std::begin/end calls in text

Author: hollasch

books/RayTracingTheNextWeek.html

@@ -989,7 +989,7 @@
                 left = objects[start];
                 right = objects[start+1];
             } else {
-                std::sort(objects.begin() + start, objects.begin() + end, comparator);
+                std::sort(std::begin(objects) + start, std::begin(objects) + end, comparator);
 
                 auto mid = start + object_span/2;
                 left = make_shared<bvh_node>(objects, start, mid);

books/RayTracingTheRestOfYourLife.html

@@ -957,7 +957,7 @@
         }
 
         // Sort the samples by x.
-        std::sort(samples, samples + N, compare_by_x);
+        std::sort(std::begin(samples), std::end(samples), compare_by_x);
 
         // Find out the sample at which we have half of our area.
         double half_sum = sum / 2.0;