OpClosure< SIG > Class Template Reference

#include "steam/control/command-op-closure.hpp"

Description

template<typename SIG>
class steam::control::OpClosure< SIG >

closure to deal with the actual command operation.

This includes holding the invocation parameter tuple

Definition at line 137 of file command-op-closure.hpp.

Public Types
using	ArgTuple = Tuple< Args >

Public Member Functions
	OpClosure (ArgTuple const &args)
	OpClosure (OpClosure const &)=default
	OpClosure (OpClosure &&)=default
void	invoke (CmdFunctor const &unboundFunctor)
	Core operation: use the embedded argument tuple for invoking a functor. More...
bool	isValid () const
	operator string () const
OpClosure &	operator= (OpClosure const &)=delete
	we deliberately support immutable types as command arguments
OpClosure &	operator= (OpClosure &&)=delete

Private Types
using	Args = typename _Fun< SIG >::Args
using	Builder = BuildTupleAccessor< ParamAccessor, Args >
using	ParamStorageTuple = typename Builder::Product

Private Attributes
bool	activated_
ParamStorageTuple	params_

Member Function Documentation

invoke()

void invoke ( CmdFunctor const &  unboundFunctor )

inline

Core operation: use the embedded argument tuple for invoking a functor.

Parameters

unboundFunctor

an function object, whose function arguments are required to match the types of the embedded ParamStorageTuple

Note

ASSERTION failure if the function signature doesn't match the argument types tuple.

the functor might actually modify the param values. Thus this function can't be const.

Definition at line 185 of file command-op-closure.hpp.

Collaboration diagram for OpClosure< SIG >:

---

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

• command-op-closure.hpp