クラス
class	wxCondition
	wxCondition variables correspond to pthread conditions or to Win32 event objects. More...
class	wxCriticalSectionLocker
	This is a small helper class to be used with wxCriticalSection objects. More...
class	wxThreadHelper
	The wxThreadHelper class is a mix-in class that manages a single background thread, either detached or joinable (see wxThread for the differences). More...
class	wxCriticalSection
	A critical section object is used for exactly the same purpose as a wxMutex. More...
class	wxThread
	スレッドはプログラム内の基本的な実行パスです。More...
class	wxSemaphore
	wxSemaphore is a counter limiting the number of threads concurrently accessing a shared resource. More...
class	wxMutexLocker
	This is a small helper class to be used with wxMutex objects. More...
class	wxMutex
	A mutex object is a synchronization object whose state is set to signaled when it is not owned by any thread, and nonsignaled when it is owned. More...
Defines
#define	wxCRIT_SECT_DECLARE(cs)
	This macro declares a (static) critical section object named cs if `wxUSE_THREADS` is 1 and does nothing if it is 0.
#define	wxCRIT_SECT_DECLARE_MEMBER(cs)
	This macro declares a critical section object named cs if `wxUSE_THREADS` is 1 and does nothing if it is 0.
#define	wxCRIT_SECT_LOCKER(name, cs)
	This macro creates a wxCriticalSectionLocker named name and associated with the critical section cs if `wxUSE_THREADS` is 1 and does nothing if it is 0.
#define	wxCRITICAL_SECTION(name)
	This macro combines wxCRIT_SECT_DECLARE() and wxCRIT_SECT_LOCKER(): it creates a static critical section object and also the lock object associated with it.
#define	wxLEAVE_CRIT_SECT(critical_section)
	This macro is equivalent to critical_section.Leave() if `wxUSE_THREADS` is 1 and does nothing if it is 0.
#define	wxENTER_CRIT_SECT(critical_section)
	This macro is equivalent to critical_section.Enter() if `wxUSE_THREADS` is 1 and does nothing if it is 0.
Enumerations
enum	wxCondError { wxCOND_NO_ERROR = 0, wxCOND_INVALID, wxCOND_TIMEOUT, wxCOND_MISC_ERROR }
	See wxCondition. More...
enum	wxCriticalSectionType { wxCRITSEC_DEFAULT, wxCRITSEC_NON_RECURSIVE }
	Possible critical section types. More...
enum	wxThreadWait { wxTHREAD_WAIT_BLOCK, wxTHREAD_WAIT_YIELD, wxTHREAD_WAIT_DEFAULT = wxTHREAD_WAIT_YIELD }
	The possible thread wait types. More...
enum	wxThreadKind { wxTHREAD_DETACHED, wxTHREAD_JOINABLE }
	The possible thread kinds. More...
enum	wxThreadError { wxTHREAD_NO_ERROR = 0, wxTHREAD_NO_RESOURCE, wxTHREAD_RUNNING, wxTHREAD_NOT_RUNNING, wxTHREAD_KILLED, wxTHREAD_MISC_ERROR }
	The possible thread errors. More...
enum	{ WXTHREAD_MIN_PRIORITY = 0u, WXTHREAD_DEFAULT_PRIORITY = 50u, WXTHREAD_MAX_PRIORITY = 100u }
	Defines the interval of priority. More...
enum	wxSemaError { wxSEMA_NO_ERROR = 0, wxSEMA_INVALID, wxSEMA_BUSY, wxSEMA_TIMEOUT, wxSEMA_OVERFLOW, wxSEMA_MISC_ERROR }
	See wxSemaphore. More...
enum	wxMutexType { wxMUTEX_DEFAULT, wxMUTEX_RECURSIVE }
	The possible wxMutex kinds. More...
enum	wxMutexError { wxMUTEX_NO_ERROR = 0, wxMUTEX_INVALID, wxMUTEX_DEAD_LOCK, wxMUTEX_BUSY, wxMUTEX_UNLOCKED, wxMUTEX_TIMEOUT, wxMUTEX_MISC_ERROR }
	The possible wxMutex errors. More...
Functions
bool	wxIsMainThread ()
	Returns true if this thread is the main one.
void	wxMutexGuiEnter ()
	This function must be called when any thread other than the main GUI thread wants to get access to the GUI library.
void	wxMutexGuiLeave ()
	This function is only defined on platforms which support preemptive threads.

