ListUtils::DoubleTolerancePredicate_ Struct Reference

Predicate to check double equality with a given tolerance. More...

Collaboration diagram for ListUtils::DoubleTolerancePredicate_:

Public Member Functions
	DoubleTolerancePredicate_ (const double &target, const double &tolerance)
bool	operator() (const double &value)
	Returns true if | value - target | < tolerance. More...

Private Attributes
double	tolerance_
	The allowed tolerance. More...
double	target_
	The target value that should be found. More...

Detailed Description

Predicate to check double equality with a given tolerance.

Constructor & Destructor Documentation

DoubleTolerancePredicate_()

DoubleTolerancePredicate_ ( const double &  target, const double &  tolerance  )

inline

Member Function Documentation

operator()()

bool operator() ( const double &  value )

inline

Returns true if | value - target | < tolerance.

Parameters

value

The value to test.

Returns

true if | value - target | < tolerance, false otherwise.

Member Data Documentation

target_

double target_

private

The target value that should be found.

tolerance_

double tolerance_

private

The allowed tolerance.