read_only< T > Class Template Reference

A copyable read-only value. More...

#include <read_only.h>

Public Member Functions
	read_only ()
	read_only (const T &value)
bool	has_value () const
const T &	get_value () const
void	operator= (const T &value)

Detailed Description

template<class T>
class read_only< T >

A copyable read-only value.

Writing a const member variable causes the need to write a custom copy constructor. Using this class instead prevents this.

Constructor & Destructor Documentation

read_only() [1/2]

template<class T >

read_only< T >::read_only ( )

inline

read_only() [2/2]

template<class T >

read_only< T >::read_only ( const T &  value )

inline

Member Function Documentation

get_value()

template<class T >

const T & read_only< T >::get_value ( ) const

inline

has_value()

template<class T >

bool read_only< T >::has_value ( ) const

inline

operator=()

template<class T >

void read_only< T >::operator= ( const T &  value )

inline

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

• include/read_only.h