From e6018142073511cdfa8b66e4694350d11213a526 Mon Sep 17 00:00:00 2001
From: Maximilian Reininghaus <maximilian.reininghaus@tu-dortmund.de>
Date: Thu, 15 Oct 2020 23:09:05 +0200
Subject: [PATCH] prevent type narrowing
---
Framework/Utilities/SaveBoostHistogram.hpp | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/Framework/Utilities/SaveBoostHistogram.hpp b/Framework/Utilities/SaveBoostHistogram.hpp
index 1a30b491c..55bf48292 100644
--- a/Framework/Utilities/SaveBoostHistogram.hpp
+++ b/Framework/Utilities/SaveBoostHistogram.hpp
@@ -30,7 +30,7 @@ namespace corsika::utl {
template <class Axes, class Storage>
inline void save_hist(boost::histogram::histogram<Axes, Storage> const& h,
std::string const& filename) {
- int const rank = h.rank();
+ unsigned const rank = h.rank();
std::vector<size_t> axes_dims;
axes_dims.reserve(rank);
@@ -91,7 +91,7 @@ namespace corsika::utl {
for (auto&& x : indexed(h, boost::histogram::coverage::all)) {
int p = 0;
- for (int axis_index = 0; axis_index < rank; ++axis_index) {
+ for (unsigned axis_index = 0; axis_index < rank; ++axis_index) {
int const offset_underflow = (h.axis(axis_index).options() & 0x01) ? 1 : 0;
auto k = x.index(axis_index) + offset_underflow;
p = k + p * axes_dims.at(axis_index);
--
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