fn_dag::dag_node< In, Out > Class Template Reference

Interface for all external "mapping" lambdas. More...

#include <dag_interface.hpp>

Inherited by fn_dag::__dag_node< In, Out >.

Public Member Functions
virtual	~dag_node ()=default
	Default constructor.
virtual Out *	update (const In *_data)=0
	Translator function.

Detailed Description

template<typename In, typename Out>
class fn_dag::dag_node< In, Out >

Interface for all external "mapping" lambdas.

All nodes simply "translate" input data to output data.

Note: Do not try to manage the output data. Since it is a pointer, it is passed between nodes and then deleted by the dag manager.

Member Function Documentation

update()

template<typename In , typename Out >

virtual Out * fn_dag::dag_node< In, Out >::update ( const In *  _data )

pure virtual

Translator function.

This function translates the input data to the output data. The pointer data should be on the heap and should be allocated with new.

Parameters

_data

The data to use to generate the output data

Returns

Data out, just allocated on the heap with new.