#include <src/main/decaf/util/comparators/Equals.h>

Inheritance diagram for decaf::util::comparators::Equals< decaf::lang::Pointer< E > >:

Public Member Functions
	Equals ()

virtual	~Equals ()

virtual bool	operator() (const decaf::lang::Pointer< E > &left, const decaf::lang::Pointer< E > &right) const
	Implementation of the Binary function interface as a means of allowing a Comparator to be passed to an STL Map for use as the sorting criteria. More...

virtual int	compare (const decaf::lang::Pointer< E > &o1, const decaf::lang::Pointer< E > &o2) const
	Compares its two arguments for order. More...

Public Member Functions inherited from decaf::util::Comparator< decaf::lang::Pointer< E > >
virtual	~Comparator ()

Constructor & Destructor Documentation

template<typename E >

decaf::util::comparators::Equals< decaf::lang::Pointer< E > >::Equals ( )

inline

template<typename E >

virtual decaf::util::comparators::Equals< decaf::lang::Pointer< E > >::~Equals ( )

inlinevirtual

Member Function Documentation

template<typename E >

virtual int decaf::util::comparators::Equals< decaf::lang::Pointer< E > >::compare	(	const decaf::lang::Pointer< E > &	o1,
		const decaf::lang::Pointer< E > &	o2
	)		const

inlinevirtual

Compares its two arguments for order.

Returns a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

The implementor must ensure that sgn( compare(x, y)) == -sgn(compare(y, x) ) for all x and y. (This implies that compare(x, y) must throw an exception if and only if compare(y, x) throws an exception.)

The implementor must also ensure that the relation is transitive: ((compare(x, y)>0) && (compare(y, z)>0)) implies compare(x, z)>0.

Finally, the implementer must ensure that compare(x, y)==0 implies that sgn(compare(x, z))==sgn(compare(y, z)) for all z.

It is generally the case, but not strictly required that (compare(x, y)==0) == ( x == y) ). Generally speaking, any comparator that violates this condition should clearly indicate this fact. The recommended language is "Note: this comparator imposes orderings that are inconsistent with equals."

Parameters

o1	The first object to be compared
o2	The second object to be compared

Returns: a negative integer, zero, or a positive integer as the first argument is less than, equal to, or greater than the second.

Implements decaf::util::Comparator< decaf::lang::Pointer< E > >.

References decaf::lang::Pointer< T, REFCOUNTER >::get(), and NULL.

template<typename E >

virtual bool decaf::util::comparators::Equals< decaf::lang::Pointer< E > >::operator()	(	const decaf::lang::Pointer< E > &	left,
		const decaf::lang::Pointer< E > &	right
	)		const

inlinevirtual

Implementation of the Binary function interface as a means of allowing a Comparator to be passed to an STL Map for use as the sorting criteria.

Parameters

left	The Left hand side operand.
right	The Right hand side operand.

Returns: true if the vale of left is less than the value of right.

Implements decaf::util::Comparator< decaf::lang::Pointer< E > >.

References NULL.

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

src/main/decaf/util/comparators/Equals.h

Public Member Functions

Constructor & Destructor Documentation

Member Function Documentation