Changeset 610

Timestamp:

09/13/09 23:14:24 (15 years ago)

Author:

smidl

Message:

rv returns name of a scalar at prespecified position

Location:

library

Files:

• bdm/base/bdmbase.h (modified) (1 diff)
• tests/rv_test.cpp (modified) (1 diff)

library/bdm/base/bdmbase.h

@@ -181 +181 @@
                 return NAMES ( ids ( at ) );
         }
+        //! returns name of a scalar at position scalat, i.e. it can be in the middle of vector name, in that case it adds "_%d" to it
+        std::string scalarname ( int scalat ) const {
+                bdm_assert_debug(scalat<dsize,"Wrong input index");
+                int id=0;
+                int scalid=0;
+                while (scalid+SIZES(ids(id))<=scalat)  { scalid+=SIZES(ids(id)); id++;};
+                //now id is the id of variable of interest
+                if (size(id)==1)
+                        return  NAMES ( ids ( id ) );
+                else
+                        return  NAMES ( ids ( id ) )+ "_" + num2str(scalat-scalid);
+
+        }
         void set_time ( int at, int time0 ) {
                 times ( at ) = time0;

library/tests/rv_test.cpp

@@ -150 +150 @@
         
         CHECK_EQUAL(uniq1.id(0), uniq2.id(0));
+        
+        // check scalarname
+        CHECK_EQUAL("a_in_test_rv_2", abc.scalarname(2));
+        CHECK_EQUAL("b_in_test_rv_0", abc.scalarname(3));
 }