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

This commit is contained in:
Arash Partow 2016-09-26 10:50:06 +10:00
parent 98006471f3
commit 7bc2b30e8f
5 changed files with 27 additions and 26 deletions
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5
exprtk.hpp
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@ -793,7 +793,7 @@ namespace exprtk
template <typename T> template <typename T>
inline T abs_impl(const T v, real_type_tag) inline T abs_impl(const T v, real_type_tag)
{ {
return ((v >= T(0)) ? v : -v); return ((v < T(0)) ? -v : v);
} }
template <typename T> template <typename T>
@ -11128,13 +11128,14 @@ namespace exprtk
struct OpName##_op \ struct OpName##_op \
{ \ { \
typedef typename functor_t<T>::Type Type; \ typedef typename functor_t<T>::Type Type; \
typedef typename expression_node<T>::node_type node_t; \
\ \
static inline T process(Type v) \ static inline T process(Type v) \
{ \ { \
return numeric:: OpName (v); \ return numeric:: OpName (v); \
} \ } \
\ \
static inline typename expression_node<T>::node_type type() \ static inline node_t type() \
{ \ { \
return expression_node<T>::e_##OpName; \ return expression_node<T>::e_##OpName; \
} \ } \