wpi::static_circular_buffer< T, N > Class Template Reference

This is a simple circular buffer so we don't need to "bucket brigade" copy old values. More...

#include <wpi/static_circular_buffer.h>

Classes
class	const_iterator
class	iterator

Public Member Functions
iterator	begin ()
	Returns begin iterator. More...
iterator	end ()
	Returns end iterator. More...
const_iterator	begin () const
	Returns begin iterator. More...
const_iterator	end () const
	Returns end iterator. More...
const_iterator	cbegin () const
	Returns begin iterator. More...
const_iterator	cend () const
	Returns end iterator. More...
size_t	size () const
	Returns number of elements in buffer. More...
T &	front ()
	Returns value at front of buffer. More...
const T &	front () const
	Returns value at front of buffer. More...
T &	back ()
	Returns value at back of buffer. More...
const T &	back () const
	Returns value at back of buffer. More...
void	push_front (T value)
	Push a new value onto the front of the buffer. More...
void	push_back (T value)
	Push a new value onto the back of the buffer. More...
template<class... Args>
void	emplace_front (Args &&... args)
	Push a new value onto the front of the buffer that is constructed with the provided constructor arguments. More...
template<class... Args>
void	emplace_back (Args &&... args)
	Push a new value onto the back of the buffer that is constructed with the provided constructor arguments. More...
T	pop_front ()
	Pop value at front of buffer. More...
T	pop_back ()
	Pop value at back of buffer. More...
void	reset ()
	Empties internal buffer. More...
T &	operator[] (size_t index)
const T &	operator[] (size_t index) const

Detailed Description

template<class T, size_t N>
class wpi::static_circular_buffer< T, N >

This is a simple circular buffer so we don't need to "bucket brigade" copy old values.

Template Parameters

T	Buffer element type.
N	Maximum number of buffer elements.

Member Function Documentation

back() [1/2]

template<class T , size_t N>

T & wpi::static_circular_buffer< T, N >::back ( )

inline

Returns value at back of buffer.

If there are no elements in the buffer, calling this function results in undefined behavior.

back() [2/2]

template<class T , size_t N>

const T & wpi::static_circular_buffer< T, N >::back ( ) const

inline

Returns value at back of buffer.

If there are no elements in the buffer, calling this function results in undefined behavior.

begin() [1/2]

template<class T , size_t N>

iterator wpi::static_circular_buffer< T, N >::begin ( )

inline

Returns begin iterator.

begin() [2/2]

template<class T , size_t N>

const_iterator wpi::static_circular_buffer< T, N >::begin ( ) const

inline

Returns begin iterator.

cbegin()

template<class T , size_t N>

const_iterator wpi::static_circular_buffer< T, N >::cbegin ( ) const

inline

Returns begin iterator.

cend()

template<class T , size_t N>

const_iterator wpi::static_circular_buffer< T, N >::cend ( ) const

inline

Returns end iterator.

emplace_back()

template<class T , size_t N>

template<class... Args>

void wpi::static_circular_buffer< T, N >::emplace_back ( Args &&...  args )

inline

Push a new value onto the back of the buffer that is constructed with the provided constructor arguments.

The value at the front is overwritten if the buffer is full.

emplace_front()

template<class T , size_t N>

template<class... Args>

void wpi::static_circular_buffer< T, N >::emplace_front ( Args &&...  args )

inline

Push a new value onto the front of the buffer that is constructed with the provided constructor arguments.

The value at the back is overwritten if the buffer is full.

end() [1/2]

template<class T , size_t N>

iterator wpi::static_circular_buffer< T, N >::end ( )

inline

Returns end iterator.

end() [2/2]

template<class T , size_t N>

const_iterator wpi::static_circular_buffer< T, N >::end ( ) const

inline

Returns end iterator.

front() [1/2]

template<class T , size_t N>

T & wpi::static_circular_buffer< T, N >::front ( )

inline

Returns value at front of buffer.

front() [2/2]

template<class T , size_t N>

const T & wpi::static_circular_buffer< T, N >::front ( ) const

inline

Returns value at front of buffer.

operator[]() [1/2]

template<class T , size_t N>

T & wpi::static_circular_buffer< T, N >::operator[] ( size_t  index )

inline

Returns

Element at index starting from front of buffer.

operator[]() [2/2]

template<class T , size_t N>

const T & wpi::static_circular_buffer< T, N >::operator[] ( size_t  index ) const

inline

Returns

Element at index starting from front of buffer.

pop_back()

template<class T , size_t N>

T wpi::static_circular_buffer< T, N >::pop_back ( )

inline

Pop value at back of buffer.

If there are no elements in the buffer, calling this function results in undefined behavior.

pop_front()

template<class T , size_t N>

T wpi::static_circular_buffer< T, N >::pop_front ( )

inline

Pop value at front of buffer.

If there are no elements in the buffer, calling this function results in undefined behavior.

push_back()

template<class T , size_t N>

void wpi::static_circular_buffer< T, N >::push_back ( T  value )

inline

Push a new value onto the back of the buffer.

The value at the front is overwritten if the buffer is full.

push_front()

template<class T , size_t N>

void wpi::static_circular_buffer< T, N >::push_front ( T  value )

inline

Push a new value onto the front of the buffer.

The value at the back is overwritten if the buffer is full.

reset()

template<class T , size_t N>

void wpi::static_circular_buffer< T, N >::reset ( )

inline

Empties internal buffer.

size()

template<class T , size_t N>

size_t wpi::static_circular_buffer< T, N >::size ( ) const

inline

Returns number of elements in buffer.

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

• wpi/static_circular_buffer.h