nanoflann::PooledAllocator Class Reference

#include <nanoflann.hpp>

List of all members.

Public Member Functions
template<typename T >
T *	allocate (const size_t count=1)
void	free_all ()
void *	malloc (const size_t req_size)
	PooledAllocator (const size_t blocksize_=BLOCKSIZE)
	~PooledAllocator ()
Public Attributes
size_t	usedMemory
size_t	wastedMemory
Private Member Functions
void	internal_init ()
Private Attributes
void *	base
size_t	blocksize
void *	loc
size_t	remaining

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Detailed Description

Definition at line 457 of file nanoflann.hpp.

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Constructor & Destructor Documentation

nanoflann::PooledAllocator::PooledAllocator

(

const size_t

blocksize_ = BLOCKSIZE

)

[inline]

Default constructor. Initializes a new pool.

Definition at line 485 of file nanoflann.hpp.

nanoflann::PooledAllocator::~PooledAllocator

(

)

[inline]

Destructor. Frees all the memory allocated in this pool.

Definition at line 492 of file nanoflann.hpp.

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Member Function Documentation

template<typename T >

T* nanoflann::PooledAllocator::allocate

(

const size_t

count = 1

)

[inline]

Allocates (using this pool) a generic type T.

Params: count = number of instances to allocate. Returns: pointer (of type T*) to memory buffer

Definition at line 564 of file nanoflann.hpp.

void nanoflann::PooledAllocator::free_all

(

)

[inline]

Frees all allocated memory chunks

Definition at line 497 of file nanoflann.hpp.

void nanoflann::PooledAllocator::internal_init

(

)

[inline, private]

Definition at line 470 of file nanoflann.hpp.

void* nanoflann::PooledAllocator::malloc

(

const size_t

req_size

)

[inline]

Returns a pointer to a piece of new memory of the given size in bytes allocated from the pool.

Definition at line 511 of file nanoflann.hpp.

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Member Data Documentation

void* nanoflann::PooledAllocator::base [private]

Definition at line 466 of file nanoflann.hpp.

size_t nanoflann::PooledAllocator::blocksize [private]

Definition at line 468 of file nanoflann.hpp.

void* nanoflann::PooledAllocator::loc [private]

Definition at line 467 of file nanoflann.hpp.

size_t nanoflann::PooledAllocator::remaining [private]

Definition at line 465 of file nanoflann.hpp.

size_t nanoflann::PooledAllocator::usedMemory

Definition at line 479 of file nanoflann.hpp.

size_t nanoflann::PooledAllocator::wastedMemory

Definition at line 480 of file nanoflann.hpp.

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

• nanoflann.hpp