dist_rand Interface
public interface dist_rand
Version experimental
Generation of random integers with different kinds (Specification)
Module Procedures
private function dist_rand_iint8(n) result(res)
Random integer generation for various kinds result = [-2^k, 2^k - 1], k = 7, 15, 31, 63, depending on input kind Result will be operated by bitwise operators to generate desired integer and real pseudorandom numbers
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=int8), | intent(in) | :: | n |
Return Value integer(kind=int8)
private function dist_rand_iint16(n) result(res)
Random integer generation for various kinds result = [-2^k, 2^k - 1], k = 7, 15, 31, 63, depending on input kind Result will be operated by bitwise operators to generate desired integer and real pseudorandom numbers
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=int16), | intent(in) | :: | n |
Return Value integer(kind=int16)
private function dist_rand_iint32(n) result(res)
Random integer generation for various kinds result = [-2^k, 2^k - 1], k = 7, 15, 31, 63, depending on input kind Result will be operated by bitwise operators to generate desired integer and real pseudorandom numbers
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=int32), | intent(in) | :: | n |
Return Value integer(kind=int32)
private function dist_rand_iint64(n) result(res)
Random integer generation for various kinds result = [-2^k, 2^k - 1], k = 7, 15, 31, 63, depending on input kind Result will be operated by bitwise operators to generate desired integer and real pseudorandom numbers
Arguments
| Type | Intent | Optional | Attributes | Name | ||
|---|---|---|---|---|---|---|
| integer(kind=int64), | intent(in) | :: | n |