, const CArray<double,1>& y) { return Array<double,1>(x * y); } |
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| 175 | static inline CArray<double,1> div_ff(const CArray<double,1>& x, const CArray<double,1>& y) { return Array<double,1>(x / y); } |
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| 176 | static inline CArray<double,1> pow_ff(const CArray<double,1>& x, const CArray<double,1>& y) { return Array<double,1>(pow(x,y)); } |
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| 177 | static inline CArray<double,1> eq_ff(const CArray<double,1>& x, const CArray<double,1>& y) { return Array<double,1>(x == y); } |
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| 178 | static inline CArray<double,1> lt_ff(const CArray<double,1>& x, const CArray<double,1>& y) { return Array<double,1>(x < y); } |
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| 179 | static inline CArray<double,1> gt_ff(const CArray<double,1>& x, const CArray<double,1>& y) { return Array<double,1>(x > y); } |
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| 180 | static inline CArray<double,1> le_ff(const CArray<double,1>& x, const CArray<double,1>& y) { return Array<double,1>(x <= y); } |
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| 181 | static inline CArray<double,1> ge_ff(const CArray<double,1>& x, const CArray<double,1>& y) { return Array<double,1>(x >= y); } |
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| 182 | |
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| 183 | static inline CArray<double,1> add_fs(const CArray<double,1>& x, double y) { return Array<double,1>(x + y); } |
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| 184 | static inline CArray<double,1> minus_fs(const CArray<double,1>& x, double y) { return Array<double,1>(x - y); } |
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| 185 | static inline CArray<double,1> mult_fs(const CArray<double,1>& x, double y) { return Array<double,1>(x * y); } |
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| 186 | static inline CArray<double,1> div_fs(const CArray<double,1>& x, double y) { return Array<double,1>(x / y); } |
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| 187 | static inline CArray<double,1> pow_fs(const CArray<double,1>& x, double y) { return Array<double,1>(pow(x,y)); } |
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| 188 | static inline CArray<double,1> eq_fs(const CArray<double,1>& x, double y) { return Array<double,1>(x == y); } |
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| 189 | static inline CArray<double,1> lt_fs(const CArray<double,1>& x, double y) { return Array<double,1>(x < y); } |
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| 190 | static inline CArray<double,1> gt_fs(const CArray<double,1>& x, double y) { return Array<double,1>(x > y); } |
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| 191 | static inline CArray<double,1> le_fs(const CArray<double,1>& x, double y) { return Array<double,1>(x <= y); } |
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| 192 | static inline CArray<double,1> ge_fs(const CArray<double,1>& x, double y) { return Array<double,1>(x >= y); } |
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| 193 | |
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| 194 | static inline CArray<double,1> add_sf(double x, const CArray<double,1>& y) { return Array<double,1>(x + y); } |
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| 195 | static inline CArray<double,1> minus_sf(double x, const CArray<double,1>& y) { return Array<double,1>(x - y); } |
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| 196 | static inline CArray<double,1> mult_sf(double x, const CArray<double,1>& y) { return Array<double,1>(x * y); } |
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| 197 | static inline CArray<double,1> div_sf(double x, const CArray<double,1>& y) { return Array<double,1>(x / y); } |
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| 198 | static inline CArray<double,1> eq_sf(double x, const CArray<double,1>& y) { return Array<double,1>(x == y); } |
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| 199 | static inline CArray<double,1> lt_sf(double x, const CArray<double,1>& y) { return Array<double,1>(x < y); } |
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| 200 | static inline CArray<double,1> gt_sf(double x, const CArray<double,1>& y) { return Array<double,1>(x > y); } |
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| 201 | static inline CArray<double,1> le_sf(double x, const CArray<double,1>& y) { return Array<double,1>(x <= y); } |
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| 202 | static inline CArray<double,1> ge_sf(double x, const CArray<double,1>& y) { return Array<double,1>(x >= y); } |
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| 203 | }; |
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| 204 | |
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| 205 | extern COperatorExpr operatorExpr; |
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[458] | 206 | } |
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| 207 | |
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| 208 | #endif |
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| 209 | |
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