Changeset 7387675 in tol for tol/bmath/bfunct/tol_brealfun.h

Timestamp:

Feb 18, 2013, 2:42:06 PM (14 years ago)

Author:

Víctor de Buen <vdebuen@…>

Branches:

1941-docker-image-to-test, devel, master

Children:

861d63d

Parents:

09c91c1

Message:

New built-in functions AutoScale and Gradient2

git-svn-id: ​https://www.tol-project.org/svn/tolp/trunk@5625 be4846ae-f051-483a-831f-b64e7d08527f

File:

• tol/bmath/bfunct/tol_brealfun.h (modified) (1 diff)

tol/bmath/bfunct/tol_brealfun.h

@@ -96 +96 @@
 
   // Operations:
-  virtual void Gradient (const BArray<BDat>&  x, BArray<BDat>&  G);
-  virtual void Hessian(const BArray<BDat>& x, BMatrix<BDat>& H);
+  bool AutoScale (
+    const BArray<BDat>& x, 
+    const BArray<BDat>& xMin, 
+    const BArray<BDat>& xMax, 
+    BDat fDist, 
+    BDat tolerance, 
+    BArray<BDat>& S);
+
+  virtual void Gradient (const BArray<BDat>& x, const BArray<BDat>& scale, BArray<BDat>&  G);
+  virtual void Gradient2(const BArray<BDat>& x, const BArray<BDat>& scale, BArray<BDat>&  G2);
+  virtual void Gradient (const BArray<BDat>& x, BArray<BDat>&  G);
+  virtual void Gradient2(const BArray<BDat>& x, BArray<BDat>&  G2);
+  virtual void Hessian  (const BArray<BDat>& x, BMatrix<BDat>& H);
   virtual BDat Dimension();
 };