Changeset 10001 for trunk/psLib/src/math/psSparse.h

Timestamp:

Nov 14, 2006, 6:09:23 PM (19 years ago)

Author:

magnier

Message:

more dev work on the psSparseBorder concepts

File:

• trunk/psLib/src/math/psSparse.h (modified) (2 diffs)

trunk/psLib/src/math/psSparse.h

@@ -71 +71 @@
     typedef struct
     {
-        psImage *Bij;                      // Aij contains the populated elements of the matrix
-        psImage *Qii;                      // Bfj contains the elements of the vector Bf
-        int Nelem;                         // Number of elements (long dimension of Bij, 0-j)
-        int Nrows;                         // Number of rows (size of Qii)
+        psSparse *sparse;  // corresponding sparse matrix equation
+        psImage *Bij;   // Aij contains the populated elements of the matrix
+        psImage *Qii;   // Bfj contains the elements of the vector Bf
+        psVector *Yi;   // lower independent var
+        psVector *Gi;   // lower dependent var
+        int Nrows;   // Number of rows (long dimension of Bij, 0-j)
+        int Nborder;   // Number of border elements (size of Qii)
     }
 psSparseBorder;
@@ -80 +83 @@
 
 // allocate a sparse matrix structure
-psSparse *psSparseBorderAlloc(int Nrows, int Nelem);
+psSparseBorder *psSparseBorderAlloc(psSparse *sparse, int Nborder);
 
 // add a new matrix element