1-D array used in linear algebra. More...
#include <ql/math/array.hpp>
Public Types | |
| typedef Size | size_type |
| typedef Real | value_type |
| typedef Real * | iterator |
| typedef const Real * | const_iterator |
| typedef boost::reverse_iterator< iterator > | reverse_iterator |
| typedef boost::reverse_iterator< const_iterator > | const_reverse_iterator |
Public Member Functions | |
Constructors, destructor, and assignment | |
| Array (Size size=0) | |
| creates the array with the given dimension | |
| Array (Size size, Real value) | |
creates the array and fills it with value | |
| Array (Size size, Real value, Real increment) | |
| creates the array and fills it according to \( a_{0} = value, a_{i}=a_{i-1}+increment \) | |
| Array (const Array &) | |
| Array (const Disposable< Array > &) | |
| template<class ForwardIterator > | |
| Array (ForwardIterator begin, ForwardIterator end) | |
| creates the array from an iterable sequence | |
| Array & | operator= (const Array &) |
| Array & | operator= (const Disposable< Array > &) |
| bool | operator== (const Array &) const |
| bool | operator!= (const Array &) const |
Vector algebra | |
| |
| const Array & | operator+= (const Array &) |
| const Array & | operator+= (Real) |
| const Array & | operator-= (const Array &) |
| const Array & | operator-= (Real) |
| const Array & | operator*= (const Array &) |
| const Array & | operator*= (Real) |
| const Array & | operator/= (const Array &) |
| const Array & | operator/= (Real) |
Element access | |
| Real | operator[] (Size) const |
| read-only | |
| Real | at (Size) const |
| Real | front () const |
| Real | back () const |
| Real & | operator[] (Size) |
| read-write | |
| Real & | at (Size) |
| Real & | front () |
| Real & | back () |
Inspectors | |
| Size | size () const |
| dimension of the array | |
| bool | empty () const |
| whether the array is empty | |
Iterator access | |
| const_iterator | begin () const |
| iterator | begin () |
| const_iterator | end () const |
| iterator | end () |
| const_reverse_iterator | rbegin () const |
| reverse_iterator | rbegin () |
| const_reverse_iterator | rend () const |
| reverse_iterator | rend () |
Utilities | |
| void | swap (Array &) |
Related Functions | |
(Note that these are not member functions.) | |
| Real | DotProduct (const Array &, const Array &) |
| Real | Norm2 (const Array &) |
| const Disposable< Array > | operator+ (const Array &v) |
| const Disposable< Array > | operator- (const Array &v) |
| const Disposable< Array > | operator+ (const Array &, const Array &) |
| const Disposable< Array > | operator+ (const Array &, Real) |
| const Disposable< Array > | operator+ (Real, const Array &) |
| const Disposable< Array > | operator- (const Array &, const Array &) |
| const Disposable< Array > | operator- (const Array &, Real) |
| const Disposable< Array > | operator- (Real, const Array &) |
| const Disposable< Array > | operator* (const Array &, const Array &) |
| const Disposable< Array > | operator* (const Array &, Real) |
| const Disposable< Array > | operator* (Real, const Array &) |
| const Disposable< Array > | operator/ (const Array &, const Array &) |
| const Disposable< Array > | operator/ (const Array &, Real) |
| const Disposable< Array > | operator/ (Real, const Array &) |
| const Disposable< Array > | Abs (const Array &) |
| const Disposable< Array > | Sqrt (const Array &) |
| const Disposable< Array > | Log (const Array &) |
| const Disposable< Array > | Exp (const Array &) |
| const Disposable< Array > | Pow (const Array &, Real) |
| void | swap (Array &, Array &) |
| std::ostream & | operator<< (std::ostream &, const Array &) |
1-D array used in linear algebra.
This class implements the concept of vector as used in linear algebra. As such, it is not meant to be used as a container - std::vector should be used instead.
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