counter.cpp File Reference

#include "precompiled.h"
#include "lib/sysdep/os/win/whrt/counter.h"
#include "lib/alignment.h"
#include "lib/sysdep/cpu.h"
#include "lib/sysdep/os/win/whrt/tsc.h"
#include "lib/sysdep/os/win/whrt/hpet.h"
#include "lib/sysdep/os/win/whrt/pmt.h"
#include "lib/sysdep/os/win/whrt/qpc.h"
#include "lib/sysdep/os/win/whrt/tgt.h"

Go to the source code of this file.

Functions
static ICounter *	ConstructCounterAt (size_t id, void *address, size_t size)
ICounter *	CreateCounter (size_t id)
void	DestroyCounter (ICounter *&counter)
	shut down the counter, free its resources and zero its pointer. More...

Variables
static volatile intptr_t	isCounterAllocated

Function Documentation

static ICounter* ConstructCounterAt ( size_t  id, void *  address, size_t  size  )

static

Parameters

id
address
size	Maximum allowable size [bytes] of the subclass instance

Returns

pointer to a newly constructed ICounter subclass of type <id> at the given address, or 0 iff the ID is invalid.

Definition at line 52 of file counter.cpp.

ICounter* CreateCounter

(

size_t

id

)

Returns

a newly created ICounter of type <id> or 0 iff the ID is invalid.

Parameters

id	integer ID (0..N-1)

there can only be one active counter at a time; the previous one must have been destroyed before creating another!

Definition at line 82 of file counter.cpp.

void DestroyCounter

(

ICounter *&

counter

)

shut down the counter, free its resources and zero its pointer.

Definition at line 109 of file counter.cpp.

Variable Documentation

volatile intptr_t isCounterAllocated

static

Definition at line 80 of file counter.cpp.