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 (intinitial, 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.

Friends And Related Function Documentation

   __EXPORT int operator++ (MutexCounter &mc) [friend]
   __EXPORT int operator-- (MutexCounter &mc) [friend]

Author

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