llvm::AllocatorBase< DerivedT > Class Template Reference

CRTP base class providing obvious overloads for the core Allocate() methods of LLVM-style allocators. More...

#include <Allocator.h>

Inheritance diagram for llvm::AllocatorBase< DerivedT >:

List of all members.

Public Member Functions
void *	Allocate (size_t Size, size_t Alignment)
	Allocate Size bytes of Alignment aligned memory. This method must be implemented by DerivedT.
void	Deallocate (const void *Ptr, size_t Size)
	Deallocate Ptr to Size bytes of memory allocated by this allocator.
template<typename T >
T *	Allocate (size_t Num=1)
	Allocate space for a sequence of objects without constructing them.
template<typename T >
std::enable_if< !std::is_same < typename std::remove_cv< T > ::type, void >::value, void > ::type	Deallocate (T *Ptr, size_t Num=1)
	Deallocate space for a sequence of objects without constructing them.

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Detailed Description

template<typename DerivedT>
class llvm::AllocatorBase< DerivedT >

CRTP base class providing obvious overloads for the core Allocate() methods of LLVM-style allocators.

This base class both documents the full public interface exposed by all LLVM-style allocators, and redirects all of the overloads to a single core set of methods which the derived class must define.

Definition at line 42 of file Allocator.h.

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Member Function Documentation

template<typename DerivedT>

void* llvm::AllocatorBase< DerivedT >::Allocate	(	size_t	Size,
		size_t	Alignment
	)		[inline]

Allocate Size bytes of Alignment aligned memory. This method must be implemented by DerivedT.

Reimplemented in llvm::BumpPtrAllocatorImpl< AllocatorT, SlabSize, SizeThreshold >, and llvm::MallocAllocator.

Definition at line 46 of file Allocator.h.

Referenced by llvm::AllocatorBase< MallocAllocator >::Allocate().

template<typename DerivedT>

template<typename T >

T* llvm::AllocatorBase< DerivedT >::Allocate

(

size_t

Num = 1

)

[inline]

Allocate space for a sequence of objects without constructing them.

Definition at line 76 of file Allocator.h.

template<typename DerivedT>

void llvm::AllocatorBase< DerivedT >::Deallocate	(	const void *	Ptr,
		size_t	Size
	)		[inline]

Deallocate Ptr to Size bytes of memory allocated by this allocator.

Reimplemented in llvm::BumpPtrAllocatorImpl< AllocatorT, SlabSize, SizeThreshold >, and llvm::MallocAllocator.

Definition at line 60 of file Allocator.h.

Referenced by llvm::AllocatorBase< MallocAllocator >::Deallocate().

template<typename DerivedT>

template<typename T >

std::enable_if< !std::is_same<typename std::remove_cv<T>::type, void>::value, void>::type llvm::AllocatorBase< DerivedT >::Deallocate	(	T *	Ptr,
		size_t	Num = 1
	)		[inline]

Deallocate space for a sequence of objects without constructing them.

Definition at line 84 of file Allocator.h.

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

• Allocator.h