MemoryPool Class Reference

Description

registration and tracking of memory allocations handed out.

Definition at line 58 of file tracking-allocator.cpp.

Classes
struct	Allocation
	registration entry to maintain a single allocation More...
struct	LocationHash

Public Member Functions
	MemoryPool (Literal id)
Allocation &	addAlloc (size_t bytes)
void	discardAlloc (void *loc, size_t)
Allocation const *	findAlloc (Location) const
HashVal	getChecksum () const
size_t	getAllocationCnt () const
size_t	calcAllocSize () const
Literal	getPoolID () const

Private Types
using	Location = void *
using	AllocTab = std::unordered_map< const Location, Allocation, LocationHash >

Private Attributes
Literal	poolID_
AllocTab	allocs_
HashVal	checksum_
size_t	entryNr_

Additional Inherited Members
Private Member Functions inherited from NonCopyable
	~NonCopyable ()=default
	NonCopyable ()=default
	NonCopyable (NonCopyable const &)=delete
NonCopyable &	operator= (NonCopyable const &)=delete

Constructor & Destructor Documentation

MemoryPool()

MemoryPool ( Literal  id )

inline

Definition at line 85 of file tracking-allocator.cpp.

Member Typedef Documentation

Location

using Location = void*

private

Definition at line 62 of file tracking-allocator.cpp.

AllocTab

using AllocTab = std::unordered_map<const Location, Allocation, LocationHash>

private

Definition at line 76 of file tracking-allocator.cpp.

Member Function Documentation

addAlloc()

MemoryPool::Allocation & addAlloc

(

size_t

bytes

)

Definition at line 208 of file tracking-allocator.cpp.

References UninitialisedDynBlock< T >::allocate(), MemoryPool::allocs_, MemoryPool::Allocation::buff, MemoryPool::checksum_, MemoryPool::Allocation::entryID, MemoryPool::entryNr_, UninitialisedDynBlock< T >::front(), and MemoryPool::poolID_.

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discardAlloc()

void discardAlloc	(	void *	loc,
		size_t	bytes
	)

Definition at line 222 of file tracking-allocator.cpp.

References MemoryPool::allocs_, MemoryPool::checksum_, and MemoryPool::poolID_.

findAlloc()

MemoryPool::Allocation const * findAlloc

(

Location

loc

)

const

Definition at line 242 of file tracking-allocator.cpp.

References MemoryPool::allocs_.

getChecksum()

HashVal getChecksum

(

)

const

Definition at line 250 of file tracking-allocator.cpp.

References MemoryPool::checksum_.

getAllocationCnt()

size_t getAllocationCnt

(

)

const

Definition at line 256 of file tracking-allocator.cpp.

References MemoryPool::allocs_.

calcAllocSize()

size_t calcAllocSize

(

)

const

Definition at line 262 of file tracking-allocator.cpp.

References MemoryPool::allocs_, and lib::explore().

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getPoolID()

Literal getPoolID ( ) const

inline

Definition at line 101 of file tracking-allocator.cpp.

References MemoryPool::poolID_.

Member Data Documentation

poolID_

Literal poolID_

private

Definition at line 79 of file tracking-allocator.cpp.

Referenced by MemoryPool::addAlloc(), MemoryPool::discardAlloc(), and MemoryPool::getPoolID().

allocs_

AllocTab allocs_

private

Definition at line 80 of file tracking-allocator.cpp.

Referenced by MemoryPool::addAlloc(), MemoryPool::calcAllocSize(), MemoryPool::discardAlloc(), MemoryPool::findAlloc(), and MemoryPool::getAllocationCnt().

checksum_

HashVal checksum_

private

Definition at line 81 of file tracking-allocator.cpp.

Referenced by MemoryPool::addAlloc(), MemoryPool::discardAlloc(), and MemoryPool::getChecksum().

entryNr_

size_t entryNr_

private

Definition at line 82 of file tracking-allocator.cpp.

Referenced by MemoryPool::addAlloc().

Inheritance diagram for MemoryPool:

Collaboration diagram for MemoryPool:

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

• tracking-allocator.cpp