module Concurrency

Classes

Name	Description
Geo::GeoCriticalSection	Basic wrapper around a critical section object.
Geo::GeoEvent	Event that can be manually triggered.
Geo::GeoInputEvent	Event for handling input messages.
Geo::GeoScopedCSection	A simple utility for aquiring a lock for the duration of a function.
Geo::IGeoEvent	Cross platform Event class.

Typedefs

Name	Description
void * GeoThreadHandle	When threading is unavailable, just use a void* as the unsupported type.
u32 GeoThreadResult	Return type of a thread function.
GeoThreadResult(GEO_THREAD_CALLING_CONV * GeoThreadStartRoutine)(void *lpThreadParameter)	Thread start function prototype.

Variables

Name	Description
const GeoThreadHandle GEO_INVALID_THREAD_HANDLE	A thread handle value that is never valid.

Functions

Name	Description
GeoCreateThread(GeoThreadStartRoutine, void *)	Platform specific thread creation function.
GeoGetCurrentThreadHandle()	Platform specific thread accessor function.
GeoInterlockedAdd32(GeoAtomic< u32 > &, u32)	Atomically add amount to value pointed to by addend, returns the new value.
GeoInterlockedAdd64(GeoAtomic< s64 > &, s64)	Atomically add amount to value pointed to by addend, returns the new value.
GeoInterlockedDec32(GeoAtomic< u32 > &)	Atomically decrement value pointed to by addend, returns the new value.
GeoInterlockedExchange32(GeoAtomic< u32 > &, u32)	Atomically sets a value, and returns its previous value.
GeoInterlockedExchange64(GeoAtomic< u64 > &, u64)	Atomically sets a value, and returns its previous value.
GeoInterlockedInc32(GeoAtomic< u32 > &)	Atomically increment value pointed to by addend, returns the new value.
GeoInterlockedInc64(GeoAtomic< s64 > &)	Atomically increment value pointed to by addend, returns the new value.
GeoInterlockedSub32(GeoAtomic< u32 > &, u32)	Atomically subtract amount to value pointed to by addend, returns new value.
GeoReleaseThread(GeoThreadHandle)	Platform specific thread release function.
GeoResumeThread(GeoThreadHandle)	Platform specific thread resume function.
GeoSetThreadAffinity(GeoThreadHandle, Geo::u64)	Platform specific set thread affinity function.
GeoSleepThread(u32)	Platform specific thread sleep function.
GeoThreadEqual(GeoThreadHandle, GeoThreadHandle)	Platform specific thread comparison function.
GeoWaitThread(GeoThreadHandle)	Platform specific thread wait function.
GeoYieldThread()	Platform specific thread yield function.

Defines

Name	Description
GEO_ATOMIC_IMPLEMENTED 0	Set to 1 on platforms where Atomic operations are available.
GEO_THREAD_CALLING_CONV	Calling convention of GeoThread function.
GEO_THREADING_IMPLEMENTED 0	Set to 0 on platforms where Posix style threading methods are not available.

GeoThreadHandle Geo::GeoCreateThread

public: GeoThreadHandle GeoCreateThread
(
GeoThreadStartRoutine function,
void * data
)

Platform specific thread creation function.

GeoThreadHandle Geo::GeoGetCurrentThreadHandle

public: GeoThreadHandle GeoGetCurrentThreadHandle()

Platform specific thread accessor function.

s32 Geo::GeoInterlockedAdd32

public: s32 GeoInterlockedAdd32
(
GeoAtomic< u32 > & addend,
u32 amount
)

Atomically add amount to value pointed to by addend, returns the new value.

s64 Geo::GeoInterlockedAdd64

public: s64 GeoInterlockedAdd64
(
GeoAtomic< s64 > & addend,
s64 amount
)

Atomically add amount to value pointed to by addend, returns the new value.

s32 Geo::GeoInterlockedDec32

public: s32 GeoInterlockedDec32
(
GeoAtomic< u32 > & addend
)

Atomically decrement value pointed to by addend, returns the new value.

u32 Geo::GeoInterlockedExchange32

public: u32 GeoInterlockedExchange32
(
GeoAtomic< u32 > & target,
u32 value
)

Atomically sets a value, and returns its previous value.

u64 Geo::GeoInterlockedExchange64

public: u64 GeoInterlockedExchange64
(
GeoAtomic< u64 > & target,
u64 value
)

Atomically sets a value, and returns its previous value.

s32 Geo::GeoInterlockedInc32

public: s32 GeoInterlockedInc32
(
GeoAtomic< u32 > & addend
)

Atomically increment value pointed to by addend, returns the new value.

s64 Geo::GeoInterlockedInc64

public: s64 GeoInterlockedInc64
(
GeoAtomic< s64 > & addend
)

Atomically increment value pointed to by addend, returns the new value.

s32 Geo::GeoInterlockedSub32

public: s32 GeoInterlockedSub32
(
GeoAtomic< u32 > & addend,
u32 amount
)

Atomically subtract amount to value pointed to by addend, returns new value.

void Geo::GeoReleaseThread

public: void GeoReleaseThread
(
GeoThreadHandle thread
)

Platform specific thread release function.

void Geo::GeoResumeThread

public: void GeoResumeThread
(
GeoThreadHandle thread
)

Platform specific thread resume function.

void Geo::GeoSetThreadAffinity

public: void GeoSetThreadAffinity
(
GeoThreadHandle thread,
Geo::u64 affinity
)

Platform specific set thread affinity function.

void Geo::GeoSleepThread

public: void GeoSleepThread
(
u32 ms
)

Platform specific thread sleep function.

bool Geo::GeoThreadEqual

public: bool GeoThreadEqual
(
GeoThreadHandle a,
GeoThreadHandle b
)

Platform specific thread comparison function.

void Geo::GeoWaitThread

public: void GeoWaitThread
(
GeoThreadHandle thread
)

Platform specific thread wait function.

void Geo::GeoYieldThread

public: void GeoYieldThread()

Platform specific thread yield function.