/usr/include/BALL/CONCEPT/object.h is in libball1.4-dev 1.4.3~beta1-4.
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// vi: set ts=2:
//
#ifndef BALL_CONCEPT_OBJECT_H
#define BALL_CONCEPT_OBJECT_H
#ifndef BALL_CONCEPT_AUTODELETABLE_H
# include <BALL/CONCEPT/autoDeletable.h>
#endif
#ifndef BALL_COMMON_RTTI_H
# include <BALL/COMMON/rtti.h>
#endif
#ifndef BALL_CONCEPT_BIDIRECTIONALITERATOR_H
# include <BALL/CONCEPT/bidirectionalIterator.h>
#endif
#ifndef BALL_COMMON_GLOBAL_H
# include <BALL/COMMON/global.h>
#endif
namespace BALL
{
/** Generic object class. This class provides unique handles for every
object that is an instance of a derived class of object. Together
with the BALL object manager this class also provides a double linked
list of all objects. \par
\ingroup ConceptsMiscellaneous
*/
class BALL_EXPORT Object
: public AutoDeletable
{
public:
BALL_CREATE(Object)
/** @name Construction and Destruction */
//@{
/// Default constructor.
Object()
;
/// Copy constructor
Object(const Object& object)
;
/// Destructor
virtual ~Object()
;
/// Clear function of the OCI, doing nothing here.
virtual void clear()
;
//@}
/** @name Assignment */
//@{
/** Assignment operator.
This method does not assign anything!
Implemented just for the OCI.
@param object an object
@return this object
*/
const Object& operator = (const Object& /* object */)
;
//@}
/** @name Handle Management */
//@{
/** Return the global handle of this object.
@return the handle of this object
*/
Handle getHandle() const
;
/** Return the next available handle without changing the global handle
counter.
@return the next available handle
*/
static Handle getNextHandle()
;
/** Return the next available handle and increase the global handle
counter.
@return the next available handle
*/
static Handle getNewHandle()
;
//@}
/** @name Comparison operators */
//@{
/** Equality operator. This operator checks Object features only, i. e.
the handle.
@param object an Object
@return true, if object and this are the same, false ow.
*/
bool operator == (const Object& object) const
;
/** Inequality operator. This operator checks Object features only, i. e.
the handle.
@param object an Object
@return true, if object and this are not the same object,
false ow.
*/
bool operator != (const Object& object) const
;
/** Less than operator. This method checks whether the handle of
<b>this</b> object is less than the handle of <tt>object</tt>
@param object an Object
@return true, if the handle of <b>this</b> is less than the handle
of <tt>object</tt>
*/
bool operator < (const Object& object) const
;
/** Less than or equal operator. This method checks whether the handle of
<b>this</b> object is less than or equal to the handle of <tt>object</tt>
@param object an Object
@return true, if the handle of <b>this</b> is less than or equal
to the handle of <tt>object</tt>
*/
bool operator <= (const Object& object) const
;
/** Greater than or equal operator. This method checks whether the
handle of <b>this</b> object is greater than or equal to the handle
of <tt>object</tt>
@param object an Object
@return true, if the handle of <b>this</b> is greater than or
equal to the handle of <tt>object</tt>
*/
bool operator >= (const Object& object) const
;
/** Greater than operator. This method checks whether the handle of
<b>this</b> object is greater than the handle of <tt>object</tt>
@param object an Object
@return true, if the handle of <b>this</b> is greater than the
handle of <tt>object</tt>
*/
bool operator > (const Object& object) const
;
/** Compare the handle of <b>this</b> object with the handle of
another.
@param object an Object
@return 0, if both objects are equal, -1 if <tt>object</tt>'s handle
is greater and 1 if <b>this</b>'s handle is greater.
*/
int compare(const Object& object) const
;
//@}
/** @name Debugging and Diagnostics
*/
//@{
///
virtual bool isValid() const
;
///
virtual void dump(::std::ostream& s = std::cout, Size depth = 0) const
;
//@}
private:
//_ The handle of this instance
Handle handle_;
//_ The global handle
static Handle global_handle_;
};
# ifndef BALL_NO_INLINE_FUNCTIONS
# include <BALL/CONCEPT/object.iC>
# endif
} // namespace BALL
#endif // BALL_CONCEPT_OBJECT_H
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