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-rw-r--r--geom_matching/wasserstein/include/hera_infinity.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/geom_matching/wasserstein/include/hera_infinity.h b/geom_matching/wasserstein/include/hera_infinity.h
index 5a446e7..8d86dbb 100644
--- a/geom_matching/wasserstein/include/hera_infinity.h
+++ b/geom_matching/wasserstein/include/hera_infinity.h
@@ -13,7 +13,7 @@ namespace hera {
};
template<class Real = double>
- inline Real get_infinity()
+ inline constexpr Real get_infinity()
{
return Real(-1);
}