Changeset 613 for library/bdm/base/bdmbase.h

Timestamp:

09/13/09 23:14:31 (15 years ago)

Author:

smidl

Message:

documentation

Files:

• library/bdm/base/bdmbase.h (modified) (3 diffs)

library/bdm/base/bdmbase.h

@@ -710 +710 @@
         //! push current data to history
         void step ( const vec &val_up ) {
-                if ( Hrv._dsize() > 0 ) {
-                        history.shift_right ( 0, Hrv._dsize() );
-                  history.set_subvector ( 0, val_up(v2h_up) ); // write U after Drv
+                if ( v2h_up.length() > 0 ) {
+                        history.shift_right ( 0, v2h_up.length() );
+                  history.set_subvector ( 0, val_up(v2h_up) ); 
                 }
         }
@@ -748 +748 @@
                 downsize = v2v_down.length() + h2v_down.length();
                 upsize = v2v_up.length();
+        }
+        //! set history of variable given by \c rv1 to values of \c hist.
+        void set_history(const RV& rv1, const vec &hist0){
+                bdm_assert(rv1._dsize()==hist0.length(),"hist is not compatible with given rv1");
+                ivec ind_H;
+                ivec ind_h0;
+                Hrv.dataind(rv1, ind_H, ind_h0); // find indeces of rv in 
+                set_subvector(history, ind_H, hist0(ind_h0)); // copy given hist to appropriate places
         }
 };
@@ -964 +972 @@
                 bdm_error ( "abstract class" );
         }
-
         //! Returns data records at indeces.
         virtual void getdata ( vec &dt, const ivec &indeces ) {