Vec_dh.h

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//       Ifpack: Object-Oriented Algebraic Preconditioner Package
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#ifndef VEC_DH_H
#define VEC_DH_H

#if defined(Ifpack_SHOW_DEPRECATED_WARNINGS)
#ifdef __GNUC__
#warning "The Ifpack package is deprecated"
#endif
#endif

#include "euclid_common.h"
#ifdef __cplusplus
extern "C"
{
#endif

  struct _vec_dh
  {
    int n;
    double *vals;
  };

  extern void Vec_dhCreate (Vec_dh * v);
  extern void Vec_dhDestroy (Vec_dh v);
  extern void Vec_dhInit (Vec_dh v, int size);
  /* allocates storage, but does not initialize values */

  extern void Vec_dhDuplicate (Vec_dh v, Vec_dh * out);
  /* creates vec and allocates storage, but neither
   * initializes nor copies values 
   */

  extern void Vec_dhCopy (Vec_dh x, Vec_dh y);
  /* copies values from x to y;
   * y must have proper storage allocated,
   * e.g, through previous call to Vec_dhDuplicate,
   * or Vec_dhCreate and Vec_dhInit.
   */

  extern void Vec_dhSet (Vec_dh v, double value);
  extern void Vec_dhSetRand (Vec_dh v);

  extern void Vec_dhRead (Vec_dh * v, int ignore, char *filename);
  extern void Vec_dhReadBIN (Vec_dh * v, char *filename);
  extern void Vec_dhPrint (Vec_dh v, SubdomainGraph_dh sg, char *filename);
  extern void Vec_dhPrintBIN (Vec_dh v, SubdomainGraph_dh sg, char *filename);
#ifdef __cplusplus
}
#endif
#endif