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Signed conversion checkpoint

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This commit is contained in:
Ian Gulliver
2017-08-12 07:38:18 -07:00
parent e87b9b8cab
commit 566c60d91a
6 changed files with 46 additions and 39 deletions
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6
minimum.h
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@@ -15,7 +15,7 @@ struct Range {
// Since it does a non-exhaustive search, can be fooled by distributions with
// multiple peaks, especially those with the minimum in a narrow valley and
// other wider valleys.
template <typename I, typename O, uint32_t P>
template <typename I, typename O, int32_t P>
I FindPossibleMinimum(I min, I max, std::function<O(I)> callback) {
if (min == max) {
return min;
@@ -26,8 +26,8 @@ I FindPossibleMinimum(I min, I max, std::function<O(I)> callback) {
const I step = ((max - min) / P) + 1;
const I offset = step / 2;
for (uint32_t i = 0; i < P; ++i) {
auto& range = ranges[i];
range.start = std::min(max, min + i * step);
auto& range = ranges.at(i);
range.start = std::min(max, min + static_cast<int32_t>(i) * step);
range.end = std::min(max, range.start + (step - 1));
range.testpoint = range.start + offset;
}