exog_proposal_t

template<typename I , typename... Ts>

using exog_proposal_t = pp_t<I, double, Ts...>

An exogenous proposal distribution.

An exogenous proposal distribution \(q(z|i)\) uses the probabilistic program's inputs to construct a proposal to some or all of the latent address space. An exog_proposal_t returns a double that corresponds to the log probability of the proposal distribution (e.g., loglatent(r)).

Template Parameters

I	the type of the input to the probabilistic program
Ts	the types of distributions in the probabilistic program