casa::ObjCompare< T > Class Template Reference

compare two objects More...

#include <Compare.h>

Inheritance diagram for casa::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 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 casa::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 98 of file Compare.h.

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Constructor & Destructor Documentation

template<class T >

virtual casa::ObjCompare< T >::~ObjCompare

(

)

[virtual]

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Member Function Documentation

template<class T >

virtual int casa::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 casa::BaseCompare.

template<class T >

static int casa::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 so that it can be used in the Sort class.

template<class T >

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

(

)

const [virtual]

Get the data type of the comparison.

Reimplemented from casa::BaseCompare.

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

• casacore/casa/Utilities/Compare.h