LLVM  14.0.0git
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llvm::Recycler< T, Size, Align > Class Template Reference

Recycler - This class manages a linked-list of deallocated nodes and facilitates reusing deallocated memory in place of allocating new memory. More...

#include "llvm/Support/Recycler.h"

Inheritance diagram for llvm::Recycler< T, Size, Align >:
Inheritance graph
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Public Member Functions

 ~Recycler ()
 
template<class AllocatorType >
void clear (AllocatorType &Allocator)
 clear - Release all the tracked allocations to the allocator. More...
 
void clear (BumpPtrAllocator &)
 Special case for BumpPtrAllocator which has an empty Deallocate() function. More...
 
template<class SubClass , class AllocatorType >
SubClass * Allocate (AllocatorType &Allocator)
 
template<class AllocatorType >
T * Allocate (AllocatorType &Allocator)
 
template<class SubClass , class AllocatorType >
void Deallocate (AllocatorType &, SubClass *Element)
 
void PrintStats ()
 

Detailed Description

template<class T, size_t Size = sizeof(T), size_t Align = alignof(T)>
class llvm::Recycler< T, Size, Align >

Recycler - This class manages a linked-list of deallocated nodes and facilitates reusing deallocated memory in place of allocating new memory.

Definition at line 34 of file Recycler.h.

Constructor & Destructor Documentation

◆ ~Recycler()

template<class T , size_t Size = sizeof(T), size_t Align = alignof(T)>
llvm::Recycler< T, Size, Align >::~Recycler ( )
inline

Definition at line 57 of file Recycler.h.

Member Function Documentation

◆ Allocate() [1/2]

template<class T , size_t Size = sizeof(T), size_t Align = alignof(T)>
template<class SubClass , class AllocatorType >
SubClass* llvm::Recycler< T, Size, Align >::Allocate ( AllocatorType &  Allocator)
inline

Definition at line 83 of file Recycler.h.

◆ Allocate() [2/2]

template<class T , size_t Size = sizeof(T), size_t Align = alignof(T)>
template<class AllocatorType >
T* llvm::Recycler< T, Size, Align >::Allocate ( AllocatorType &  Allocator)
inline

Definition at line 93 of file Recycler.h.

◆ clear() [1/2]

template<class T , size_t Size = sizeof(T), size_t Align = alignof(T)>
template<class AllocatorType >
void llvm::Recycler< T, Size, Align >::clear ( AllocatorType &  Allocator)
inline

clear - Release all the tracked allocations to the allocator.

The recycler must be free of any tracked allocations before being deleted; calling clear is one way to ensure this.

Definition at line 68 of file Recycler.h.

◆ clear() [2/2]

template<class T , size_t Size = sizeof(T), size_t Align = alignof(T)>
void llvm::Recycler< T, Size, Align >::clear ( BumpPtrAllocator )
inline

Special case for BumpPtrAllocator which has an empty Deallocate() function.

There is no need to traverse the free list, pulling all the objects into cache.

Definition at line 80 of file Recycler.h.

◆ Deallocate()

template<class T , size_t Size = sizeof(T), size_t Align = alignof(T)>
template<class SubClass , class AllocatorType >
void llvm::Recycler< T, Size, Align >::Deallocate ( AllocatorType &  ,
SubClass *  Element 
)
inline

Definition at line 98 of file Recycler.h.

◆ PrintStats()

template<class T , size_t Size, size_t Align>
void llvm::Recycler< T, Size, Align >::PrintStats

Definition at line 106 of file Recycler.h.


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