clustering::LinearAllocator< T > Class Template Reference

#include <clustering/memory/linear_alloc.h>

Public Member Functions
	LinearAllocator (std::size_t count)
	Reserves room for count objects of T from a single backing allocation.
	~LinearAllocator ()
	LinearAllocator (const LinearAllocator &)=delete
LinearAllocator &	operator= (const LinearAllocator &)=delete
T *	allocate ()
	Bump-allocates one T; throws std::bad_alloc when the arena is exhausted.
void	deallocate (T *)
	No-op: trivial destructibility lets per-element reclamation be skipped.
void	reset ()
	Rewinds the bump pointer, reclaiming every outstanding allocation in one shot.
bool	isDeallocSupported ()
	Reports that per-element deallocate is not supported (false for this allocator).

Detailed Description

template<typename T>
class clustering::LinearAllocator< T >

Definition at line 9 of file linear_alloc.h.

Constructor & Destructor Documentation

LinearAllocator() [1/2]

template<typename T>

clustering::LinearAllocator< T >::LinearAllocator ( std::size_t count )

inline

Reserves room for count objects of T from a single backing allocation.

Definition at line 14 of file linear_alloc.h.

~LinearAllocator()

template<typename T>

clustering::LinearAllocator< T >::~LinearAllocator ( )

inline

Definition at line 17 of file linear_alloc.h.

LinearAllocator() [2/2]

template<typename T>

clustering::LinearAllocator< T >::LinearAllocator ( const LinearAllocator< T > & )

delete

Member Function Documentation

allocate()

template<typename T>

T * clustering::LinearAllocator< T >::allocate ( )

inline

Bump-allocates one T; throws std::bad_alloc when the arena is exhausted.

Definition at line 23 of file linear_alloc.h.

deallocate()

template<typename T>

void clustering::LinearAllocator< T >::deallocate ( T * )

inline

No-op: trivial destructibility lets per-element reclamation be skipped.

Definition at line 36 of file linear_alloc.h.

isDeallocSupported()

template<typename T>

bool clustering::LinearAllocator< T >::isDeallocSupported ( )

inline

Reports that per-element deallocate is not supported (false for this allocator).

Definition at line 44 of file linear_alloc.h.

operator=()

template<typename T>

LinearAllocator & clustering::LinearAllocator< T >::operator= ( const LinearAllocator< T > & )

delete

reset()

template<typename T>

void clustering::LinearAllocator< T >::reset ( )

inline

Rewinds the bump pointer, reclaiming every outstanding allocation in one shot.

Definition at line 41 of file linear_alloc.h.

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

• include/clustering/memory/linear_alloc.h