Code cleanup: Remove superfluous uses of "overloaded"

Author: joto

src/geom-functions.cpp

@@ -55,7 +55,7 @@ std::string_view geometry_type(geometry_t const &geom)
 std::size_t num_geometries(geometry_t const &geom)
 {
     return geom.visit(
-        overloaded{[&](auto const &input) { return input.num_geometries(); }});
+        [&](auto const &input) { return input.num_geometries(); });
 }
 
 namespace {
@@ -117,7 +117,7 @@ namespace {
 
 void set_to_same_type(geometry_t *output, geometry_t const &input)
 {
-    input.visit(overloaded{[&](auto in) { output->set<decltype(in)>(); }});
+    input.visit([&](auto in) { output->set<decltype(in)>(); });
 }
 
 class transform_visitor

src/geom-output.hpp

@@ -101,7 +101,7 @@ std::basic_ostream<CHAR, TRAITS> &
 operator<<(std::basic_ostream<CHAR, TRAITS> &out, const geometry_t &geom)
 {
     out << geometry_type(geom) << '(';
-    geom.visit(overloaded{[&](auto const &input) { out << input; }});
+    geom.visit([&](auto const &input) { out << input; });
     return out << ')';
 }
 

src/geom.cpp

@@ -40,8 +40,7 @@ std::size_t dimension(collection_t const &geom)
 
 std::size_t dimension(geometry_t const &geom)
 {
-    return geom.visit(
-        overloaded{[&](auto const &input) { return dimension(input); }});
+    return geom.visit([&](auto const &input) { return dimension(input); });
 }
 
 } // namespace geom