16 #ifndef dealii_petsc_vector_h
17 #define dealii_petsc_vector_h
22 #ifdef DEAL_II_WITH_PETSC
192 explicit Vector(
const MPI_Comm &communicator,
206 template <
typename Number>
207 explicit Vector(
const MPI_Comm & communicator,
208 const ::Vector<Number> &v,
236 const MPI_Comm &communicator);
249 explicit Vector(
const IndexSet &local,
const MPI_Comm &communicator);
288 template <
typename number>
311 reinit(
const MPI_Comm &communicator,
314 const bool omit_zeroing_entries =
false);
326 reinit(
const Vector &v,
const bool omit_zeroing_entries =
false);
338 const MPI_Comm &communicator);
356 const std::shared_ptr<const Utilities::MPI::Partitioner> &partitioner);
370 print(std::ostream & out,
371 const unsigned int precision = 3,
372 const bool scientific =
true,
373 const bool across =
true)
const;
430 template <
typename number>
432 const ::Vector<number> &v,
452 template <
typename number>
500 namespace LinearOperatorImplementation
513 template <
typename Matrix>
520 matrix.get_mpi_communicator());
523 template <
typename Matrix>
530 matrix.get_mpi_communicator());
types::global_dof_index size_type
Vector(const MPI_Comm &communicator, const ::Vector< Number > &v, const size_type locally_owned_size)
Vector & operator=(const PetscScalar s)
Vector & operator=(const ::Vector< number > &v)
void print(std::ostream &out, const unsigned int precision=3, const bool scientific=true, const bool across=true) const
virtual void clear() override
void reinit(const MPI_Comm &communicator, const size_type N, const size_type locally_owned_size, const bool omit_zeroing_entries=false)
Vector & operator=(const Vector &v)
virtual void create_vector(const MPI_Comm &comm, const size_type n, const size_type locally_owned_size)
void swap(Vector &u, Vector &v)
void compress(const VectorOperation::values operation)
size_type locally_owned_size() const
VectorBase & operator=(const VectorBase &)
static void reinit_domain_vector(const Matrix &matrix, PETScWrappers::MPI::Vector &v, bool)
static void reinit_range_vector(const Matrix &matrix, PETScWrappers::MPI::Vector &v, bool)
#define DEAL_II_NAMESPACE_OPEN
#define DEAL_II_NAMESPACE_CLOSE
static ::ExceptionBase & ExcDimensionMismatch(std::size_t arg1, std::size_t arg2)
#define Assert(cond, exc)
@ matrix
Contents is actually a matrix.
types::global_dof_index size_type
unsigned int global_dof_index