1 /* $Id: dense.h,v 1.3 1996/04/09 20:24:20 curfman Exp bsmith $ */ 2 3 #include "src/mat/matimpl.h" 4 #include <math.h> 5 6 #if !defined(__DENSE_H) 7 #define __DENSE_H 8 9 /* 10 MATSEQDENSE format - conventional dense Fortran storage (by columns) 11 */ 12 13 typedef struct { 14 Scalar *v; /* matrix elements */ 15 int roworiented; /* if true, row oriented input (default) */ 16 int m, n; /* rows, columns */ 17 int pad; /* padding */ 18 int *pivots; /* pivots in LU factorization */ 19 int user_alloc; /* true if the user provided the dense data */ 20 } Mat_SeqDense; 21 22 extern int MatMult_SeqDense(Mat A,Vec,Vec); 23 extern int MatMultAdd_SeqDense(Mat A,Vec,Vec,Vec); 24 extern int MatMultTrans_SeqDense(Mat A,Vec,Vec); 25 extern int MatMultTransAdd_SeqDense(Mat A,Vec,Vec,Vec); 26 27 #endif 28