Pairs

Generation of pairs of integral types. More...

Classes
struct	tgen::pair< T >
	Pair generator. More...
struct	tgen::pair< T >::value
	Pair value. More...

Detailed Description

Generation of pairs of integral types.

Examples

Prints 10 different pairs of values from 1 to n, with first <= second.

const int n = 100;
std::cout <<
    tgen::pair<int>(1, n).leq().distinct().gen_list(10).separator('\n') << std::endl;

67 79
15 98
51 72
42 90
49 69
22 40
20 72
70 71
42 87
75 93

All pairs (a, b) in [1, 3] with a <= b.

std::cout << tgen::pair<int>(1, 3).leq().distinct().gen_all().separator('|') << std::endl;

1 3|1 2|3 3|1 1|2 2|2 3