constrained_sample_3D_nI

private subroutine constrained_sample_3D_nI(this, i, j, k, contain, renorm, pos, tgt, prob)

Draw a random element from 1:size(this%probs) with the probabilities listed in prob while adherring to constraints

Type	Intent		Name
class(AliasSampler_3D_t),	intent(in)	::	this
integer,	intent(in)	::	i	The index of the sampler.
integer,	intent(in)	::	j	The index of the sampler.
integer,	intent(in)	::	k	The index of the sampler.
integer,	intent(in)	::	contain(:)	The constraint in nI format.
real(kind=dp),	intent(in)	::	renorm	The renormalization. (i.e. sum(this%get_prob(… contain…))
integer,	intent(out)	::	pos	The sampled value `tgt` and its position `pos` in `contain.
integer,	intent(out)	::	tgt	The sampled value `tgt` and its position `pos` in `contain.
real(kind=dp),	intent(out)	::	prob	The probability of sampling `tgt` from `contain`