toolsa/DateTime, Radx/RadxTime - adding setToNever() method

NCAR · Dec 13, 2023 · 1a5dd7b · 1a5dd7b
1 parent 491d906
commit 1a5dd7b
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Showing 4 changed files with 41 additions and 3 deletions.
diff --git a/codebase/libs/Radx/src/Radx/RadxTime.cc b/codebase/libs/Radx/src/Radx/RadxTime.cc
@@ -25,8 +25,7 @@
 //
 // Utility class for manipulating date/time
 //
-// Terri L. Betancourt RAP, NCAR, Boulder, CO, 80307, USA
-// January 1999
+// Based on toolsa DateTime class
 //
 ///////////////////////////////////////////////////////////////////////////////
 
@@ -166,6 +165,27 @@ void RadxTime::clear()
   _init();
 }
 
+/////////////////////////////
+/// Set to current time
+
+void RadxTime::setToNow()
+
+{
+  struct timeval tv;
+  gettimeofday(&tv, NULL);
+  _uTime = tv.tv_sec;
+  _subSec = tv.tv_usec / 1.0e6;
+}
+
+/////////////////////////////
+/// Set invalid
+
+void RadxTime::setToNever()
+
+{
+  set(NEVER);
+}
+
 ///////////////////////////////////
 // set based on spec
 

diff --git a/codebase/libs/Radx/src/include/Radx/RadxTime.hh b/codebase/libs/Radx/src/include/Radx/RadxTime.hh
@@ -25,7 +25,8 @@
 //
 // RadxTime
 //
-// Utility class for manipulating date/time
+// Utility class for manipulating date/time.
+// Originally based on toolsa DateTime class.
 //
 ////////////////////////////////////////////////////////////////////////////////
 
@@ -113,6 +114,14 @@ public:
   /// Clear - set to Jan 1 1970
 
   void clear();
+
+  /// sets to subsec precision, using getTimeOfDay()
+
+  void setToNow();
+
+  /// set to invalid
+
+  void setToNever();
 
   /// Set from time_t
 

diff --git a/codebase/libs/toolsa/src/include/toolsa/DateTime.hh b/codebase/libs/toolsa/src/include/toolsa/DateTime.hh
@@ -74,6 +74,8 @@ public:
 
   void setToNow(); // sets to subsec precision, using getTimeOfDay()
 
+  void setToNever(); // sets to invalid
+
   void set(time_t when);
 
   void set(time_t when, double subSec);

diff --git a/codebase/libs/toolsa/src/utim/DateTime.cc b/codebase/libs/toolsa/src/utim/DateTime.cc
@@ -307,10 +307,17 @@ void
   _subSec = tv.tv_usec / 1.0e6;
 }
 
+void
+  DateTime::setToNever()
+{
+  set(NEVER);
+}
+
 void
   DateTime::set(time_t when)
 {
   _uTime = when; 
+  _subSec = 0;
   setLeadDeltaTime(NULL);
 }