◆ observe_g()

template<typename D , typename V , typename... Ts>

graph_observe_node_construct<D, V, Ts...> observe_g	(	gr_pair< Ts... > &	gr,
		std::string &&	address,
		V	value
	)

Prepares an observe node for construction and placement in the graph.

Template Parameters

D	Type of the distribution of the node
V	Type of the value to score against the node
Ts	Types of distributions in the probabilistic program

Parameters

gr	a graph_ir and a record
address	the address at which to store the created node
value	value to score against the distribution