CombinationElement Concept Reference

Definition

A CombinationElement can be used as template parameter for the class Combination_enumerator<CombinationElement>.

Has Models:

Any integer type (char, short, int, long, etc.)

Pointers

Random access iterators

See Also

Combination_enumerator<CombinationElement>

Creation
	CombinationElement (const CombinationElement &e2)
	Copy constructor.

Types
typedef unspecified_type	value_type
	the type of point being generated.

Operations
void	operator++ ()
	Incrementation.
void	operator-- ()
	Decrementation.
bool	operator< (const CombinationElement &e2)
	Total order comparison.
bool	operator== (const CombinationElement &e2)
	Equality test.
CombinationElement	operator+ (int i)
	Equivalent to calling ++(*this) i times if i is positive. More...
int	operator- (const CombinationElement &e2)
	Equivalent to calling ++(*this) i times if i is positive. More...

Member Function Documentation

CombinationElement CombinationElement::operator+

(

int

i)

Equivalent to calling ++(*this) i times if i is positive.

Equivalent to calling --(*this) -i times if i is negative.

int CombinationElement::operator-

(

const CombinationElement &

e2)

Equivalent to calling ++(*this) i times if i is positive.

Equivalent to calling –(*this) -i times if i is negative.