Arrays
Onedimensional Arrays
- all arrays have string indexes (A[2] is equivalent to A["2"])
- a element can be deleted with delete A[expr]
printing all elements of a array:
for ( i in A ) print A[i]
Multidimensional Arrays
- are mapped to onedimensional arrays by concatenating the indices, separated by SUBSEP
- A[i,j] i equivalent to A[i SUBSEP j]
for ( (i,j) in A ) print A[i,j]