#!F-adobe-helvetica-medium-r-normal--18* #!N #!N #!Rdxn DXNeighbors #!N #!N Function #!N #!N Returns the neighbors Array of a Field. #!N #!N Syntax #!N #!F-adobe-times-bold-r-normal--18* #include <dx/dx.h> Array DXNeighbors(Field f) #!EF #!N #!N Functional Details #!N #!N For a Field with irregular connections, returns the "neighbors" component of Field #!F-adobe-times-bold-r-normal--18* f #!EF . If it does not exist, it is computed and added to the Field before returning. Neighbors are not computed for connections with element type "lines." #!N #!N For a Field with regular connections, returns #!F-adobe-times-bold-r-normal--18* NULL #!EF without setting the error code because neighbors in a regular grid can be implicitly determined without using additional memory. #!F-adobe-times-bold-r-normal--18* DXQueryGridConnections #!EF can be used to determine if the connections are regular or irregular. #!N #!N The "neighbors" Array is used to indicate which connection elements share faces. For additional details on neighbors, see #!Ldatmod,dxall197 h Understanding the Data Model #!EL in IBM Visualization Data Explorer User's Guide. #!N #!N Return Value #!N #!N Returns the "neighbors" Array or returns #!F-adobe-times-bold-r-normal--18* NULL #!EF and sets an error code (unless the Field has regular or "line" connections., in which case no error code is set. #!N #!N See Also #!N #!N #!F-adobe-times-bold-r-normal--18* #!Ldxqgc,dxall1343 h DXQueryGridConnections #!EL #!EF #!N #!N #!Lstdcs,dxall1086 h Standard Components #!EL . #!N #!N #!N #!F-adobe-times-medium-i-normal--18* Next Topic #!EF #!N #!N #!Ldxnal,dxall1309 h DXNewAmbientLight #!EL #!N #!F-adobe-times-medium-i-normal--18* #!N
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