Ocean::System::Memory Class Reference

This class implements system memory management functions. More...

#include <Memory.h>

Data Structures
class	MemoryMeasurement
	This class implements a simple engine measuring memory (RAM) usage over time for the entire process. More...

Static Public Member Functions
static int	memoryLoad ()
	Returns the current system memory load in percent, with range [0, 100], -1 if not available.
static uint64_t	processVirtualMemory ()
	Returns the amount of virtual memory used by the calling process.
static uint64_t	totalPhysicalMemory ()
	Returns the system-wide total amount of actual physical memory in bytes.
static uint64_t	totalVirtualMemory ()
	Returns the system-wide total amount of virtual memory in bytes.
static uint64_t	availablePhysicalMemory ()
	Returns the system-wide available amount of physical memory in bytes.
static uint64_t	availableVirtualMemory ()
	Returns the system-wide available amount of virtual memory in bytes.

Detailed Description

This class implements system memory management functions.

Member Function Documentation

availablePhysicalMemory()

static uint64_t Ocean::System::Memory::availablePhysicalMemory ( )

static

Returns the system-wide available amount of physical memory in bytes.

Returns

Available physical memory in bytes, 0 if not available

availableVirtualMemory()

static uint64_t Ocean::System::Memory::availableVirtualMemory ( )

static

Returns the system-wide available amount of virtual memory in bytes.

Returns

Available virtual memory in bytes, 0 if not available

memoryLoad()

static int Ocean::System::Memory::memoryLoad ( )

static

Returns the current system memory load in percent, with range [0, 100], -1 if not available.

Returns

Current memory load

processVirtualMemory()

static uint64_t Ocean::System::Memory::processVirtualMemory ( )

static

Returns the amount of virtual memory used by the calling process.

Returns

The virtual memory use by the process, in bytes, 0 if not available

totalPhysicalMemory()

static uint64_t Ocean::System::Memory::totalPhysicalMemory ( )

static

Returns the system-wide total amount of actual physical memory in bytes.

Returns

Physical memory in bytes, 0 if not available

totalVirtualMemory()

static uint64_t Ocean::System::Memory::totalVirtualMemory ( )

static

Returns the system-wide total amount of virtual memory in bytes.

Returns

Virtual memory in bytes, 0 if not available

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

• system/Memory.h