Squashed 'third_party/autocxx/' content from commit 629e8fa53
git-subtree-dir: third_party/autocxx
git-subtree-split: 629e8fa531a633164c0b52e2a3cab536d4cd0849
Signed-off-by: Brian Silverman <bsilver16384@gmail.com>
Change-Id: I62a03b0049f49adf029e0204639cdb5468dde1a1
diff --git a/examples/s2/src/extras.h b/examples/s2/src/extras.h
new file mode 100644
index 0000000..927a30d
--- /dev/null
+++ b/examples/s2/src/extras.h
@@ -0,0 +1,27 @@
+// Copyright 2020 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+#pragma once
+
+#include "s2/r2.h"
+#include <sstream>
+
+// autocxx isn't yet smart enough to do anything with the R2Point
+// structure, so here we've manually made a cheeky little API to
+// do something useful with it.
+inline std::string describe_point(R2Point pt) {
+ std::ostringstream oss;
+ oss << pt.x() << ", " << pt.y();
+ return oss.str();
+}