Changeset 839 for trunk/src

Timestamp:

02/23/06 11:20:02 (19 years ago)

Author:

mar637

Message:

added getEntry to retrieve data by id

Location:

trunk/src

Files:

• STFocus.cpp (modified) (1 diff)
• STFocus.h (modified) (1 diff)

trunk/src/STFocus.cpp

@@ -77 +77 @@
 }
 
+void asap::STFocus::getEntry( Float& rotation, Float& angle, Float& ftan,
+                              uInt id)
+{
+  Table t = table_(table_.col("ID") == Int(id) );
+  if (t.nrow() == 0 ) {
+    throw(AipsError("STFocus::getEntry - id out of range"));
+  }
+  ROTableRow row(t);
+  // get first row - there should only be one matching id
+  const TableRecord& rec = row.get(0);
+  rotation = rec.asFloat("ROTATION");
+  angle = rec.asFloat("ANGLE");
+  ftan = rec.asFloat("TAN");
 }
+
+}

trunk/src/STFocus.h

@@ -36 +36 @@
                        casa::Float ftan);
 
+  void getEntry( casa::Float& rotation, casa::Float& angle,
+                       casa::Float& ftan, casa::uInt id);
+
 private:
   void setup();