org.abora.white.spaces.cross
Class GenericCrossSpace

java.lang.Object
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  +--org.abora.white.xpp.basic.Heaper
        |
        +--org.abora.white.spaces.basic.CoordinateSpace
              |
              +--org.abora.white.spaces.cross.CrossSpace
                    |
                    +--org.abora.white.spaces.cross.GenericCrossSpace

public class GenericCrossSpace

extends CrossSpace

Default implementation of cross coordinate space. was NOT.A.TYPE but that prevented compilation

Field Summary

Fields inherited from class org.abora.white.spaces.cross.CrossSpace

mySubSpaces

Fields inherited from class org.abora.white.spaces.basic.CoordinateSpace

myAscending, myDescending, myEmptyRegion, myFullRegion, myIdentityDsp

Constructor Summary

GenericCrossSpace(PtrArray subSpaces)

Method Summary

Mapping	crossOfMappings(PtrArray subMappings) Essential.
CrossOrderSpec	crossOfOrderSpecs(PtrArray subOrderings, PrimIntArray subSpaceOrdering) Essential.
Tuple	crossOfPositions(PtrArray coordinates) Essential.
CrossRegion	crossOfRegions(PtrArray subRegions) Essential.
CrossRegion	extrusion(int dimension, XnRegion subRegion) Return a region whose projection is 'subRegion' along 'dimension', but is full on all other dimensions
static CrossSpace	make(PtrArray subSpaces) Make a cross space with the given list of subspaces
static Heaper	make(Rcvr rcvr)
void	printOn(java.io.PrintWriter oo) This should rarely be overridden.
void	sendGenericCrossSpaceTo(Xmtr xmtr)
void	sendSelfTo(Xmtr xmtr)

Methods inherited from class org.abora.white.spaces.cross.CrossSpace

actualHashForEqual, axes, axis, axisCount, crossOfMappings, crossOfOrderSpecs, crossOfOrderSpecs, info, isEqual, make, secretSubSpaces

Methods inherited from class org.abora.white.spaces.basic.CoordinateSpace

ascending, completeMapping, descending, emptyRegion, fetchAscending, fetchDescending, finishCreate, fullRegion, getAscending, getDescending, identityDsp, identityMapping, verify

Methods inherited from class org.abora.white.xpp.basic.Heaper

destroy, destruct, equals, hashForEqual, printContentsOn, toString

Methods inherited from class java.lang.Object

clone, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

GenericCrossSpace

public GenericCrossSpace(PtrArray subSpaces)

Method Detail

crossOfMappings

public Mapping crossOfMappings(PtrArray subMappings)

Description copied from class: CrossSpace

Essential. Map each coordinate according to the mapping from its space. NULLs mean 'use the identity mapping'

Specified by:

crossOfMappings in class CrossSpace

crossOfOrderSpecs

public CrossOrderSpec crossOfOrderSpecs(PtrArray subOrderings,
                                        PrimIntArray subSpaceOrdering)

Description copied from class: CrossSpace

Essential. Make a lexical ordering of all elements in the space, using the given ordering for each sub space. If no sub space ordering is given, then it is in the order they are in the array. subSpaceOrdering lists the lexicographic order in which each dimension should be processed. Every dimension should be listed exactly one, from most significant (at index 0) to least significant. subOrderings are indexed by *dimension*, not by lexicographic order. In order to index by lex order, look up the dimension in subSpaceOrdering, and then look up the resulting dimension number in subOrderings.

Specified by:

crossOfOrderSpecs in class CrossSpace

crossOfPositions

public Tuple crossOfPositions(PtrArray coordinates)

Description copied from class: CrossSpace

Essential. Make an individual position

Specified by:

crossOfPositions in class CrossSpace

crossOfRegions

public CrossRegion crossOfRegions(PtrArray subRegions)

Description copied from class: CrossSpace

Essential. Make a 'rectangular' region as a cross of all the given regions

Specified by:

crossOfRegions in class CrossSpace

extrusion

public CrossRegion extrusion(int dimension,
                             XnRegion subRegion)

Description copied from class: CrossSpace

Return a region whose projection is 'subRegion' along 'dimension', but is full on all other dimensions

Specified by:

extrusion in class CrossSpace

printOn

public void printOn(java.io.PrintWriter oo)

Description copied from class: Heaper

This should rarely be overridden. In Tofu, it prints ClassName(...), where ... is either produced by printInsideOn or is ??? if printInsideOn it not overridden.

Overrides:

printOn in class Heaper

sendGenericCrossSpaceTo

public void sendGenericCrossSpaceTo(Xmtr xmtr)

sendSelfTo

public void sendSelfTo(Xmtr xmtr)

Overrides:

sendSelfTo in class Heaper

make

public static Heaper make(Rcvr rcvr)

make

public static CrossSpace make(PtrArray subSpaces)

Description copied from class: CrossSpace

Make a cross space with the given list of subspaces