1: #if !defined(_FreeSpace_h_)
  2: #define _FreeSpace_h_

  4: #include <petscsys.h>

  6: typedef struct _Space *PetscFreeSpaceList;

  8: struct _Space {
  9:   PetscFreeSpaceList more_space;
 10:   PetscInt           *array;
 11:   PetscInt           *array_head;
 12:   PetscInt           total_array_size;
 13:   PetscInt           local_used;
 14:   PetscInt           local_remaining;
 15: };

 17: PetscErrorCode PetscFreeSpaceGet(PetscInt,PetscFreeSpaceList*);
 18: PetscErrorCode PetscFreeSpaceContiguous(PetscFreeSpaceList*,PetscInt*);
 19: PetscErrorCode PetscFreeSpaceContiguous_LU(PetscFreeSpaceList*,PetscInt*,PetscInt,PetscInt*,PetscInt*);
 20: PetscErrorCode PetscFreeSpaceContiguous_Cholesky(PetscFreeSpaceList*,PetscInt*,PetscInt,PetscInt*,PetscInt*);
 21: PetscErrorCode PetscFreeSpaceDestroy(PetscFreeSpaceList);

 23: #endif