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

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Arash Partow
2017-05-05 12:16:16 +10:00
parent 64bfc51b50
commit c3c6fe1897
8 changed files with 1630 additions and 1028 deletions
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6
exprtk_test.cpp
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@ -4848,7 +4848,7 @@ inline std::size_t load_expressions(const std::string& file_name,
std::size_t line_count = 0;
while (std::getline(stream,buffer))
while (std::getline(stream,(buffer)))
{
if (buffer.empty())
continue;
@ -7685,7 +7685,7 @@ struct my_usr_ext : public exprtk::parser<T>::unknown_symbol_resolver
{
static T var_default_value = 1.0;
if (!(result = symbol_table.create_variable(unknown_symbol, var_default_value++)))
if ((result = symbol_table.create_variable(unknown_symbol, var_default_value++)) == false)
{
error_message = "Failed to create variable(" + unknown_symbol + ") in primary symbol table";
}
@ -7694,7 +7694,7 @@ struct my_usr_ext : public exprtk::parser<T>::unknown_symbol_resolver
{
static T cvar_default_value = 1.0;
if (!(result = symbol_table.add_constant(unknown_symbol, cvar_default_value++)))
if ((result = symbol_table.add_constant(unknown_symbol, cvar_default_value++)) == false)
{
error_message = "Failed to create const variable(" + unknown_symbol + ") in primary symbol table";
}