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

This commit is contained in:
Arash Partow 2018-04-17 10:13:24 +10:00
parent 8085b69c0f
commit f2ddb3349f
1 changed files with 7 additions and 0 deletions
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7
exprtk.hpp
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@ -17722,6 +17722,13 @@ namespace exprtk
control_block_->ref_count++; control_block_->ref_count++;
} }
expression(const symbol_table<T>& symbol_table)
: control_block_(0)
{
set_expression(new details::null_node<T>());
symbol_table_list_.push_back(symbol_table);
}
inline expression<T>& operator=(const expression<T>& e) inline expression<T>& operator=(const expression<T>& e)
{ {
if (this != &e) if (this != &e)