From 31ab00f585b7be04484ebfc639acdebce6173efc Mon Sep 17 00:00:00 2001
From: Julien Osman <julien.osman@csgroup.eu>
Date: Wed, 15 Jul 2020 10:14:41 +0200
Subject: [PATCH] ENH: Avoid copy of parameter for
XMLMetadataSupplier::GetFirstAs
---
Modules/Core/Metadata/include/otbXMLMetadataSupplier.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/Modules/Core/Metadata/include/otbXMLMetadataSupplier.h b/Modules/Core/Metadata/include/otbXMLMetadataSupplier.h
index bc7a80e864..2b78d3cc96 100644
--- a/Modules/Core/Metadata/include/otbXMLMetadataSupplier.h
+++ b/Modules/Core/Metadata/include/otbXMLMetadataSupplier.h
@@ -78,7 +78,7 @@ public:
* @return The value corresponding to path.
* @raises otb::Error if path not found
*/
- template <typename T> T GetFirstAs(std::string path) const
+ template <typename T> T GetFirstAs(const std::string &path) const
{
bool hasValue;
std::string ret = GetFirstMetadataValue(path, hasValue);
--
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