casacore::ObjCompare< T > Class Template Reference

compare two objects More...

#include <Compare.h>

Inheritance diagram for casacore::ObjCompare< T >:

List of all members.

Public Member Functions
virtual	~ObjCompare ()
virtual int	comp (const void *obj1, const void *obj2) const
	Compare two objects, and return.
virtual DataType	dataType () const
	Get the data type of the sort comparison.
Static Public Member Functions
static int	compare (const void *obj1, const void *obj2)
	Compare two objects, and return.

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Detailed Description

template<class T>
class casacore::ObjCompare< T >

compare two objects

Intended use:

Public interface

Review Status

Reviewed By:

Friso Olnon

Date Reviewed:

1995/02/24

Synopsis

The templated class ObjCompare<T> really is only a place holder for the static function compare which compares two objects of type T.

Template Type Argument Requirements (T)

• operator==
• operator<

Definition at line 100 of file Compare.h.

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Constructor & Destructor Documentation

template<class T >

virtual casacore::ObjCompare< T >::~ObjCompare

(

)

[virtual]

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Member Function Documentation

template<class T >

virtual int casacore::ObjCompare< T >::comp	(	const void *	obj1,
		const void *	obj2
	)			const [virtual]

Compare two objects, and return.

• -1 if obj1 < obj2;
• 0 if obj1 == obj2;
• 1 otherwise.

Implements casacore::BaseCompare.

template<class T >

static int casacore::ObjCompare< T >::compare	(	const void *	obj1,
		const void *	obj2
	)			[static]

Compare two objects, and return.

• -1 if obj1 < obj2;
• 0 if obj1 == obj2;
• 1 otherwise.

The static function is not inlined allowing one to take the address of it. Furthermore, the function's signature agrees with ObjCompareFunc .

template<class T >

virtual DataType casacore::ObjCompare< T >::dataType

(

)

const [virtual]

Get the data type of the sort comparison.

Reimplemented from casacore::BaseCompare.

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

• casacore/casa/Utilities/Compare.h