ost::MutexCounter(3) | Library Functions Manual | ost::MutexCounter(3) |
NAME¶
ost::MutexCounter - The Mutex Counter is a counter variable which can safely be incremented or decremented by multiple threads.SYNOPSIS¶
#include <thread.h>
Inherits ost::Mutex.
Public Member Functions¶
MutexCounter (const char *id=NULL)
Create and optionally name a mutex protected counter. MutexCounter (int initial, const char *id=NULL)
Create and optionally name a mutex protected counter with an initial value.
Friends¶
__EXPORT int operator++ (MutexCounter &mc)
__EXPORT int operator-- (MutexCounter &mc)
Additional Inherited Members¶
Detailed Description¶
The Mutex Counter is a counter variable which can safely be incremented or decremented by multiple threads.A Mutex is used to protect access to the counter variable (an integer). An initial value can be specified for the counter, and it can be manipulated with the ++ and -- operators.
Author:
David Sugar dyfet@ostel.com Thread protected
integer counter.
Constructor & Destructor Documentation¶
ost::MutexCounter::MutexCounter (const char * id = NULL)¶
Create and optionally name a mutex protected counter.Parameters:
id name for mutex counter, optional for deadlock
testing.
ost::MutexCounter::MutexCounter (int initial, const char * id = NULL)¶
Create and optionally name a mutex protected counter with an initial value.Parameters:
initial value of counter.
id name of counter, optional for deadlock testing.
id name of counter, optional for deadlock testing.
Friends And Related Function Documentation¶
__EXPORT int operator++ (MutexCounter & mc) [friend]¶
__EXPORT int operator-- (MutexCounter & mc) [friend]¶
Author¶
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