Changeset 479 for trunk

Timestamp:

10/05/2009 08:32:56 PM (3 years ago)

Author:

powell

Message:

Fixed a really stupid bug in the spinodal!

Location:

trunk/matml/src/ternary

Files:

• ChangeLog (modified) (1 diff)
• spinodal.c (modified) (2 diffs)
• ternary.tex.in (modified) (1 diff)

trunk/matml/src/ternary/ChangeLog

@@ -2 +2 @@
 
   * New arbitrary polynomial terms in the free energy functions.
+  * Fixed a dumb bug in spinodal.c so that mostly works.
 
  --

trunk/matml/src/ternary/spinodal.c

@@ -272 +272 @@
           if (++numnewpoints >= thenewpoints_size)
             if (!(thenewpoints = (energy_point *)
-                  malloc ((thenewpoints_size*=2)*sizeof (energy_point))))
+                  realloc (thenewpoints,
+                           (thenewpoints_size*=2)*sizeof (energy_point))))
               { free (thenewpoints); free (thesegs); return 1; }
           thenewpoints [numnewpoints-1] .C2 = A2;
@@ -288 +289 @@
           if (++numnewpoints >= thenewpoints_size)
             if (!(thenewpoints = (energy_point *)
-                  malloc ((thenewpoints_size*=2)*sizeof (energy_point))))
+                  realloc (thenewpoints,
+                           (thenewpoints_size*=2)*sizeof (energy_point))))
               { free (thenewpoints); free (thesegs); return 1; }
           thenewpoints [numnewpoints-1] .C2 = B2;

trunk/matml/src/ternary/ternary.tex.in

@@ -102 +102 @@
 \section{Bugs}
 
-Version 0.4.0 is releasing with an incomplete spinodal implementation, which is
-accurate for parts of the phase diagram and not others.  The {\tt ternary}
-program shows it in action, with parts of it working well, but with one long
-line from a corner to a point on the spinodal.
-
-It is also releasing with an incomplete implementation of {\tt hullRefine},
+Version 0.5.0 is releasing with an incomplete implementation of
+{\tt hullRefine},
 which is fine for interior points, but does not attempt to refine points on the
 edges, i.e. pseudobinaries.