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C++ Mathematical Expression Library (ExprTk) http://www.partow.net/programming/exprtk/index.html

This commit is contained in:
Arash Partow 2015-03-30 19:39:08 +11:00
parent a92190fd2d
commit 12581193d1
2 changed files with 679 additions and 196 deletions
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847
exprtk.hpp
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26
exprtk_test.cpp
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@ -19,6 +19,7 @@
#include <cmath>
#include <cstddef>
#include <cstdio>
#include <cstdlib>
#include <deque>
#include <fstream>
#include <iostream>
@ -1911,6 +1912,26 @@ inline bool run_test02()
test_ab<T>("inrange(a,b,'ccc')" ,"aaa","bbb",T(1.0)),
test_ab<T>("inrange('aaa',b,c)" ,"aaa","bbb",T(1.0)),
test_ab<T>("inrange('aaa',b,c)" ,"aaa","bbb",T(1.0)),
test_ab<T>("(a < b ? a : b) == a" ,"aaa","bbb",T(1.0)),
test_ab<T>("(a > b ? a : b) == b" ,"aaa","bbb",T(1.0)),
test_ab<T>("(a == (a + '1') ? a : b) == b" ,"aaa","bbb",T(1.0)),
test_ab<T>("((a + '2') != a ? a : b) == a" ,"aaa","bbb",T(1.0)),
test_ab<T>("(a < b ? a + '1' : b) == 'aaa1'","aaa","bbb",T(1.0)),
test_ab<T>("(a > b ? a : b + '2') == 'bbb2'","aaa","bbb",T(1.0)),
test_ab<T>("b == (a == (a + '1') ? a : b) ","aaa","bbb",T(1.0)),
test_ab<T>("a == (a != (a + '2') ? a : b) ","aaa","bbb",T(1.0)),
test_ab<T>("'aaa1' == (a < b ? a + '1' : b)","aaa","bbb",T(1.0)),
test_ab<T>("'bbb2' == (a > b ? a : b + '2')","aaa","bbb",T(1.0)),
test_ab<T>("~{var x := 'xxx'; var y := 'yyy';~{(x < y ? x : y) == x }}","","",T(1.0)),
test_ab<T>("~{var x := 'xxx'; var y := 'yyy';~{(x > y ? x : y) == y }}","","",T(1.0)),
test_ab<T>("~{var x := 'xxx'; var y := 'yyy';~{(x == (x + '1') ? x : y) == y }}","","",T(1.0)),
test_ab<T>("~{var x := 'xxx'; var y := 'yyy';~{((x + '2') != x ? x : y) == x }}","","",T(1.0)),
test_ab<T>("~{var x := 'xxx'; var y := 'yyy';~{(x < y ? x + '1' : y) == 'xxx1'}}","","",T(1.0)),
test_ab<T>("~{var x := 'xxx'; var y := 'yyy';~{(x > y ? x : y + '2') == 'yyy2'}}","","",T(1.0)),
test_ab<T>("~{var x := 'xxx'; var y := 'yyy';~{y == (x == (x + '1') ? x : y) }}","","",T(1.0)),
test_ab<T>("~{var x := 'xxx'; var y := 'yyy';~{x == (x != (x + '2') ? x : y) }}","","",T(1.0)),
test_ab<T>("~{var x := 'xxx'; var y := 'yyy';~{'xxx1' == (x < y ? x + '1' : y)}}","","",T(1.0)),
test_ab<T>("~{var x := 'xxx'; var y := 'yyy';~{'yyy2' == (x > y ? x : y + '2')}}","","",T(1.0)),
test_ab<T>("'01234567890123456789'[0:9] == '0123456789' ","","",T(1.0)),
test_ab<T>("'01234567890123456789'[0:9] == '0123456789'[:] ","","",T(1.0)),
test_ab<T>("'01234567890123456789'[0:9] == '0123456789'[0:]","","",T(1.0)),
@ -6583,6 +6604,7 @@ int main()
{ \
printf("run_test"#Number" (%s) *** FAILED! ***\n", \
type_name<Type>::value().c_str()); \
result = EXIT_FAILURE; \
} \
else \
{ \
@ -6593,6 +6615,8 @@ int main()
} \
} \
int result = 0;
perform_test(numeric_type,00)
perform_test(numeric_type,01)
perform_test(numeric_type,02)
@ -6617,5 +6641,5 @@ int main()
#undef perform_test
return 0;
return result;
}