tracking-allocator.cpp File Reference

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Description

Implementation of the common storage backend for the tracking test allocator.

• PoolRegistry maintains a common hashtable with all MemoryPool instances; when using the standard accessors, registration and pool creating happens automatically.
• in this setup, the pool with ID="GLOBAL" is just one further pool, which will be established when a front-end function is used with the default pool-ID (i.e. without explicit pool specification). Note however, that such a factory is still statefull (since it embeds a shared-ownership smart-pointer)
• each MemoryPool contains a hashtable, where each active allocation is stored, using the storage-location as hashtable key. Each such entry gets a further consecutive internal ID, which is visible in the EventLog

  See also

  tracking-allocator.hpp

  TestTracking_test::demonstrate_checkAllocator()

Definition in file tracking-allocator.cpp.

#include "lib/test/tracking-allocator.hpp"
#include "lib/uninitialised-storage.hpp"
#include "lib/iter-explorer.hpp"
#include "lib/depend.hpp"
#include "lib/util.hpp"
#include <string>
#include <unordered_map>

Classes
struct	MemoryPool::Allocation
	registration entry to maintain a single allocation More...
struct	MemoryPool::LocationHash
class	MemoryPool
class	PoolRegistry
	keep track of any distinct memory pools used More...

Functions
EventLog &	log ()
template<typename... XS>
void	logAlarm (XS const &...xs)
template<typename... ARGS>
void	logAlloc (Literal pool, string fun, ARGS const &...args)

Variables
Depend< MemoryPool >	globalPool
	singleton for default pool
Depend< PoolRegistry >	poolReg

Namespaces
	lib
	Implementation namespace for support and library code.