[bugfix] 3D cartesian_product specialization

gonzalobg · gonzalobg · commit ddb84d7a8cfd · 2024-07-10T02:24:33.000-07:00
diff --git a/include/cartesian_product.hpp b/include/cartesian_product.hpp
@@ -1427,7 +1427,7 @@ namespace tl  {
         void advance(difference_type n) {
      	    auto idx = linear() + n;
             x_i = idx / (nz * ny) + x_0;
-            y_i = (idx / ny) % nz + y_0;
+            y_i = (idx / nz) % ny + y_0;
 	    z_i = idx % nz + z_0;
 	}
          void next() {

Original file line number	Diff line number	Diff line change
`@@ -1427,7 +1427,7 @@ namespace tl {`
`1427`	`1427`	`void advance(difference_type n) {`
`1428`	`1428`	`auto idx = linear() + n;`
`1429`	`1429`	`x_i = idx / (nz * ny) + x_0;`
`1430`		`- y_i = (idx / ny) % nz + y_0;`
	`1430`	`+ y_i = (idx / nz) % ny + y_0;`
`1431`	`1431`	`z_i = idx % nz + z_0;`
`1432`	`1432`	`}`
`1433`	`1433`	`void next() {`