KCPUInfo Class Reference

This class provides a means for applications to obtain information at runtime about processor support for certain architecture extensions, such as MMX, SSE, 3DNow and AltiVec. More...

#include <kcpuinfo.h>

List of all members.

Public Types
enum	Extensions {   IntelMMX = 1 << 0, IntelSSE = 1 << 1, IntelSSE2 = 1 << 2, AMD3DNOW = 1 << 3,   AltiVec = 1 << 4 }
Static Public Member Functions
static bool	haveExtension (unsigned int extension)

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Detailed Description

This class provides a means for applications to obtain information at runtime about processor support for certain architecture extensions, such as MMX, SSE, 3DNow and AltiVec.

Since:

3.2

Definition at line 39 of file kcpuinfo.h.

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Member Enumeration Documentation

enum KCPUInfo::Extensions

This enum contains the list of architecture extensions you can query.

Enumerator:

IntelMMX	Intel's MMX instructions.
IntelSSE	Intel's SSE instructions.
IntelSSE2	Intel's SSE2 instructions.
AMD3DNOW	AMD 3DNOW instructions.
AltiVec	Motorola AltiVec instructions.

Definition at line 46 of file kcpuinfo.h.

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Member Function Documentation

static bool KCPUInfo::haveExtension

(

unsigned int

extension

)

[inline, static]

Returns true if the processor supports extension, and false otherwise.

Parameters:

extension

the feature to query.

Returns:

If true, the processor supports extension.

See also:

Extensions

Definition at line 62 of file kcpuinfo.h.

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

• kcpuinfo.h
• kcpuinfo.cpp