From 1f01ecb90a751c8099a50e066616639f63522134 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Fri, 6 Dec 2019 21:08:59 +0100
Subject: Add support for horizontal and vertical grids in GeoTIFF

---
 src/grids.hpp | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'src/grids.hpp')

diff --git a/src/grids.hpp b/src/grids.hpp
index 65bf502b..e40528c3 100644
--- a/src/grids.hpp
+++ b/src/grids.hpp
@@ -45,6 +45,8 @@ struct ExtentAndRes {
     double resLat;   // in radian
 
     bool fullWorldLongitude() const;
+    bool contains(const ExtentAndRes &other) const;
+    bool intersects(const ExtentAndRes &other) const;
 };
 
 // ---------------------------------------------------------------------------
@@ -87,6 +89,7 @@ class VerticalShiftGrid : public Grid {
 // ---------------------------------------------------------------------------
 
 class VerticalShiftGridSet {
+  protected:
     std::string m_name{};
     std::string m_format{};
     std::vector<std::unique_ptr<VerticalShiftGrid>> m_grids{};
-- 
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