#include <BALL/MATHS/parsedFunction.h>

Inheritance diagram for BALL::ParsedFunction< arg >:

Public Member Functions
template<>
BALL_EXPORT double	operator() (float argument)

template<>
BALL_EXPORT double	operator() (double argument)

Constructors and Destructors
	ParsedFunction ()
	Default constructor. More...

	ParsedFunction (const String &expression)
	Detailed constructor. More...

	ParsedFunction (const ParsedFunction &func)
	Copy constructor. More...

	~ParsedFunction ()
	Destructor. More...

Accessors
double	operator() (arg p)

Parsing
void	initTable ()

Public Attributes
StringHashMap< double * >	constants_

StringHashMap< double(*)(double)>	functions_

Protected Attributes
String	expression_

Detailed Description

template<typename arg>
class BALL::ParsedFunction< arg >

ParsedFunction. This function type contains a double - valued function string like $var1=atan(.5); sin(cos(atan(asin(exp(X+var1)))))$ . When the operator () is called, $X$ is replaced with the argument of the operator call and the function string is parsed and evaluated.