matheval Namespace Reference

Data Structures
class	Parser
	Parse a mathematical expression. More...

Functions
double	parse (std::string const &expr, std::map< std::string, double > const &st=std::map< std::string, double >())
	Convenience function. More...

Function Documentation

parse()

double matheval::parse ( std::string const &  expr, std::map< std::string, double > const &  st = std::map<std::string, double>()  )

inline

Convenience function.

This function builds the grammar, parses the iterator to an AST, evaluates it, and returns the result.

Parameters

[in]	expr	mathematical expression
[in]	st	the symbol table for variables

Definition at line 58 of file matheval.hpp.

References matheval::Parser::evaluate(), and matheval::Parser::parse().