cs_pvec.c
Go to the documentation of this file.00001 #include "cs.h" 00002 /* x = b(p), for dense vectors x and b; p=NULL denotes identity */ 00003 int cs_pvec (const int *p, const double *b, double *x, int n) 00004 { 00005 int k ; 00006 if (!x || !b) return (0) ; /* check inputs */ 00007 for (k = 0 ; k < n ; k++) x [k] = b [p ? p [k] : k] ; 00008 return (1) ; 00009 }