doc changes; processRecord catch exceptions

src/copy/pv/pvTimestampPlugin.h

@@ -60,7 +60,7 @@ public:
 };
 
 /**
- * @brief  A filter that sets a timeStamp to the current time.
+ * @brief  A filter that sets a timeStamp to/from the current field or pvCopy.
  */
 class epicsShareClass PVTimestampFilter : public PVFilter
 {

src/pv/controlSupport.h

@@ -67,7 +67,19 @@ public:
      * @return Returns true is any fields were modified; otherwise false.
      */
     virtual void reset();
+    /** 
+     * @brief create a ControlSupport
+     *
+     * @param pvRecord - The pvRecord to which the support is attached.
+     * @return The new ControlSupport
+     */
     static ControlSupportPtr create(PVRecordPtr const & pvRecord);
+    /** 
+     * @brief create a controlSupport required by ControlSupport
+     *
+     * @param scalarType The type for outputValue.
+     * @return The controlField introspection structure.
+     */
     static epics::pvData::StructureConstPtr controlField(epics::pvData::ScalarType scalarType); 
 private:
     ControlSupport(PVRecordPtr const & pvRecord);

src/pv/processRecord.h

@@ -6,7 +6,7 @@
  */
 /**
  * @author mrk
- * @date 2013.04.18
+ * @date 2019.06.07
  */
 #ifndef PROCESSRECORD_H
 #define PROCESSRECORD_H
@@ -55,8 +55,17 @@ public:
      * @brief Process the record specified by  recordName.
      */
     virtual void process();
+    /**
+     * @brief The run method for the thread.
+     */
     virtual void run();
+    /**
+     * @brief Start the thread
+     */
     void startThread();
+    /**
+     * @brief Stop the thread
+     */
     void stop();
 private:
     ProcessRecord(

src/pv/scalarAlarmSupport.h

@@ -50,6 +50,7 @@ public:
      * @brief Connects to contol fields.
      *
      * @param pvValue The field to support.
+     * @param pvAlarm The alarm field.
      * @param pvSupport Support specific fields.
      * @return <b>true</b> for success and <b>false</b> for failure.
      */
@@ -69,7 +70,18 @@ public:
      *
      */
     virtual void reset();
+    /** 
+     * @brief create a ScalarAlarm
+     *
+     * @param pvRecord - The pvRecord to which the support is attached.
+     * @return The new ScalarAlarm
+     */
     static ScalarAlarmSupportPtr create(PVRecordPtr const & pvRecord);
+    /** 
+     * @brief create a scalarAlarm required by ScalarAlarm
+     *
+     * @return The scalarAlarmField introspection structure.
+     */
     static epics::pvData::StructureConstPtr scalarAlarmField(); 
 private:
 

src/special/processRecord.cpp

@@ -134,7 +134,13 @@ void ProcessRecord::run()
            PVRecordPtr pvRecord = (*iter).second;
            pvRecord->lock();
            pvRecord->beginGroupPut();
-           pvRecord->process();
+           try {
+               pvRecord->process();
+           } catch (std::exception& ex) {
+               std::cout << "record " << pvRecord->getRecordName() << "exception " << ex.what() << "\n";
+           } catch (...) {
+               std::cout<< "record " << pvRecord->getRecordName() << " process exception\n";
+           }
            pvRecord->endGroupPut();
            pvRecord->unlock();
         }