llvm::AllocatorBase< DerivedT > Class Template Reference

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

#include "llvm/Support/AllocatorBase.h"

Inheritance diagram for llvm::AllocatorBase< DerivedT >:

Public Member Functions
void *	Allocate (size_t Size, size_t Alignment)
	Allocate Size bytes of Alignment aligned memory.
void	Deallocate (const void *Ptr, size_t Size, size_t Alignment)
	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_t<!std::is_same_v< std::remove_cv_t< T >, void >, void >	Deallocate (T *Ptr, size_t Num=1)
	Deallocate space for a sequence of objects without constructing them.

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 41 of file AllocatorBase.h.

Member Function Documentation

Allocate() [1/2]

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 AllocatorBase.h.

References Allocate(), and T.

Allocate() [2/2]

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.

Definition at line 45 of file AllocatorBase.h.

References Allocate(), and Size.

Referenced by Allocate(), and Allocate().

Deallocate() [1/2]

template<typename DerivedT>

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

inline

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

Definition at line 59 of file AllocatorBase.h.

References Deallocate(), Ptr, and Size.

Referenced by Deallocate(), and Deallocate().

Deallocate() [2/2]

template<typename DerivedT>

template<typename T>

std::enable_if_t<!std::is_same_v< std::remove_cv_t< T >, void >, void > llvm::AllocatorBase< DerivedT >::Deallocate ( T * Ptr, size_t Num = 1 )

inline

Deallocate space for a sequence of objects without constructing them.

Definition at line 83 of file AllocatorBase.h.

References Deallocate(), Ptr, and T.

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

• include/llvm/Support/AllocatorBase.h