Phonon::PacketPool Class Reference

#include <phonon/PacketPool>

Public Member Functions
	PacketPool (const PacketPool &)
	PacketPool (int packetSize, int numberOfPackets)
	~PacketPool ()
PacketPool &	operator= (const PacketPool &)
int	packetSize () const
int	poolSize () const
int	unusedPackets () const

Detailed Description

Class to preallocate memory.

Note

PacketPool and Packet are threadsafe.

Author

Matthias Kretz kretz.nosp@m.@kde.nosp@m..org

Definition at line 37 of file packetpool.h.

Constructor & Destructor Documentation

PacketPool() [1/2]

Phonon::PacketPool::PacketPool	(	int	packetSize,
		int	numberOfPackets )

Allocates numberOfPackets packets of packetSize bytes each.

The memory can be accessed through Packet objects.

Definition at line 84 of file packetpool.cpp.

PacketPool() [2/2]

Phonon::PacketPool::PacketPool

(

const PacketPool &

rhs

)

Copy constructor.

Copying is fast since the class is explicitly shared.

Definition at line 90 of file packetpool.cpp.

~PacketPool()

Phonon::PacketPool::~PacketPool

(

)

Destructs this object.

If this is the last reference to the pool the memory will be freed.

Definition at line 108 of file packetpool.cpp.

Member Function Documentation

operator=()

PacketPool & Phonon::PacketPool::operator=

(

const PacketPool &

rhs

)

Assignmen operator.

Copying is fast since the class is explicitly shared.

Definition at line 96 of file packetpool.cpp.

packetSize()

int Phonon::PacketPool::packetSize

(

)

const

Returns the packet size that was set in the constructor.

Definition at line 28 of file packetpool.cpp.

poolSize()

int Phonon::PacketPool::poolSize

(

)

const

Returns the number of packets that was requested in the constructor.

Definition at line 29 of file packetpool.cpp.

unusedPackets()

int Phonon::PacketPool::unusedPackets

(

)

const

Returns the number of packets that are still available for use.

Definition at line 30 of file packetpool.cpp.

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

• packetpool.h
• packetpool.cpp