llvm::SpecificBumpPtrAllocator< T > Class Template Reference

A BumpPtrAllocator that allows only elements of a specific type to be allocated. More...

#include "llvm/Support/Allocator.h"

Inheritance diagram for llvm::SpecificBumpPtrAllocator< T >:

Public Member Functions
	SpecificBumpPtrAllocator ()
	SpecificBumpPtrAllocator (SpecificBumpPtrAllocator &&Old)
	~SpecificBumpPtrAllocator ()
SpecificBumpPtrAllocator &	operator= (SpecificBumpPtrAllocator &&RHS)
void	DestroyAll ()
	Call the destructor of each allocated object and deallocate all but the current slab and reset the current pointer to the beginning of it, freeing all memory allocated so far.
T *	Allocate (size_t num=1)
	Allocate space for an array of objects without constructing them.

Detailed Description

template<typename T>
class llvm::SpecificBumpPtrAllocator< T >

A BumpPtrAllocator that allows only elements of a specific type to be allocated.

This allows calling the destructor in DestroyAll() and when the allocator is destroyed.

Definition at line 382 of file Allocator.h.

Constructor & Destructor Documentation

SpecificBumpPtrAllocator() [1/2]

template<typename T >

llvm::SpecificBumpPtrAllocator< T >::SpecificBumpPtrAllocator ( )

inline

Definition at line 386 of file Allocator.h.

References Allocator.

SpecificBumpPtrAllocator() [2/2]

template<typename T >

llvm::SpecificBumpPtrAllocator< T >::SpecificBumpPtrAllocator ( SpecificBumpPtrAllocator< T > &&  Old )

inline

Definition at line 391 of file Allocator.h.

References Allocator.

~SpecificBumpPtrAllocator()

template<typename T >

llvm::SpecificBumpPtrAllocator< T >::~SpecificBumpPtrAllocator ( )

inline

Definition at line 393 of file Allocator.h.

References llvm::SpecificBumpPtrAllocator< T >::DestroyAll().

Member Function Documentation

Allocate()

template<typename T >

T * llvm::SpecificBumpPtrAllocator< T >::Allocate ( size_t  num = 1 )

inline

Allocate space for an array of objects without constructing them.

Definition at line 432 of file Allocator.h.

References Allocator.

Referenced by llvm::ModuleSymbolTable::addModule(), llvm::PMTopLevelManager::findAnalysisUsage(), and llvm::OnDiskChainedHashTableGenerator< Info >::insert().

DestroyAll()

template<typename T >

void llvm::SpecificBumpPtrAllocator< T >::DestroyAll ( )

inline

Call the destructor of each allocated object and deallocate all but the current slab and reset the current pointer to the beginning of it, freeing all memory allocated so far.

Definition at line 403 of file Allocator.h.

References llvm::alignAddr(), Allocator, assert(), E, End, I, Ptr, Size, and T.

Referenced by llvm::SpecificBumpPtrAllocator< T >::~SpecificBumpPtrAllocator().

operator=()

template<typename T >

SpecificBumpPtrAllocator & llvm::SpecificBumpPtrAllocator< T >::operator= ( SpecificBumpPtrAllocator< T > &&  RHS )

inline

Definition at line 395 of file Allocator.h.

References Allocator, and RHS.

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

• include/llvm/Support/Allocator.h