SystemStats Class Reference

Contains methods for finding out about the current hardware and OS configuration. More...

List of all members.

Public Types
enum	OperatingSystemType {   UnknownOS = 0, MacOSX = 0x1000, Linux = 0x2000, Android = 0x3000,   Win95 = 0x4001, Win98 = 0x4002, WinNT351 = 0x4103, WinNT40 = 0x4104,   Win2000 = 0x4105, WinXP = 0x4106, WinVista = 0x4107, Windows7 = 0x4108,   Windows = 0x4000, WindowsNT = 0x0100 }
	The set of possible results of the getOperatingSystemType() method. More...
Static Public Member Functions
static String	getJUCEVersion ()
	Returns the current version of JUCE,.
static OperatingSystemType	getOperatingSystemType ()
	Returns the type of operating system we're running on.
static String	getOperatingSystemName ()
	Returns the name of the type of operating system we're running on.
static bool	isOperatingSystem64Bit ()
	Returns true if the OS is 64-bit, or false for a 32-bit OS.
static String	getLogonName ()
	Returns the current user's name, if available.
static String	getFullUserName ()
	Returns the current user's full name, if available.
static String	getComputerName ()
	Returns the host-name of the computer.
static int	getCpuSpeedInMegaherz ()
	Returns the approximate CPU speed.
static String	getCpuVendor ()
	Returns a string to indicate the CPU vendor.
static bool	hasMMX () noexcept
	Checks whether Intel MMX instructions are available.
static bool	hasSSE () noexcept
	Checks whether Intel SSE instructions are available.
static bool	hasSSE2 () noexcept
	Checks whether Intel SSE2 instructions are available.
static bool	has3DNow () noexcept
	Checks whether AMD 3DNOW instructions are available.
static int	getNumCpus () noexcept
	Returns the number of CPUs.
static int	getMemorySizeInMegabytes ()
	Finds out how much RAM is in the machine.
static int	getPageSize ()
	Returns the system page-size.

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Detailed Description

Contains methods for finding out about the current hardware and OS configuration.

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Member Enumeration Documentation

enum SystemStats::OperatingSystemType

The set of possible results of the getOperatingSystemType() method.

Enumerator:

UnknownOS
MacOSX
Linux
Android
Win95
Win98
WinNT351
WinNT40
Win2000
WinXP
WinVista
Windows7
Windows	To test whether any version of Windows is running, you can use the expression ((getOperatingSystemType() & Windows) != 0).
WindowsNT	To test whether the platform is Windows NT or later (i.e. not Win95 or 98), you can use the expression ((getOperatingSystemType() & WindowsNT) != 0).

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Member Function Documentation

static String SystemStats::getJUCEVersion

(

)

[static]

Returns the current version of JUCE,.

See also the JUCE_VERSION, JUCE_MAJOR_VERSION and JUCE_MINOR_VERSION macros.

static OperatingSystemType SystemStats::getOperatingSystemType

(

)

[static]

Returns the type of operating system we're running on.

Returns:

one of the values from the OperatingSystemType enum.

See also:

getOperatingSystemName

static String SystemStats::getOperatingSystemName

(

)

[static]

Returns the name of the type of operating system we're running on.

Returns:

a string describing the OS type.

See also:

getOperatingSystemType

static bool SystemStats::isOperatingSystem64Bit

(

)

[static]

Returns true if the OS is 64-bit, or false for a 32-bit OS.

static String SystemStats::getLogonName

(

)

[static]

Returns the current user's name, if available.

See also:

getFullUserName()

static String SystemStats::getFullUserName

(

)

[static]

Returns the current user's full name, if available.

On some OSes, this may just return the same value as getLogonName().

See also:

getLogonName()

static String SystemStats::getComputerName

(

)

[static]

Returns the host-name of the computer.

static int SystemStats::getCpuSpeedInMegaherz

(

)

[static]

Returns the approximate CPU speed.

Returns:

the speed in megahertz, e.g. 1500, 2500, 32000 (depending on what year you're reading this...)

static String SystemStats::getCpuVendor

(

)

[static]

Returns a string to indicate the CPU vendor.

Might not be known on some systems.

static bool SystemStats::hasMMX

(

)

[static]

Checks whether Intel MMX instructions are available.

static bool SystemStats::hasSSE

(

)

[static]

Checks whether Intel SSE instructions are available.

static bool SystemStats::hasSSE2

(

)

[static]

Checks whether Intel SSE2 instructions are available.

static bool SystemStats::has3DNow

(

)

[static]

Checks whether AMD 3DNOW instructions are available.

static int SystemStats::getNumCpus

(

)

[static]

Returns the number of CPUs.

static int SystemStats::getMemorySizeInMegabytes

(

)

[static]

Finds out how much RAM is in the machine.

Returns:

the approximate number of megabytes of memory, or zero if something goes wrong when finding out.

static int SystemStats::getPageSize

(

)

[static]

Returns the system page-size.

This is only used by programmers with beards.

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

• juce_SystemStats.h