Changeset f4a346 for molecuilder/src/molecules.cpp

Timestamp:

Aug 3, 2009, 8:21:05 PM (16 years ago)

Author:

Frederik Heber <heber@…>

Children:

04dcc0

Parents:

0e2190 (diff), eb167d (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge branch 'TesselationRefactoring' into ConcaveHull

Conflicts:

molecuilder/src/boundary.cpp
molecuilder/src/boundary.hpp
molecuilder/src/linkedcell.cpp
molecuilder/src/linkedcell.hpp
molecuilder/src/molecules.hpp

All of Saskia Metzler's new function were transfered from boundary.cpp to tesselation.cpp and the changes due to TesselPoint, LinkedCell and so on incorporated.

File:

• molecuilder/src/molecules.cpp (modified) (3 diffs)

molecuilder/src/molecules.cpp

@@ -5 +5 @@
  */
 
+#include "config.hpp"
 #include "molecules.hpp"
 
@@ -42 +43 @@
   end->father = NULL;
   link(start,end);
+  InternalPointer = start;
   // init bond chain list
   first = new bond(start, end, 1, -1);
@@ -82 +84 @@
   delete(end);
   delete(start);
+};
+
+
+/** Determine center of all atoms.
+ * \param *out output stream for debugging
+ * \return pointer to allocated with central coordinates
+ */
+Vector *molecule::GetCenter(ofstream *out)
+{
+  Vector *center = DetermineCenterOfAll(out);
+  return center;
+};
+
+/** Return current atom in the list.
+ * \return pointer to atom or NULL if none present
+ */
+TesselPoint *molecule::GetPoint()
+{
+  if ((InternalPointer != start) && (InternalPointer != end))
+    return InternalPointer;
+  else
+    return NULL;
+};
+
+/** Return pointer to one after last atom in the list.
+ * \return pointer to end marker
+ */
+TesselPoint *molecule::GetTerminalPoint()
+{
+  return end;
+};
+
+/** Go to next atom.
+ * Stops at last one.
+ */
+void molecule::GoToNext()
+{
+  if (InternalPointer->next != end)
+    InternalPointer = InternalPointer->next;
+};
+
+/** Go to previous atom.
+ * Stops at first one.
+ */
+void molecule::GoToPrevious()
+{
+  if (InternalPointer->previous != start)
+    InternalPointer = InternalPointer->previous;
+};
+
+/** Goes to first atom.
+ */
+void molecule::GoToFirst()
+{
+  InternalPointer = start->next;
+};
+
+/** Goes to last atom.
+ */
+void molecule::GoToLast()
+{
+  InternalPointer = end->previous;
+};
+
+/** Checks whether we have any atoms in molecule.
+ * \return true - no atoms, false - not empty
+ */
+bool molecule::IsEmpty()
+{
+  return (start->next == end);
+};
+
+/** Checks whether we are at the last atom
+ * \return true - current atom is last one, false - is not last one
+ */
+bool molecule::IsLast()
+{
+  return (InternalPointer->next == end);
 };