---

C Library Functions  - mtprng_rand_range (3)

---

NAME

mtprng_rand_range(3f) - [M_random:MERSENNE TWISTER] Obtain a pseudo-random integer in the range [lo,hi] (LICENSE:CUSTOM OPEN)

CONTENTS

Synopsis
Description
Options
Returns
Examples

SYNOPSIS

function mtprng_rand_range(state, lo, hi) result(r)

     type(mtprng_state), intent(inout) :: state
     integer, intent(in) :: lo
     integer, intent(in) :: hi
     integer(INT32) :: r

DESCRIPTION

Obtain a pseudo-random integer in the range [lo,hi]

OPTIONS

state	generator state initialized by mtprng_init(3f) or mtprng_init_array(3f)
lo	lowest value in desired range of values to return
hi	highest value in desired range of values to return

RETURNS

r	returned pseudo-random value in range from LO to HI

EXAMPLES

Sample program:

   program demo_mtprng_rand_range
   use M_random, only : mtprng_state, mtprng_init, mtprng_rand_range
   use, intrinsic :: iso_fortran_env, only : int32
   implicit none
   integer(INT32) :: seed
   type(mtprng_state) :: state
     GET_SEED: block
     integer :: count
        integer :: count_rate
        call system_clock(count, count_rate)
        seed = count
     endblock GET_SEED
     call mtprng_init(seed, state)
     write(*,*) mtprng_rand_range(state,20,30)
   end program demo_mtprng_rand_range

---

Nemo Release 3.1

mtprng_rand_range (3)

February 23, 2025

Generated by manServer 1.08 from 17d28f61-f370-4718-951e-2cb04cf61235 using man macros.