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PETScWrappers::MPI Namespace Reference
Linear algebra classes » PETScWrappers

Classes

class  BlockSparseMatrix
class  BlockVector
class  SparseMatrix
class  Vector

Typedefs

using size_type = types::global_dof_index

Functions

void swap (BlockVector &u, BlockVector &v) noexcept
void swap (Vector &u, Vector &v) noexcept
void swap (BlockVector &u, BlockVector &v) noexcept
void swap (Vector &u, Vector &v) noexcept

Detailed Description

Namespace for PETSc classes that work in parallel over MPI, such as distributed vectors and matrices.

Typedef Documentation

◆ size_type

using PETScWrappers::MPI::size_type = types::global_dof_index

Definition at line 35 of file petsc_parallel_block_vector.cc.

Function Documentation

◆ swap() [1/4]

void swap ( BlockVector & u,
BlockVector & v )
inlinenoexcept

Global function which overloads the default implementation of the C++ standard library which uses a temporary object. The function simply exchanges the data of the two vectors.

Definition at line 672 of file petsc_block_vector.h.

◆ swap() [2/4]

void swap ( Vector & u,
Vector & v )
inlinenoexcept

Global function swap which overloads the default implementation of the C++ standard library which uses a temporary object. The function simply exchanges the data of the two vectors.

Definition at line 449 of file petsc_vector.h.