AlPickable

Basic Interface to Alias objects which can be picked.

Synopsis

#include <AlPickable.h>

class AlPickable

virtual statusCode pick( void );

virtual statusCode unpick( void );

virtual boolean isPicked( void );

Description

This class encapsulates the functionality of Alias objects that have the capacity to be picked. As expected, pickable objects can either be picked or unpicked.

Summary

AlPickable::AlPickable()

Description

Constructs an AlPickable wrapper object.

AlPickable::~AlPickable()

Description

AlPickable destructor. Note that objects that are picked and then deleted from OpenModel (through deleteObject) will automatically be unpicked.

statusCode AlPickable::pick( void )

Description

Picks the object.

Return Codes

sSuccess - the object was picked

sFailure - the object could not be picked

statusCode AlPickable::unpick( void )

Description

Unpicks the object.

Return Codes

sSuccess - the object was unpicked

sFailure - the object could not be unpicked

boolean AlPickable::isPicked( void )

Description

Returns TRUE if the object is picked.