utl::Function Class Reference

Evaluate functions given in a string. The real work is done by the ExpressionParser class. More...

#include "utl/Function.h"

Public Member Functions
	Function ()
	Function (const std::string &function, const std::vector< std::string > &vars)
	Function (const std::string &function, const std::string &var)
const std::string &	GetFunction () const
utl::SymbolTable &	GetVariables ()
const utl::SymbolTable &	GetVariables () const
double	operator() () const
double	operator() (const double &var) const
double	operator() (const std::vector< double > &vars) const

Private Attributes
FunctionParser	fFunc
std::string	fFunction
std::vector< std::string >	fVariableNames

Detailed Description

Evaluate functions given in a string. The real work is done by the ExpressionParser class.

Author

Ralf Ulrich

Date

So 16. Jul 21:24:13 CEST 2017

Definition at line 27 of file Function.h.

Constructor & Destructor Documentation

utl::Function::Function ( )

inline

Definition at line 29 of file Function.h.

utl::Function::Function	(	const std::string &	function,
		const std::vector< std::string > &	vars
	)

Definition at line 13 of file Function.cc.

References fFunc, and fVariableNames.

utl::Function::Function	(	const std::string &	function,
		const std::string &	var
	)

Definition at line 24 of file Function.cc.

References fFunc, and fVariableNames.

Member Function Documentation

const std::string& utl::Function::GetFunction ( ) const

inline

Definition at line 33 of file Function.h.

References fFunction.

Referenced by FdEnergyDepositFinderKG::GHShapeParameters::UnitName().

utl::SymbolTable& utl::Function::GetVariables ( )

inline

Definition at line 35 of file Function.h.

References fFunc, and utl::ExpressionParser< Grammar, Symbols >::GetVariables().

const utl::SymbolTable& utl::Function::GetVariables ( ) const

inline

Definition at line 36 of file Function.h.

References fFunc, and utl::ExpressionParser< Grammar, Symbols >::GetVariables().

double utl::Function::operator() ( ) const

inline

Definition at line 38 of file Function.h.

References fFunc, and fFunction.

double utl::Function::operator()

(

const double &

var

)

const

Definition at line 34 of file Function.cc.

References ERROR, fFunc, fFunction, fVariableNames, and utl::ExpressionParser< Grammar, Symbols >::SetVariable().

double utl::Function::operator()

(

const std::vector< double > &

vars

)

const

Definition at line 48 of file Function.cc.

References ERROR, fFunc, fFunction, fVariableNames, and utl::ExpressionParser< Grammar, Symbols >::SetVariable().

Member Data Documentation

FunctionParser utl::Function::fFunc

mutableprivate

Definition at line 49 of file Function.h.

Referenced by Function(), GetVariables(), and operator()().

std::string utl::Function::fFunction

private

Definition at line 46 of file Function.h.

Referenced by GetFunction(), and operator()().

std::vector<std::string> utl::Function::fVariableNames

private

Definition at line 47 of file Function.h.

Referenced by Function(), and operator()().

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The documentation for this class was generated from the following files:

• Function.h
• Function.cc