25#ifndef __BLOCKVECTOR_H
26#define __BLOCKVECTOR_H
31#include <dolfin/common/types.h>
55 void set_block(std::size_t i, std::shared_ptr<GenericVector> v);
58 std::shared_ptr<const GenericVector>
get_block(std::size_t i)
const;
61 std::shared_ptr<GenericVector>
get_block(std::size_t);
70 double norm(std::string norm_type)
const;
97 virtual bool empty()
const;
100 std::size_t
size()
const;
103 std::string
str(
bool verbose)
const;
107 std::vector<std::shared_ptr<GenericVector>> vectors;
Block vector.
Definition BlockVector.h:42
virtual bool empty() const
Return true if empty.
Definition BlockVector.cpp:75
double inner(const BlockVector &x) const
Return inner product with given vector.
Definition BlockVector.cpp:91
const BlockVector & operator=(const BlockVector &x)
Assignment operator.
Definition BlockVector.cpp:167
const BlockVector & operator+=(const BlockVector &x)
Add given vector.
Definition BlockVector.cpp:155
void set_block(std::size_t i, std::shared_ptr< GenericVector > v)
Set function.
Definition BlockVector.cpp:56
double max() const
Return maximum value of vector.
Definition BlockVector.cpp:132
virtual ~BlockVector()
Destructor.
Definition BlockVector.cpp:43
const BlockVector & operator-=(const BlockVector &x)
Subtract given vector.
Definition BlockVector.cpp:161
double norm(std::string norm_type) const
Return norm of vector.
Definition BlockVector.cpp:99
std::shared_ptr< const GenericVector > get_block(std::size_t i) const
Get sub-vector (const)
Definition BlockVector.cpp:63
void axpy(double a, const BlockVector &x)
Add multiple of given vector (AXPY operation)
Definition BlockVector.cpp:85
const BlockVector & operator/=(double a)
Divide vector by given number.
Definition BlockVector.cpp:148
std::string str(bool verbose) const
Return informal string representation (pretty-print)
Definition BlockVector.cpp:181
std::size_t size() const
Number of vectors.
Definition BlockVector.cpp:80
const BlockVector & operator*=(double a)
Multiply vector by given number.
Definition BlockVector.cpp:141
virtual BlockVector * copy() const
Return copy of tensor.
Definition BlockVector.cpp:48
double min() const
Return minimum value of vector.
Definition BlockVector.cpp:123