MyEvaluator Class Reference

Inheritance diagram for MyEvaluator:

Public Member Functions
	MyEvaluator ()
bool	isOK ()
double	evaluate (const char *e)
Public Member Functions inherited from HepTool::Evaluator
	Evaluator ()
	~Evaluator ()
double	evaluate (const char *expression)
int	status () const
int	error_position () const
void	print_error () const
std::string	error_name () const
void	setVariable (const char *name, double value)
void	setVariable (const char *name, const char *expression)
void	setFunction (const char *name, double(*fun)())
void	setFunction (const char *name, double(*fun)(double))
void	setFunction (const char *name, double(*fun)(double, double))
void	setFunction (const char *name, double(*fun)(double, double, double))
void	setFunction (const char *name, double(*fun)(double, double, double, double))
void	setFunction (const char *name, double(*fun)(double, double, double, double, double))
bool	findVariable (const char *name) const
bool	findFunction (const char *name, int npar) const
void	removeVariable (const char *name)
void	removeFunction (const char *name, int npar)
void	clear ()
void	setStdMath ()
void	setSystemOfUnits (double meter=1.0, double kilogram=1.0, double second=1.0, double ampere=1.0, double kelvin=1.0, double mole=1.0, double candela=1.0)

Additional Inherited Members
Public Types inherited from HepTool::Evaluator
enum	{   OK , WARNING_EXISTING_VARIABLE , WARNING_EXISTING_FUNCTION , WARNING_BLANK_STRING ,   ERROR_NOT_A_NAME , ERROR_SYNTAX_ERROR , ERROR_UNPAIRED_PARENTHESIS , ERROR_UNEXPECTED_SYMBOL ,   ERROR_UNKNOWN_VARIABLE , ERROR_UNKNOWN_FUNCTION , ERROR_EMPTY_PARAMETER , ERROR_CALCULATION_ERROR }

Detailed Description

Definition at line 10 of file testBug90848.cc.

Constructor & Destructor Documentation

MyEvaluator()

MyEvaluator::MyEvaluator ( )

inline

Definition at line 12 of file testBug90848.cc.

: HepTool::Evaluator() { setStdMath(); }

Member Function Documentation

evaluate()

double MyEvaluator::evaluate ( const char *  e )

inline

Definition at line 14 of file testBug90848.cc.

                                   {
        double v = HepTool::Evaluator::evaluate(e);
        if(status() != OK) v = std::numeric_limits<double>::quiet_NaN();
        return v;
    }

Referenced by main().

isOK()

bool MyEvaluator::isOK ( )

inline

Definition at line 13 of file testBug90848.cc.

{ return status() == OK; }

Referenced by main().

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

• testBug90848.cc