A unique identifier based on integers. More...

#include <unique_id.h>

Inheritance diagram for structures::unique_int:

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Collaboration diagram for structures::unique_int:

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Public Member Functions
	unique_int (int initial=0)
	implicit default for "initial" of zero indicates bogus id. More...

bool	operator! () const
	provides a way to test whether an id is valid. More...

Public Member Functions inherited from structures::unique_id< int >
	unique_id (int initial_value)
	Constructs a unique id from the "initial_value". More...

	unique_id (const unique_id< int > &to_copy)
	Constructs a unique id as a copy of the "to_copy" object. More...

	~unique_id ()

virtual bool	equal_to (const equalizable &to_compare) const

bool	operator== (const unique_id< int > &to_compare) const
	Returns true if the held id is the same as "to_compare". More...

unique_id &	operator= (const unique_id< int > &to_copy)
	Sets this id to be the same as "to_copy". More...

int	raw_id () const
	Returns the held identifier in its native form. More...

void	set_raw_id (int new_value)
	Sets the held identifier to "new_value". More...

Public Member Functions inherited from basis::equalizable
virtual bool	equal_to (const equalizable &s2) const =0

virtual bool	operator== (const equalizable &s2) const
	the virtual method for object equality. More...

Detailed Description

A unique identifier based on integers.

Definition at line 96 of file unique_id.h.

Constructor & Destructor Documentation

structures::unique_int::unique_int ( int initial = 0 )

inline

implicit default for "initial" of zero indicates bogus id.

Definition at line 99 of file unique_id.h.

bool structures::unique_int::operator! ( ) const

inline

provides a way to test whether an id is valid.

This uses the implicit assumption that a zero id is invalid or unassigned.

Definition at line 102 of file unique_id.h.

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