escad::detail::state_container< States > Class Template Reference

Wrapper around std::variant, which is current implementation of states container. More...

#include <state_container.h>

Public Member Functions
template<class State >
void	enter ()
	Enter 'State' state. More...
template<class State , class Context >
void	enter (Context &ctx)
	Enter 'State' state. More...
void	exit ()
	Exit current state.
template<class F >
auto	visit (F &&fun)
template<class State >
auto	is_in () const
template<class State >
auto &	state ()

Detailed Description

template<class States>
class escad::detail::state_container< States >

Wrapper around std::variant, which is current implementation of states container.

This is done in separate class to abstract it out in case we want to replace std::variant with something else.

Member Function Documentation

enter() [1/2]

template<class States >

template<class State >

void escad::detail::state_container< States >::enter ( )

inline

Enter 'State' state.

It is realized by emplacing a new State object within a std::variant.

enter() [2/2]

template<class States >

template<class State , class Context >

void escad::detail::state_container< States >::enter ( Context &  ctx )

inline

Enter 'State' state.

Emplace new State and pass a Context to its constructor. This is caller responsibility to determine if given State have proper constructor.

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

• include/fsmpp17/detail/state_container.h