getCoord

get coordinate in N-dim space by N-dim size and line index

size_t[]

getCoord

pure

(

)

(

in A[] size

size_t index

)

if (

isIntegral!A

)

in { assert (isAllCompPositive(size), "negative size"); auto maxindex = new A[](size.length); foreach (i, mi; maxindex) mi = size[i] - 1; assert (index <= getIndex(size, maxindex), "range violation"); }

Parameters

size: Type: A[]
N-dim array of sizes by each dimension
index: Type: size_t
index in 1-dim array
Retrurns: N-dim array of coordinates in N-dim space

Examples

assertEq( getCoord( [3,3,3], 13 ), [1,1,1] );
auto size = CrdVector!4( 10, 20, 30, 40 );
auto crd = CrdVector!4( 3, 5, 8, 10 );
assertEq( crd, getCoord( size, getIndex( size, crd ) ) );

getCoord

Parameters

Examples

Meta

Source