On Thursday, 24 March 2016 at 17:24:38 UTC, data pulverizer wrote:
I have been playing with the matrix example given at the end of chapter 78 of Ali Çehreli's fabulous book and am having problems with overloading the opAssign operator.rows is a private int[][] in a Matrix struct. I have added the following ... Matrix opAssign(int[][] arr) { this.rows = arr; // rows = arr // does not work either ... return this; }However this does not work (no error occurs, it just doesn't do anything) but this does work ...Matrix opAssign(int[][] arr) { foreach(i, row; rows){ row[] = arr[i]; } return this; }The second is not efficient since it has to loop to assign the array. Is there a more efficient way of overwriting the array?
Sorry. Please disregard. I'll drive home and ask this question properly!
