Changeset 712

Timestamp:

11/09/09 20:03:52 (15 years ago)

Author:

smidl

Message:

poor man's operator vec(bvec indeces)

Location:

library/bdm

Files:

• base/bdmbase.h (modified) (1 diff)
• itpp_ext.cpp (modified) (1 diff)
• itpp_ext.h (modified) (1 diff)

library/bdm/base/bdmbase.h

@@ -274 +274 @@
                         belong = belong | (ids == rv.id(r));
                 }
-                return times.length()>0 ? min (times(belong)) : 0;
+                return times.length()>0 ? min (get_from_bvec(times,belong)) : 0;
         }
         //!@}

library/bdm/itpp_ext.cpp

@@ -116 +116 @@
         return temp;
 }
+
+//! poor man's operator vec(bvec) - copied for svn version of itpp
+ivec get_from_bvec(const ivec &v, const bvec &binlist){
+  int size = binlist.size();
+  it_assert_debug(v.size() == size, "Vec<>::operator()(bvec &): "
+                  "Wrong size of binlist vector");
+  ivec temp(size);
+  int j = 0;
+  for (int i = 0; i < size; ++i)
+    if (binlist(i) == bin(1))
+      temp(j++) = v(i);
+  temp.set_size(j, true);
+  return temp;
+}
+
 
 //#if 0

library/bdm/itpp_ext.h

@@ -32 +32 @@
 
 bvec operator< ( const vec &t1, const vec &t2 );
+
+ivec get_from_bvec(const ivec &v, const bvec &binlist);
 
 // template<class Num_T>