I was browsing through the souce code for the boost mutex
implementation just to understand how the library works. I get the
basic idea: a mutex object is associated with a scoped_lock object.
The scoped_lock object calls private member functions of the mutex,
specifically mutex::do_lock and mutex::do_unloc k via static functions
defined in the lock_ops class.
My question is, where is the actual platform-specific call to actually
lock the mutex primitive, e.g. the call to pthread_mutex_l ock? In the
boost source code, in the mutex.hpp file, the private member function
do_lock() is declared but not actually defined. Where is the code
that actually calls the platform-specific lock function? 1 3247 ch******@gmail. com wrote:
I was browsing through the souce code for the boost mutex
implementation just to understand how the library works. I get the
basic idea: a mutex object is associated with a scoped_lock object.
The scoped_lock object calls private member functions of the mutex,
specifically mutex::do_lock and mutex::do_unloc k via static functions
defined in the lock_ops class.
My question is, where is the actual platform-specific call to actually
lock the mutex primitive, e.g. the call to pthread_mutex_l ock? In the
boost source code, in the mutex.hpp file, the private member function
do_lock() is declared but not actually defined. Where is the code
that actually calls the platform-specific lock function? http://www.google.com/codesearch?hl=...package:boost+
do_lock+show:A3 9GR61BV8A:-PObAh4uKr8:6IDZ IkSVSO4&sa=N&cd =5&ct=rc&cs_p=c vs+
:pserver:anonym ous%40boost.cvs .sourceforge.ne t:/cvsroot/boost-sandbox
+boost-sandbox&cs_f=bo ost/shmem/sync/posix/shared_mutex.hp p#first
[rebuild the link]
Regards,
Zeppe This thread has been closed and replies have been disabled. Please start a new discussion. Similar topics |
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