mgcpp::eval_context Struct Reference

#include <eval_context.hpp>

Public Member Functions
template<size_t Num, typename ResultType >
void	feed (placeholder_node< Num, ResultType > ph, ResultType const &val)
template<size_t PlaceholderID, typename ResultType >
ResultType	get_placeholder () const

Protected Attributes
std::unordered_map< int, static_any >	_placeholders

Member Function Documentation

feed()

template<size_t Num, typename ResultType >

void mgcpp::eval_context::feed	(	placeholder_node< Num, ResultType >	ph,
		ResultType const &	val
	)

Associate a value to a placeholder. The associated value will be fed to the placeholder's place when the graph is evaluated.

Parameters

ph	The placeholder.
val	The value associated with the placeholder.

get_placeholder()

template<size_t PlaceholderID, typename ResultType >

ResultType mgcpp::eval_context::get_placeholder

(

)

const

Get the value of the placeholder associated with the PlaceholderID. ResultType should be the type of the value when feed() was called.

Member Data Documentation

_placeholders

std::unordered_map<int, static_any> mgcpp::eval_context::_placeholders

protected

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The documentation for this struct was generated from the following file:

• include/mgcpp/expressions/eval_context.hpp