Parser.cpp File Reference

#include <string>
#include <sstream>
#include <stdexcept>
#include <cstdlib>
#include <iostream>
#include <algorithm>
#include <cctype>
#include "capd/autodiff/NodeType.h"
#include "capd/map/Parser.h"

Namespaces
	capd
	capd::map
	Functions and Maps.

Functions
size_t	capd::map::parseBrackets (const std::string &e, size_t position)
	return a position of '(' which is paired with the last ')' or 0, when there are not any parentheses More...
size_t	capd::map::searchForOperator (const std::string &e, unsigned char op, size_t position)
size_t	capd::map::searchForFunction (const std::string &fun, const std::string &e)
	returns position of arguments of function <fun> , or 0 if <fun> does not appear or is an argument for some other function More...
bool	capd::map::checkPrefix (const std::string &prefix, const std::string &text)
	Checks if text begins with prefix. More...
bool	capd::map::searchForFunction (const std::string &fun, const std::string &equation, std::string &args)
	Checks if equation is of the form fun(params) More...
std::string &	capd::map::removeBrackets (std::string &eq)
	This function removes exterior brackets. More...
void	capd::map::splitVariables (const std::string &what, const std::string &where, std::vector< std::string > &result)
bool	capd::map::isConstant (std::string &s, double &value)
bool	capd::map::stringToDouble (std::string const &text, double &result)
	Converts given text to double. More...
void	capd::map::removeWhiteSpaces (std::string &text)
	removes all white spaces from text More...
int	capd::map::parseExpression (std::string &expression, const std::vector< std::string > &vars, std::vector< capd::autodiff::Node > &dag, std::map< std::string, int > &knownNodes)
	a general function that parses expression from a given string. It returns: More...
int	capd::map::parseVariables (std::string expression, std::vector< std::string > &var)
void	capd::map::optimizeMul (std::vector< capd::autodiff::Node > &dag, int left, int right, int i)
void	capd::map::optimizeSum (std::vector< capd::autodiff::Node > &dag, int left, int right, int i)
void	capd::map::optimizeSub (std::vector< capd::autodiff::Node > &dag, int left, int right, int i)
void	capd::map::optimizeDiv (std::vector< capd::autodiff::Node > &dag, int left, int right, int i)
void	capd::map::optimizeUnivariateFunction (std::vector< capd::autodiff::Node > &dag, int left, int i, capd::autodiff::NodeType n, capd::autodiff::NodeType nConst, capd::autodiff::NodeType nTime, capd::autodiff::NodeType nFunTime)
void	capd::map::optimizePow (std::vector< capd::autodiff::Node > &dag, std::vector< int > &pos, int left, int right, int i)
void	capd::map::optimizeDAG (std::vector< capd::autodiff::Node > &dag, std::vector< int > &pos)
int	capd::map::parseMap (unsigned numberOfVariables, std::string expression, const std::vector< std::string > &var, std::vector< capd::autodiff::Node > &dag, std::vector< int > &pos)

Detailed Description

Author

Daniel Wilczak