Changeset 7294 for trunk/sources/HeuristicLab.ExtLibs/HeuristicLab.ALGLIB/3.4.0/ALGLIB-3.4.0/diffequations.cs

Timestamp:

01/09/12 11:42:08 (12 years ago)

Author:

gkronber

Message:

#1733 updated alglib sources to version 3.4.0 of alglib and updated project and plugin references

Location:

trunk/sources/HeuristicLab.ExtLibs/HeuristicLab.ALGLIB/3.4.0

Files:

• . (moved) (moved from trunk/sources/HeuristicLab.ExtLibs/HeuristicLab.ALGLIB/3.1.0)
• ALGLIB-3.4.0 (copied) (copied from trunk/sources/HeuristicLab.ExtLibs/HeuristicLab.ALGLIB/3.1.0/ALGLIB-3.1.0)
• ALGLIB-3.4.0/diffequations.cs (modified) (4 diffs)

trunk/sources/HeuristicLab.ExtLibs/HeuristicLab.ALGLIB/3.4.0/ALGLIB-3.4.0/diffequations.cs

@@ -168 +168 @@
         obj     -   optional object which is passed to diff; can be NULL
 
-    One iteration of ODE solver.
-
-    Called after inialization of State structure with OdeSolverXXX subroutine.
-    See HTML docs for examples.
-
-    INPUT PARAMETERS:
-        State   -   structure which stores algorithm state between subsequent
-                    calls and which is used for reverse communication. Must be
-                    initialized with OdeSolverXXX() call first.
-
-    If subroutine returned False, algorithm have finished its work.
-    If subroutine returned True, then user should:
-    * calculate F(State.X, State.Y)
-    * store it in State.DY
-    Here State.X is real, State.Y and State.DY are arrays[0..N-1] of reals.
 
       -- ALGLIB --
@@ -372 +357 @@
 
         /*************************************************************************
-        One iteration of ODE solver.
-
-        Called after inialization of State structure with OdeSolverXXX subroutine.
-        See HTML docs for examples.
-
-        INPUT PARAMETERS:
-            State   -   structure which stores algorithm state between subsequent
-                        calls and which is used for reverse communication. Must be
-                        initialized with OdeSolverXXX() call first.
-
-        If subroutine returned False, algorithm have finished its work.
-        If subroutine returned True, then user should:
-        * calculate F(State.X, State.Y)
-        * store it in State.DY
-        Here State.X is real, State.Y and State.DY are arrays[0..N-1] of reals.
 
           -- ALGLIB --
@@ -472 +442 @@
             m = state.m;
             h = state.h;
-            state.y = new double[n];
-            state.dy = new double[n];
             maxgrowpow = Math.Pow(odesolvermaxgrow, 5);
             state.repnfev = 0;
@@ -965 +933 @@
             state.solvertype = solvertype;
             state.repterminationtype = 0;
+            
+            //
+            // Allocate arrays
+            //
+            state.y = new double[n];
+            state.dy = new double[n];
         }