diff options
| author | levine <levine@ae88bc3d-4319-0410-8dbf-d08b4c9d3795> | 1999-05-14 17:47:27 +0000 |
|---|---|---|
| committer | levine <levine@ae88bc3d-4319-0410-8dbf-d08b4c9d3795> | 1999-05-14 17:47:27 +0000 |
| commit | c341841c9e37eb884bce9328ca22aa104c70309d (patch) | |
| tree | ee58bc1d258634c5d48be845b6bb71f813e13bd2 /ace/Synch_Options.cpp | |
| parent | ee2283f4484d6a32a874816814342ac81500da61 (diff) | |
| download | ATCD-c341841c9e37eb884bce9328ca22aa104c70309d.tar.gz | |
added comments about the static objects
Diffstat (limited to 'ace/Synch_Options.cpp')
| -rw-r--r-- | ace/Synch_Options.cpp | 25 |
1 files changed, 14 insertions, 11 deletions
diff --git a/ace/Synch_Options.cpp b/ace/Synch_Options.cpp index dff6dfb9b20..e3ed2627f1d 100644 --- a/ace/Synch_Options.cpp +++ b/ace/Synch_Options.cpp @@ -1,4 +1,3 @@ -// Synch_Options.cpp // $Id$ #define ACE_BUILD_DLL @@ -19,19 +18,20 @@ ACE_Synch_Options::dump (void) const } // Static initialization. +// Note: these three objects require static construction and destruction. -/* static */ +/* static */ ACE_Synch_Options ACE_Synch_Options::defaults; -/* static */ +/* static */ ACE_Synch_Options ACE_Synch_Options::synch; -/* static */ +/* static */ ACE_Synch_Options ACE_Synch_Options::asynch (ACE_Synch_Options::USE_REACTOR); ACE_Synch_Options::ACE_Synch_Options (u_long options, - const ACE_Time_Value &timeout, - const void *arg) + const ACE_Time_Value &timeout, + const void *arg) { // ACE_TRACE ("ACE_Synch_Options::ACE_Synch_Options"); this->set (options, timeout, arg); @@ -39,13 +39,17 @@ ACE_Synch_Options::ACE_Synch_Options (u_long options, void ACE_Synch_Options::set (u_long options, - const ACE_Time_Value &timeout, - const void *arg) + const ACE_Time_Value &timeout, + const void *arg) { // ACE_TRACE ("ACE_Synch_Options::set"); this->options_ = options; this->timeout_ = (ACE_Time_Value &) timeout; + // Whoa, possible dependence on static initialization here. This + // function is called during initialization of the statics above. + // But, ACE_Time_Value::zero is a static object. Very fortunately, + // its bits have a value of 0. if (this->timeout_ != ACE_Time_Value::zero) ACE_SET_BITS (this->options_, ACE_Synch_Options::USE_TIMEOUT); @@ -59,7 +63,7 @@ ACE_Synch_Options::operator[] (u_long option) const return (this->options_ & option) != 0; } -void +void ACE_Synch_Options::operator= (u_long option) { ACE_TRACE ("ACE_Synch_Options::operator="); @@ -73,7 +77,7 @@ ACE_Synch_Options::timeout (void) const return this->timeout_; } -void +void ACE_Synch_Options::timeout (ACE_Time_Value &tv) { ACE_TRACE ("ACE_Synch_Options::timeout"); @@ -100,4 +104,3 @@ ACE_Synch_Options::arg (const void *a) ACE_TRACE ("ACE_Synch_Options::arg"); this->arg_ = a; } - |