int[6] x = [ 1, 5, 2, 7, 4, 3 ]; double[6] y = [ 1.0, 5, 2, 7.3, 4, 8 ]; auto m = mismatch(x[], y[]); assert(m[0] == x[3 .. $]); assert(m[1] == y[3 .. $]); auto m2 = mismatch(x[], y[], x[], y[]); assert(m2[0] == x[3 .. $]); assert(m2[1] == y[3 .. $]); assert(m2[2] == x[3 .. $]); assert(m2[3] == y[3 .. $]);
Sequentially compares elements in rs in lockstep, and stops at the first mismatch (according to pred, by default equality). Returns a tuple with the reduced ranges that start with the two mismatched values. Performs O(min(r[0].length, r[1].length, ...)) evaluations of pred.