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DOLFIN
DOLFIN C++ interface
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Block vector. More...
#include <BlockVector.h>
Public Member Functions | |
| BlockVector (std::size_t n=0) | |
| Constructor. | |
| virtual | ~BlockVector () |
| Destructor. | |
| virtual BlockVector * | copy () const |
| Return copy of tensor. | |
| void | set_block (std::size_t i, std::shared_ptr< GenericVector > v) |
| Set function. | |
| std::shared_ptr< const GenericVector > | get_block (std::size_t i) const |
| Get sub-vector (const) | |
| std::shared_ptr< GenericVector > | get_block (std::size_t) |
| Get sub-vector (non-const) | |
| void | axpy (double a, const BlockVector &x) |
| Add multiple of given vector (AXPY operation) | |
| double | inner (const BlockVector &x) const |
| Return inner product with given vector. | |
| double | norm (std::string norm_type) const |
| Return norm of vector. | |
| double | min () const |
| Return minimum value of vector. | |
| double | max () const |
| Return maximum value of vector. | |
| const BlockVector & | operator*= (double a) |
| Multiply vector by given number. | |
| const BlockVector & | operator/= (double a) |
| Divide vector by given number. | |
| const BlockVector & | operator+= (const BlockVector &x) |
| Add given vector. | |
| const BlockVector & | operator-= (const BlockVector &x) |
| Subtract given vector. | |
| const BlockVector & | operator= (const BlockVector &x) |
| Assignment operator. | |
| const BlockVector & | operator= (double a) |
| Assignment operator. | |
| virtual bool | empty () const |
| Return true if empty. | |
| std::size_t | size () const |
| Number of vectors. | |
| std::string | str (bool verbose) const |
| Return informal string representation (pretty-print) | |
Block vector.
1.9.4