Actual source code: slepcvec.h

slepc-3.9.0 2018-04-12
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  1: /*
  2:    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  3:    SLEPc - Scalable Library for Eigenvalue Problem Computations
  4:    Copyright (c) 2002-2018, Universitat Politecnica de Valencia, Spain

  6:    This file is part of SLEPc.
  7:    SLEPc is distributed under a 2-clause BSD license (see LICENSE).
  8:    - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
  9: */
 10: /*
 11:    User interface for various vector operations added in SLEPc
 12: */

 16: #include <petscmat.h>

 18: /* VecComp: Vec composed of several smaller Vecs */
 19: #define VECCOMP  "comp"

 21: PETSC_EXTERN PetscErrorCode VecCreateComp(MPI_Comm,PetscInt*,PetscInt,VecType,Vec,Vec*);
 22: PETSC_EXTERN PetscErrorCode VecCreateCompWithVecs(Vec*,PetscInt,Vec,Vec*);
 23: PETSC_EXTERN PetscErrorCode VecCompGetSubVecs(Vec,PetscInt*,const Vec**);
 24: PETSC_EXTERN PetscErrorCode VecCompSetSubVecs(Vec,PetscInt,Vec*);

 26: /* Some auxiliary functions */
 27: PETSC_EXTERN PetscErrorCode VecNormalizeComplex(Vec,Vec,PetscBool,PetscReal*);
 28: PETSC_EXTERN PetscErrorCode VecCheckOrthogonality(Vec*,PetscInt,Vec*,PetscInt,Mat,PetscViewer,PetscReal*);
 29: PETSC_EXTERN PetscErrorCode VecDuplicateEmpty(Vec,Vec*);

 31: #endif