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C++ Mathematical Expression Library (ExprTk) http://www.partow.net/programming/exprtk/index.html
This commit is contained in:
Arash Partow
165
exprtk_test.cpp
165
exprtk_test.cpp
@ -4617,6 +4617,11 @@ struct gen_func2 : public exprtk::igeneric_function<T>
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{
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return T(0);
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}
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inline T operator()(const std::size_t&, parameter_list_t params)
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{
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return this->operator()(params);
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}
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};
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template <typename T>
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@ -4670,6 +4675,11 @@ struct inc_func : public exprtk::igeneric_function<T>
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return T(0);
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}
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inline T operator()(const std::size_t&, parameter_list_t params)
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{
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return this->operator()(params);
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}
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};
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template <typename T>
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@ -4700,6 +4710,14 @@ struct rem_space_and_uppercase : public exprtk::igeneric_function<T>
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return T(0);
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}
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inline T operator()(const std::size_t& param_seq_index, std::string& result, parameter_list_t params)
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{
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if (1 == param_seq_index)
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return this->operator()(result,params);
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else
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return T(0);
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}
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};
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template <typename T>
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@ -4849,7 +4867,7 @@ inline bool run_test18()
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if (!parser.compile(expression_list[i],expression))
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{
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printf("run_test18() - GenFunc Error: %s Expression: %s\n",
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printf("run_test18() - GenFunc Error: %s Expression: %s [2]\n",
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parser.error().c_str(),
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expression_list[i].c_str());
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@ -4925,7 +4943,18 @@ inline bool run_test18()
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"var z := 3; var w[3] := { 1/3, 1/5, 1/7 }; foo(2w / 3, 'abc123',s0[2:5],v0, v1 + v2, v0[2], x, 2x + y, z);",
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"var z := 3; var w[3] := { 1/3, 1/5, 1/7 }; foo('abc123', s0[2:5],v0, v1 + v2, v0[2], x, 2x + y, z,2w / 3);",
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"var z := 3; var w[3] := { 1/3, 1/5, 1/7 }; foo(s0[2:5],v0, v1 + v2, v0[2], x, 2x + y, z,2w / 3, 'abc123');",
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"var z := 3; var w[3] := { 1/3, 1/5, 1/7 }; foo(s0[2:3]+s0[4:5],v0, v1 + v2, v0[2], x, 2x + y, z,2w / 3, 'abc123');"
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"var z := 3; var w[3] := { 1/3, 1/5, 1/7 }; foo(s0[2:3]+s0[4:5],v0, v1 + v2, v0[2], x, 2x + y, z,2w / 3, 'abc123');",
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"var z := 3; var w[3] := { 1/3, 1/5, 1/7 }; foo(v0,v1 + v2, v0[2], x, 2x + y, z, 2w / 3, 'abc123',s0[2:5]);",
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"var z := 3; var w[3] := { 1/3, 1/5, 1/7 }; foo(v0,v1 + v2, v0[2], x, 2x + y, z, 2w / 3, 'abc123',s0[2:5]);",
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"var z := 3; var w[3] := { 1/3, 1/5, 1/7 }; foo(v0,v1 + v2, v0[2], x, 2x + y, z, 2w / 3, 'abc123',s0[2:5]);",
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"var z := 3; var w[3] := { 1/3, 1/5, 1/7 }; foo(v0,v1 + v2, v0[2], x, 2x + y, z, 2w / 3, 'abc123',s0[2:5]);",
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"var z := 3; var w[3] := { 1/3, 1/5, 1/7 }; foo(v0,v1 + v2, v0[2], x, 2x + y, z, 2w / 3, 'abc123',s0[2:5]);",
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"var z := 3; var w[3] := { 1/3, 1/5, 1/7 }; foo(v0,v1 + v2, v0[2], x, 2x + y, z, 2w / 3, 'abc123',s0[2:5]);",
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"var z := 3; var w[3] := { 1/3, 1/5, 1/7 }; foo(v0,v1 + v2, v0[2], x, 2x + y, z, 2w / 3, 'abc123',s0[2:5]);",
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"var z := 3; var w[3] := { 1/3, 1/5, 1/7 }; foo(v0,v1 + v2, v0[2], x, 2x + y, z, 2w / 3, 'abc123',s0[2:5]);"
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};
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static const std::size_t expression_list_size = sizeof(expression_list) / sizeof(std::string);
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@ -4942,6 +4971,14 @@ inline bool run_test18()
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"SSVVTTTTV",
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"SVVTTTTVS",
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"SVVTTTTVS",
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"V*T*VS*" ,
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"V*TTTTVSS",
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"VVT*VSS" ,
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"VVTTTTVS*",
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"TTTTTTT|STSTSTS|V*T*VS*" ,
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"TTTTTTT|STSTSTS|V*TTTTVSS",
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"TTTTTTT|STSTSTS|VVT*VSS" ,
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"TTTTTTT|STSTSTS|VVTTTTVS*"
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};
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bool failure = false;
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@ -4958,7 +4995,7 @@ inline bool run_test18()
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if (!parser.compile(expression_list[i],expression))
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{
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printf("run_test18() - GenFunc2 Error: %s Expression: %s Parameter Sequence: %s\n",
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printf("run_test18() - GenFunc2 Error: %s Expression: %s Parameter Sequence: %s [3]\n",
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parser.error().c_str(),
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expression_list[i].c_str(),
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parameter_type_list[i].c_str());
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@ -5049,7 +5086,7 @@ inline bool run_test18()
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if (!parser.compile(expression_list[i],expression))
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{
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printf("run_test18() - IncFunc Error: %s Expression: %s Parameter Sequence: %s\n",
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printf("run_test18() - IncFunc Error: %s Expression: %s Parameter Sequence: %s [4]\n",
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parser.error().c_str(),
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expression_list[i].c_str(),
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parameter_type_list[i].c_str());
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@ -5141,70 +5178,88 @@ inline bool run_test18()
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" s4 := s0 + remspc_uc(s1); "
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" remspc_uc(s0 + s1) == remspc_uc(s0) + remspc_uc(s1);";
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expression_t expression;
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std::string parameter_type_list[] =
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{
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"VVVTTT|S",
