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

This commit is contained in:
Arash Partow 2016-05-07 18:23:27 +10:00
parent bc532593ba
commit 654bf59c36
2 changed files with 13 additions and 10 deletions
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13
exprtk.hpp
View File

@ -2892,10 +2892,12 @@ namespace exprtk
{
token t;
while (join(g.token_list_[i],g.token_list_[i + 1],t))
while (join(g[i],g[i + 1],t))
{
g.token_list_[i] = t;
g.token_list_.erase(g.token_list_.begin() + (i + 1));
++changes;
}
}
@ -2914,9 +2916,10 @@ namespace exprtk
{
token t;
while (join(g.token_list_[i],g.token_list_[i + 1],g.token_list_[i + 2],t))
while (join(g[i],g[i + 1],g[i + 2],t))
{
g.token_list_[i] = t;
g.token_list_.erase(g.token_list_.begin() + (i + 1),
g.token_list_.begin() + (i + 3));
++changes;
@ -33721,9 +33724,9 @@ namespace exprtk
namespace information
{
static const char* library = "Mathematical Expression Toolkit";
static const char* version = "2.71828182845904523536028747135266"
"2497757247093699959574966967627724";
static const char* date = "20160113";
static const char* version = "2.718281828459045235360287471352662"
"49775724709369995957496696762772407";
static const char* date = "20160606";
static inline std::string data()
{

10
readme.txt
View File

@ -1639,11 +1639,11 @@ expression, an instance of each function needs to be registered with a
symbol_table that has been associated with the expression instance.
The following demonstrates how all the pieces are put together:
typedef exprtk::symbol_table<double> symbol_table_t;
typedef exprtk::expression<double> expression_t;
typedef exprtk::parser<double> parser_t;
typedef exprtk::function_compositor<T> compositor_t;
typedef typename compositor_t::function function_t;
typedef exprtk::symbol_table<double> symbol_table_t;
typedef exprtk::expression<double> expression_t;
typedef exprtk::parser<double> parser_t;
typedef exprtk::function_compositor<double> compositor_t;
typedef typename compositor_t::function function_t;
foo<double> f;
boo<double> b;