casa::refim::IChangeDetector Struct Reference

#include <Utils.h>

Inheritance diagram for casa::refim::IChangeDetector:

Public Member Functions
virtual Bool	changed (const VisBuffer2 &vb, Int row) const =0
	return True if a change occurs in the given row since the last call of update
virtual void	update (const VisBuffer2 &vb, Int row)=0
	start looking for a change from the given row of the VisBuffer
virtual void	reset ()=0
	reset to the state which exists just after construction
Bool	changed (const VisBuffer2 &vb) const
	some derived methods, which use the abstract virtual function changed(vb,row)
Bool	changedBuffer (const VisBuffer2 &vb, Int row1, Int &row2) const
	return True if a change occurs somewhere in the buffer starting from row1 up to row2 (row2=-1 means up to the end of the buffer).
Protected Member Functions
virtual	~IChangeDetector ()
	a virtual destructor to make the compiler happy

Detailed Description

Definition at line 145 of file Utils.h.

virtual casa::refim::IChangeDetector::~IChangeDetector ( ) [protected, virtual]

a virtual destructor to make the compiler happy

Bool casa::refim::IChangeDetector::changed ( const VisBuffer2 & vb ) const

some derived methods, which use the abstract virtual function changed(vb,row)

return True if a change occurs somewhere in the buffer

virtual Bool casa::refim::IChangeDetector::changed	(	const VisBuffer2 &	vb,
		Int	row
	)			const `[pure virtual]`

return True if a change occurs in the given row since the last call of update

Bool casa::refim::IChangeDetector::changedBuffer	(	const VisBuffer2 &	vb,
		Int	row1,
		Int &	row2
	)			const

return True if a change occurs somewhere in the buffer starting from row1 up to row2 (row2=-1 means up to the end of the buffer).

The row number, where the change occurs is returned in the row2 parameter

virtual void casa::refim::IChangeDetector::reset ( ) [pure virtual]

reset to the state which exists just after construction

virtual void casa::refim::IChangeDetector::update	(	const VisBuffer2 &	vb,
		Int	row
	)			`[pure virtual]`

start looking for a change from the given row of the VisBuffer

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