LexicographicalView Class Template Reference
#include <ql/math/lexicographicalview.hpp>
Detailed Description
template<class RandomAccessIterator>
class QuantLib::LexicographicalView< RandomAccessIterator >
Lexicographical 2-D view of a contiguous set of data.
This view can be used to easily store a discretized 2-D function in an array to be used in a finite differences calculation.
Public Types | |
typedef RandomAccessIterator | x_iterator |
iterates over ![]() ![]() | |
typedef boost::reverse_iterator< RandomAccessIterator > | reverse_x_iterator |
iterates backwards over ![]() ![]() | |
typedef step_iterator< RandomAccessIterator > | y_iterator |
iterates over ![]() ![]() | |
typedef boost::reverse_iterator< y_iterator > | reverse_y_iterator |
iterates backwards over ![]() ![]() | |
Public Member Functions | |
LexicographicalView (const RandomAccessIterator &begin, const RandomAccessIterator &end, Size xSize) | |
attaches the view with the given dimension to a sequence | |
Element access | |
y_iterator | operator[] (Size i) |
Iterator access | |
x_iterator | xbegin (Size j) |
x_iterator | xend (Size j) |
reverse_x_iterator | rxbegin (Size j) |
reverse_x_iterator | rxend (Size j) |
y_iterator | ybegin (Size i) |
y_iterator | yend (Size i) |
reverse_y_iterator | rybegin (Size i) |
reverse_y_iterator | ryend (Size i) |
Inspectors | |
Size | xSize () const |
dimension of the array along x | |
Size | ySize () const |
dimension of the array along y |