From 3fcd426af29ab70fb2aff3bab0aabbf5d1b85beb Mon Sep 17 00:00:00 2001
From: Dirk Vanden Boer <dirk.vandenboer@vito.be>
Date: Mon, 6 May 2024 12:01:25 +0200
Subject: [PATCH] Feature field_name method

---
 gdalgeometry.cpp             | 5 +++++
 include/infra/gdalgeometry.h | 3 ++-
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/gdalgeometry.cpp b/gdalgeometry.cpp
index dcf8916e..8fe25318 100644
--- a/gdalgeometry.cpp
+++ b/gdalgeometry.cpp
@@ -364,6 +364,11 @@ int Feature::field_index(const std::string& name) const
     return field_index(name.c_str());
 }
 
+std::string_view Feature::field_name(int index) const
+{
+    return field_definition(index).name();
+}
+
 bool Feature::field_is_valid(int index) const noexcept
 {
     return _feature->IsFieldSetAndNotNull(index);
diff --git a/include/infra/gdalgeometry.h b/include/infra/gdalgeometry.h
index 8a65a97f..ad1e7f31 100644
--- a/include/infra/gdalgeometry.h
+++ b/include/infra/gdalgeometry.h
@@ -23,8 +23,8 @@
 #include <optional>
 #include <type_traits>
 #include <unordered_map>
-#include <variant>
 #include <utility>
+#include <variant>
 
 class OGRSimpleCurve;
 class OGRFieldDefn;
@@ -880,6 +880,7 @@ class Feature
     int field_count() const;
     int field_index(const char* name) const;
     int field_index(const std::string& name) const;
+    std::string_view field_name(int index) const;
     bool field_is_valid(int index) const noexcept;
 
     FieldDefinitionRef field_definition(int index) const;