Libsolv Id queue wrapper. More...

#include <zypp/sat/Queue.h>

Inheritance diagram for zypp::sat::Queue:

Public Types
using	size_type = unsigned int
using	value_type = detail::IdType
using	const_iterator = const value_type *

Public Member Functions
	Queue ()
	Default ctor: empty Queue.
	~Queue ()
	Dtor.
bool	empty () const
size_type	size () const
const_iterator	begin () const
const_iterator	end () const
const_iterator	find (value_type val_r) const
	Return iterator to the 1st occurance of val_r or end.
bool	contains (value_type val_r) const
	Return whether the Queue contais at lest one element with value val_r.
value_type	first () const
	Return the 1st Id in the queue or `0` if empty.
value_type	last () const
	Return the last Id in the queue or `0` if empty.
const value_type &	at (size_type idx_r) const
	Return the Id at idx_r in the queue.
value_type &	at (size_type idx_r)
	Return the Id at idx_r in the queue.
const value_type &	operator[] (size_type idx_r) const
	Return the Id at idx_r in the queue (no range check)
value_type &	operator[] (size_type idx_r)
	Return the Id at idx_r in the queue (no range check)
void	clear ()
	Clear the queue.
void	remove (value_type val_r)
	Remove all occurances of val_r from the queue.
void	push (value_type val_r)
	Push a value to the end off the Queue.
void	push_back (value_type val_r)
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
void	pushUnique (value_type val_r)
	Push a value if it's not yet in the Queue.
value_type	pop ()
	Pop and return the last Id from the queue or `0` if empty.
value_type	pop_back ()
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
void	push_front (value_type val_r)
	Push a value to the beginning off the Queue.
value_type	pop_front ()
	Pop and return the 1st Id from the queue or `0` if empty.
	operator detail::CQueue * ()
	libsolv backdoor
	operator const detail::CQueue * () const
	< libsolv backdoor

Private Attributes
RWCOW_pointer< detail::CQueue >	_pimpl
	Pointer to implementation.

Related Symbols
(Note that these are not member symbols.)
std::ostream &	operator<< (std::ostream &str, const Queue &obj) ZYPP_API
	Stream output.
std::ostream &	dumpOn (std::ostream &str, const Queue &obj) ZYPP_API
	Stream output assuming a Solvable queue.
bool	operator== (const Queue &lhs, const Queue &rhs) ZYPP_API
bool	operator!= (const Queue &lhs, const Queue &rhs)

Detailed Description

Libsolv Id queue wrapper.

Todo: template value_type to work with IString and other Id based types

Definition at line 35 of file Queue.h.

Member Typedef Documentation

◆ size_type

using zypp::sat::Queue::size_type = unsigned int

Definition at line 38 of file Queue.h.

◆ value_type

using zypp::sat::Queue::value_type = detail::IdType

Definition at line 39 of file Queue.h.

◆ const_iterator

using zypp::sat::Queue::const_iterator = const value_type *

Definition at line 40 of file Queue.h.

Constructor & Destructor Documentation

◆ Queue()

zypp::sat::Queue::Queue ( )

Default ctor: empty Queue.

Definition at line 39 of file Queue.cc.

◆ ~Queue()

zypp::sat::Queue::~Queue ( )

Dtor.

Definition at line 43 of file Queue.cc.

Member Function Documentation

◆ empty()

bool zypp::sat::Queue::empty ( ) const

Definition at line 46 of file Queue.cc.

◆ size()

Queue::size_type zypp::sat::Queue::size ( ) const

Definition at line 49 of file Queue.cc.

◆ begin()

Queue::const_iterator zypp::sat::Queue::begin ( ) const

Definition at line 52 of file Queue.cc.

◆ end()

Queue::const_iterator zypp::sat::Queue::end ( ) const

Definition at line 55 of file Queue.cc.

◆ find()

Queue::const_iterator zypp::sat::Queue::find ( value_type val_r ) const

Return iterator to the 1st occurance of val_r or end.

Definition at line 58 of file Queue.cc.

◆ contains()

bool zypp::sat::Queue::contains ( value_type val_r ) const

inline

Return whether the Queue contais at lest one element with value val_r.

Definition at line 58 of file Queue.h.

◆ first()

Queue::value_type zypp::sat::Queue::first ( ) const

Return the 1st Id in the queue or 0 if empty.

Definition at line 66 of file Queue.cc.

◆ last()

Queue::value_type zypp::sat::Queue::last ( ) const

Return the last Id in the queue or 0 if empty.

Definition at line 73 of file Queue.cc.

