CoreandServices.book - Ocean - Schlumberger

Basics
* (multiplication)
Index3 idx_mult_idx = idx_1 * idx_2;
// Value for idx_mult_idx is (27, 65, 119) from 3*9, 5*13, 7*17
Index3 idx_mult_int = idx_1 * 5;
// Value for idx_mult_int is (15, 25, 35) from 3*5, 5*5, 7*5
/ (division)
Index3 int_mult_idx = 5 * idx_1;
// Value for int_mult_idx is (15, 25, 35) from 5*3, 5*5, 5*7
Index3 idx_div_idx = idx_1 / idx_2;
// Value for idx_div_idx is (0, 0, 0) from 3/9, 5/13, 7/17
Index3 idx_div_int = idx_1 / 5;
// Value for idx_div_int is (0, 1, 1) from 3/5, 5/5, 7/5
Index3 int_div_idx = 5 / idx_1;
// Value for int_div_idx is (1, 1, 0) from 5/3, 5/5, 5/7
!= (not equal to)
if (idx_1 != idx_2)
// test is true
== (equal to)
if (idx_1 == idx_2)
// test is false
Cast other Index types to this type.
Index2 idx2 = new Index2(5, 7);
Index3 idx3_from_idx2 = (Index3)idx2;
// idx3_from_idx2 value is (5, 7, 0);
Index4 idx4 = new Index4(3, 5, 7, 9)
Index3 idx3_from_idx4 = (Index3)idx4;
// idx3_from_idx4 value is (3, 5, 7);
Schlumberger Private
Ocean Services 4-87