live_cells::key_ref Class Reference

Dynamically type key container. More...

#include <keys.hpp>

Public Member Functions
const key &	operator* () const
const key *	operator-> () const

Static Public Member Functions
template<typename T , typename... Args>
static key_ref	create (Args... args)
	Create a key_ref holding a key of type T.

Detailed Description

Dynamically type key container.

This container holds a key, while preserving its runtime type.

Copying this class only copies the reference, not the underlying object, which is kept in memory until the last key_ref pointing to it is destroyed.

Member Function Documentation

create()

template<typename T , typename... Args>

static key_ref live_cells::key_ref::create ( Args... args )

inlinestatic

Create a key_ref holding a key of type T.

A new T is constructed in place with arguments args passed to the constructor.

Parameters

args	Arguments to pass to constructor of T.

operator*()

const key & live_cells::key_ref::operator* ( ) const

inline

Get a reference to the underlying key.

Returns

Reference to underlying key.

operator->()

const key * live_cells::key_ref::operator-> ( ) const

inline

Access a member of the underlying key.

Returns

Pointer to underlying key.

---

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

• src/keys.hpp