StorageLayoutIJK GetStorageLayout()

Function GetStorageLayout As StorageLayoutIJK

StorageLayoutIJK GetStorageLayout()

abstract GetStorageLayout : unit -> StorageLayoutIJK 

Return Value

This information aims at optimizing the geometry traversal for extractors. Returns the internal coordinates layout in memory as 6 enum values covering all possible cases. For instance

KJI

• the coordinate (i+1,j,k) is consecutive in memory to the coordinate (i,j,k) and,
• the row of coordinates (j+1,k) is consecutive in memory to the row of coordinates (j,k) and,
• the slice of coordinates (k+1) is consecutive in memory to the slice of coordinates (k)

The fastest way to go through the coordinates with such layout is to perform the following triple loop:

Copy
for each k with 0 <= k < numK
for each j with 0 <= j < numJ
for each i with 0 <= i < numI
coordinates.getX(i,j,k);
coordinates.getY(i,j,k);
coordinates.getZ(i,j,k);

Reference