Raven::StackAllocator< T > Class Template Reference

Stack-based allocator for objects of type T. More...

#include <StackAllocator.h>

Public Member Functions
	StackAllocator (usize size)
	Constructs the allocator with capacity for given elements.
	~StackAllocator ()
	Destructor. Releases the allocated memory block.
T *	Allocate (usize count)
	Allocates space for count objects of type T.
void	Reset ()
	Resets the allocator, making all memory available again.

Detailed Description

template<typename T>
class Raven::StackAllocator< T >

Stack-based allocator for objects of type T.

Allocates a fixed block of memory for T objects and provides fast bump-pointer allocation. Does not support individual deallocation; use Reset() to clear all allocations.

Template Parameters

T	The element type to allocate.

Constructor & Destructor Documentation

StackAllocator()

template<typename T>

Raven::StackAllocator< T >::StackAllocator ( usize size )

inlineexplicit

Constructs the allocator with capacity for given elements.

Parameters

size	Number of T elements the allocator can hold.

~StackAllocator()

template<typename T>

Raven::StackAllocator< T >::~StackAllocator ( )

inline

Destructor. Releases the allocated memory block.

Member Function Documentation

Allocate()

template<typename T>

T * Raven::StackAllocator< T >::Allocate ( usize count )

inline

Allocates space for count objects of type T.

Aligns the returned pointer to alignof(T). If insufficient space remains, returns nullptr.

Parameters

count

Number of T objects to allocate.

Returns

Pointer to the first allocated object, or nullptr on failure.

Reset()

template<typename T>

void Raven::StackAllocator< T >::Reset ( )

inline

Resets the allocator, making all memory available again.

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

• Engine/src/Raven/Memory/StackAllocator.h