◆ at() [1/2]

const Queue::value_type & zypp::sat::Queue::at ( size_type idx_r ) const

Return the Id at idx_r in the queue.

Exceptions

std::out_of_range if idx_r is out of range

Definition at line 82 of file Queue.cc.

◆ at() [2/2]

Queue::value_type & zypp::sat::Queue::at ( size_type idx_r )

Return the Id at idx_r in the queue.

Exceptions

std::out_of_range if idx_r is out of range

Definition at line 85 of file Queue.cc.

◆ operator[]() [1/2]

const Queue::value_type & zypp::sat::Queue::operator[] ( size_type idx_r ) const

Return the Id at idx_r in the queue (no range check)

Definition at line 88 of file Queue.cc.

◆ operator[]() [2/2]

Queue::value_type & zypp::sat::Queue::operator[] ( size_type idx_r )

Return the Id at idx_r in the queue (no range check)

Definition at line 91 of file Queue.cc.

◆ clear()

void zypp::sat::Queue::clear ( )

Clear the queue.

Definition at line 94 of file Queue.cc.

◆ remove()

void zypp::sat::Queue::remove ( value_type val_r )

Remove all occurances of val_r from the queue.

Definition at line 97 of file Queue.cc.

◆ push()

void zypp::sat::Queue::push ( value_type val_r )

Push a value to the end off the Queue.

Definition at line 103 of file Queue.cc.

◆ push_back()

void zypp::sat::Queue::push_back ( value_type val_r )

inline

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 92 of file Queue.h.

◆ pushUnique()

void zypp::sat::Queue::pushUnique ( value_type val_r )

Push a value if it's not yet in the Queue.

Definition at line 106 of file Queue.cc.

◆ pop()

Queue::value_type zypp::sat::Queue::pop ( )

Pop and return the last Id from the queue or 0 if empty.

Definition at line 109 of file Queue.cc.

◆ pop_back()

value_type zypp::sat::Queue::pop_back ( )

inline

This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.

Definition at line 101 of file Queue.h.

◆ push_front()

void zypp::sat::Queue::push_front ( value_type val_r )

Push a value to the beginning off the Queue.

Definition at line 112 of file Queue.cc.

◆ pop_front()

Queue::value_type zypp::sat::Queue::pop_front ( )

Pop and return the 1st Id from the queue or 0 if empty.

Definition at line 115 of file Queue.cc.

◆ operator detail::CQueue *()

zypp::sat::Queue::operator detail::CQueue * ( )

libsolv backdoor

Definition at line 118 of file Queue.cc.

◆ operator const detail::CQueue *()

zypp::sat::Queue::operator const detail::CQueue * ( ) const

inline

< libsolv backdoor

Definition at line 112 of file Queue.h.

◆ operator<<()

std::ostream & operator<<	(	std::ostream &	str,
		const Queue &	obj )

Stream output.

Definition at line 121 of file Queue.cc.

◆ dumpOn()

std::ostream & dumpOn	(	std::ostream &	str,
		const Queue &	obj )

Stream output assuming a Solvable queue.

Definition at line 124 of file Queue.cc.

◆ operator==()

bool operator==	(	const Queue &	lhs,
		const Queue &	rhs )

Definition at line 136 of file Queue.cc.

◆ operator!=()

bool operator!=	(	const Queue &	lhs,
		const Queue &	rhs )

Definition at line 128 of file Queue.h.

Member Data Documentation

◆ _pimpl

RWCOW_pointer<detail::CQueue> zypp::sat::Queue::_pimpl

private

Pointer to implementation.

Definition at line 115 of file Queue.h.

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

zypp/sat/Queue.h
zypp/sat/Queue.cc

Public Types

Public Member Functions

Private Attributes

Related Symbols

Detailed Description

Member Typedef Documentation

◆ size_type

◆ value_type

◆ const_iterator

Constructor & Destructor Documentation

◆ Queue()

◆ ~Queue()

Member Function Documentation

◆ empty()

◆ size()

◆ begin()

◆ end()

◆ find()

◆ contains()

◆ first()

◆ last()

◆ at() [1/2]

◆ at() [2/2]

◆ operator[]() [1/2]

◆ operator[]() [2/2]

◆ clear()

◆ remove()

◆ push()

◆ push_back()

◆ pushUnique()

◆ pop()

◆ pop_back()

◆ push_front()

◆ pop_front()

◆ operator detail::CQueue *()

◆ operator const detail::CQueue *()

Friends And Related Symbol Documentation

◆ operator<<()

◆ dumpOn()

◆ operator==()

◆ operator!=()

Member Data Documentation

◆ _pimpl