Acts as a permutation of an ArrayNd set, without having to copy the data. Is not specific to any data type.

#include <DataAnalysis/DataStructures/arrayndpermutation.h>

Inheritance diagram for ArrayNdPermutation:

Public Member Functions
virtual ArrayNd *	getAsArrayNd ()=0

virtual bool	setBaseData (ArrayNd &data, const QStringList &orderedDimensions, bool ownsData=false)=0

Member Function Documentation

◆ getAsArrayNd()

virtual ArrayNd * getAsArrayNd ( )

pure virtual

Returns the permutation safely cast to an ArrayNd type. The caller does not take ownership of the ptr.

pure virtual

Parameters

data	The N-dimensional dataset which we are permuting.
orderedDimensions	The dimensions that make up the permutation. The dimensions are permuted such that they match the order specified by this parameter.
ownsData	Whether or not this structure owns its data and should be responsible for cleaning it up.

Returns: true if the base data was set successfully. Will return false if the number of dimensions in orderedDimensions does not exactly match the number of dimensions in data, or if the data factory of data does not match the type of this data structure.

Sets the underlying data that we are permuting. Must be called before any of the other functions on the permutation will work correctly.