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"VVTTTV|S",
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"VTTTVV|S",
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"TTTVVV|S",
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"TTVVVT|S",
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"TVVVTT|S"
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};
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expression.register_symbol_table(symbol_table);
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std::size_t parameter_type_list_size = sizeof(parameter_type_list) / sizeof(std::string);
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parser_t parser;
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if (!parser.compile(program,expression))
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for (std::size_t i = 0; i < parameter_type_list_size; ++i)
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{
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printf("Error: %s\tExpression: %s\n",
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parser.error().c_str(),
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program.c_str());
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expression_t expression;
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return false;
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}
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expression.register_symbol_table(symbol_table);
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T result = expression.value();
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parser_t parser;
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if (result != T(1))
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{
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printf("run_test18() - Error in evaluation! (4) Expression: %s Result <> 1\n",
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program.c_str());
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failure = true;
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}
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rsauc.parameter_sequence = parameter_type_list[i];
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if (result != T(1))
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{
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printf("run_test18() - Error in evaluation! (4) Expression: %s Check: s0\n",
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program.c_str());
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failure = true;
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}
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if (!parser.compile(program,expression))
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{
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printf("Error: %s\tExpression: %s\n",
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parser.error().c_str(),
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program.c_str());
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if ("How now " != s0)
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{
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printf("run_test18() - Error in evaluation! (4) Expression: %s Check: s0\n",
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program.c_str());
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failure = true;
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}
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return false;
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}
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if ("brown cow?" != s1)
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{
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printf("run_test18() - Error in evaluation! (4) Expression: %s Check: s1\n",
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program.c_str());
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failure = true;
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}
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T result = expression.value();
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if ("HOWNOWBROWNCOW?" != s2)
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{
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printf("run_test18() - Error in evaluation! (4) Expression: %s Check: s2\n",
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program.c_str());
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failure = true;
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}
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if (result != T(1))
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{
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printf("run_test18() - Error in evaluation! (4) Expression: %s Result <> 1\n",
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program.c_str());
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failure = true;
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}
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if ("HOWNOWbrown cow?" != s3)
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{
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printf("run_test18() - Error in evaluation! (4) Expression: %s Check: s3\n",
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program.c_str());
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failure = true;
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}
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if (result != T(1))
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{
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printf("run_test18() - Error in evaluation! (4) Expression: %s Check: s0\n",
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program.c_str());
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failure = true;
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}
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if ("How now BROWNCOW?" != s4)
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{
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printf("run_test18() - Error in evaluation! (4) Expression: %s Check: s4\n",
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program.c_str());
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failure = true;
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if ("How now " != s0)
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{
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printf("run_test18() - Error in evaluation! (4) Expression: %s Check: s0\n",
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program.c_str());
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failure = true;
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}
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if ("brown cow?" != s1)
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{
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printf("run_test18() - Error in evaluation! (4) Expression: %s Check: s1\n",
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program.c_str());
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failure = true;
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}
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if ("HOWNOWBROWNCOW?" != s2)
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{
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printf("run_test18() - Error in evaluation! (4) Expression: %s Check: s2\n",
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program.c_str());
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failure = true;
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}
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if ("HOWNOWbrown cow?" != s3)
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{
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printf("run_test18() - Error in evaluation! (4) Expression: %s Check: s3\n",
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program.c_str());
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failure = true;
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}
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if ("How now BROWNCOW?" != s4)
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{
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printf("run_test18() - Error in evaluation! (4) Expression: %s Check: s4\n",
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program.c_str());
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failure = true;
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}
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}
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if (failure)
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