Changeset bee48d for molecuilder/src/molecule_graph.cpp

Timestamp:

Oct 17, 2009, 5:06:42 PM (16 years ago)

Author:

Frederik Heber <heber@…>

Children:

aec775

Parents:

d70bf6

Message:

Renamed and rewritten CreateAdjacencyList2().

• rename CreateAdjacencyList2() -> CreateAdjacencyListFromDbondFile()
• initially written by Christian Neuen who was at that time not familiar with all the functions already present. The code is now shortened and tighter.

Signed-off-by: Frederik Heber <heber@…>

File:

• molecuilder/src/molecule_graph.cpp (modified) (1 diff)

molecuilder/src/molecule_graph.cpp

@@ -21 +21 @@
  * We obtain an outside file with the indices of atoms which are bondmembers.
  */
-void molecule::CreateAdjacencyList2(ofstream *out, ifstream *input)
+void molecule::CreateAdjacencyListFromDbondFile(ofstream *out, ifstream *input)
 {
 
   // 1 We will parse bonds out of the dbond file created by tremolo.
-      int atom1, atom2, temp;
-      atom *Walker, *OtherWalker;
-
-          if (!input)
-          {
-            cout << Verbose(1) << "Opening silica failed \n";
-          };
-
-      *input >> ws >> atom1;
-      *input >> ws >> atom2;
-          cout << Verbose(1) << "Scanning file\n";
-          while (!input->eof()) // Check whether we read everything already
-          {
-        *input >> ws >> atom1;
-        *input >> ws >> atom2;
-            if(atom2<atom1) //Sort indices of atoms in order
-            {
-              temp=atom1;
-              atom1=atom2;
-              atom2=temp;
-            };
-
-            Walker=start;
-            while(Walker-> nr != atom1) // Find atom corresponding to first index
-            {
-              Walker = Walker->next;
-            };
-            OtherWalker = Walker->next;
-            while(OtherWalker->nr != atom2) // Find atom corresponding to second index
-            {
-              OtherWalker= OtherWalker->next;
-            };
-            AddBond(Walker, OtherWalker); //Add the bond between the two atoms with respective indices.
-
-          }
-
-          CreateListOfBondsPerAtom(out);
-
+  int atom1, atom2;
+  atom *Walker, *OtherWalker;
+
+  if (!input)
+  {
+    cout << Verbose(1) << "Opening silica failed \n";
+  };
+
+  *input >> ws >> atom1;
+  *input >> ws >> atom2;
+  cout << Verbose(1) << "Scanning file\n";
+  while (!input->eof()) // Check whether we read everything already
+  {
+    *input >> ws >> atom1;
+    *input >> ws >> atom2;
+
+    if(atom2<atom1) //Sort indices of atoms in order
+      flip(atom1, atom2);
+    Walker=FindAtom(atom1);
+    OtherWalker=FindAtom(atom2);
+    AddBond(Walker, OtherWalker); //Add the bond between the two atoms with respective indices.
+  }
+
+  CreateListOfBondsPerAtom(out);
 };