From a9ef3a229c6fef5ef8a05ba521a0237f2ffa6aa6 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Thu, 6 Dec 2018 16:23:07 +0100
Subject: Coordinate operation search: add a authority_to_authority_preference
 table to restrict and prioritize searches

---
 include/proj/io.hpp | 5 +++++
 1 file changed, 5 insertions(+)

(limited to 'include')

diff --git a/include/proj/io.hpp b/include/proj/io.hpp
index 26420150..f511bf5b 100644
--- a/include/proj/io.hpp
+++ b/include/proj/io.hpp
@@ -731,6 +731,11 @@ class PROJ_GCC_DLL DatabaseContext {
     PROJ_INTERNAL std::string getTextDefinition(const std::string &tableName,
                                                 const std::string &authName,
                                                 const std::string &code) const;
+
+    PROJ_INTERNAL std::vector<std::string>
+    getAllowedAuthorities(const std::string &sourceAuthName,
+                          const std::string &targetAuthName) const;
+
     //! @endcond
 
   protected:
-- 
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