QuantLib_LexicographicalView (3) - Linux Manuals

QuantLib_LexicographicalView: Lexicographical 2-D view of a contiguous set of data.

NAME

QuantLib::LexicographicalView - Lexicographical 2-D view of a contiguous set of data.

SYNOPSIS

#include <ql/math/lexicographicalview.hpp>

Public Types

typedef RandomAccessIterator x_iterator
iterates over $ v_{ij} $ with $ j $ fixed.
typedef boost::reverse_iterator< RandomAccessIterator > reverse_x_iterator
iterates backwards over $ v_{ij} $ with $ j $ fixed.
typedef step_iterator< RandomAccessIterator > y_iterator
iterates over $ v_{ij} $ with $ i $ fixed.
typedef boost::reverse_iterator< y_iterator > reverse_y_iterator
iterates backwards over $ v_{ij} $ with $ i $ fixed.

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

Detailed Description

template<class RandomAccessIterator> class QuantLib::LexicographicalView< RandomAccessIterator >

This view can be used to easily store a discretized 2-D function in an array to be used in a finite differences calculation.

Author

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