Enumeration Type Documentation

anonymous enum

Defines the interval of priority.

Enumerator:

WXTHREAD_MIN_PRIORITY
WXTHREAD_DEFAULT_PRIORITY
WXTHREAD_MAX_PRIORITY

enum wxCondError

See wxCondition.

Enumerator:

wxCOND_NO_ERROR
wxCOND_INVALID
wxCOND_TIMEOUT	WaitTimeout() has timed out.
wxCOND_MISC_ERROR

enum wxCriticalSectionType

Possible critical section types.

Enumerator:

wxCRITSEC_DEFAULT

wxCRITSEC_NON_RECURSIVE

Recursive critical section under both Windows and Unix.

Non-recursive critical section under Unix, recursive under Windows

enum wxMutexError

The possible wxMutex errors.

Enumerator:

wxMUTEX_NO_ERROR	The operation completed successfully.
wxMUTEX_INVALID	The mutex hasn't been initialized.
wxMUTEX_DEAD_LOCK	The mutex is already locked by the calling thread.
wxMUTEX_BUSY	The mutex is already locked by another thread.
wxMUTEX_UNLOCKED	An attempt to unlock a mutex which is not locked.
wxMUTEX_TIMEOUT	wxMutex::LockTimeout() has timed out.
wxMUTEX_MISC_ERROR	Any other error.

enum wxMutexType

The possible wxMutex kinds.

Enumerator:

wxMUTEX_DEFAULT	Normal non-recursive mutex: try to always use this one.
wxMUTEX_RECURSIVE	Recursive mutex: don't use these ones with wxCondition.

enum wxSemaError

See wxSemaphore.

Enumerator:

wxSEMA_NO_ERROR
wxSEMA_INVALID	semaphore hasn't been initialized successfully
wxSEMA_BUSY	returned by TryWait() if Wait() would block
wxSEMA_TIMEOUT	returned by WaitTimeout()
wxSEMA_OVERFLOW	Post() would increase counter past the max.
wxSEMA_MISC_ERROR

enum wxThreadError

The possible thread errors.

Enumerator:

wxTHREAD_NO_ERROR	No error.
wxTHREAD_NO_RESOURCE	No resource left to create a new thread.
wxTHREAD_RUNNING	The thread is already running.
wxTHREAD_NOT_RUNNING	The thread isn't running.
wxTHREAD_KILLED	Thread we waited for had to be killed.
wxTHREAD_MISC_ERROR	Some other error.

enum wxThreadKind

The possible thread kinds.

Enumerator:

wxTHREAD_DETACHED	Detached thread.
wxTHREAD_JOINABLE	Joinable thread.

enum wxThreadWait

The possible thread wait types.

Since:: 2.9.2

Enumerator:

wxTHREAD_WAIT_BLOCK

No events are processed while waiting.

This is the default under all platforms except for wxMSW.

wxTHREAD_WAIT_YIELD

Yield for event dispatching while waiting.

This flag is dangerous as it exposes the program using it to unexpected reentrancies in the same way as calling wxYield() function does so you are strongly advised to avoid its use and not wait for the thread termination from the main (GUI) thread at all to avoid making your application unresponsive.

Also notice that this flag is not portable as it is only implemented in wxMSW and simply ignored under the other platforms.

wxTHREAD_WAIT_DEFAULT

Default wait mode for wxThread::Wait() and wxThread::Delete().

For compatibility reasons, the default wait mode is currently wxTHREAD_WAIT_YIELD if WXWIN_COMPATIBILITY_2_8 is defined (and it is by default). However, as mentioned above, you're strongly encouraged to not use wxTHREAD_WAIT_YIELD and pass wxTHREAD_WAIT_BLOCK to wxThread method explicitly.

クラス

Defines

Enumerations

Functions

Enumeration Type Documentation