AllocationMap Class Reference

An index allocation map. More...

#include <AllocationMap.h++>

Public Member Functions
	AllocationMap (size_t size)
	Construct a new AllocationMap with the given size. More...
	~AllocationMap ()
	Destructor. More...
int	reserve ()
	Reserve an index from the map. More...
bool	release (uint_t index)
	Release an index. More...
bool	isReserved (uint_t index) const
	Determine if a given index is reserved. More...
uint_t	getSize () const
	Get the size of the map. More...

Detailed Description

An index allocation map.

Author

Mark Lindner

Constructor & Destructor Documentation

AllocationMap()

AllocationMap

(

size_t

size

)

Construct a new AllocationMap with the given size.

Parameters

size	The number of indexes to allocate in the map.

~AllocationMap()

~AllocationMap

(

)

Destructor.

Member Function Documentation

getSize()

uint_t getSize ( ) const

inline

Get the size of the map.

Returns

The number of indexes in the map.

isReserved()

bool isReserved

(

uint_t

index

)

const

Determine if a given index is reserved.

Parameters

index

The index to test.

Returns

true if the index is reserved, false if it is available.

release()

bool release

(

uint_t

index

)

Release an index.

Parameters

index

The index to release.

Returns

true if the index was released, false if the index wasn't reserved or if the index is out of range.

reserve()

int reserve

(

)

Reserve an index from the map.

Returns

The reserved index, or -1 if no free index is available.

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

• AllocationMap.h++
• AllocationMap.c++