From ba111ac8323ff194039a06db87d1fb17ed8175b3 Mon Sep 17 00:00:00 2001
From: Even Rouault <even.rouault@spatialys.com>
Date: Mon, 3 Dec 2018 16:44:21 +0100
Subject: Export to ESRI WKT: make it use verbatim WKT definition from the
 database when possible

---
 include/proj/io.hpp | 19 +++++++++++++------
 1 file changed, 13 insertions(+), 6 deletions(-)

(limited to 'include')

diff --git a/include/proj/io.hpp b/include/proj/io.hpp
index 5fb12a76..ba7e9f53 100644
--- a/include/proj/io.hpp
+++ b/include/proj/io.hpp
@@ -134,6 +134,14 @@ using DatabaseContextNNPtr = util::nn<DatabaseContextPtr>;
 
 // ---------------------------------------------------------------------------
 
+class WKTNode;
+/** Unique pointer of WKTNode. */
+using WKTNodePtr = std::unique_ptr<WKTNode>;
+/** Non-null unique pointer of WKTNode. */
+using WKTNodeNNPtr = util::nn<WKTNodePtr>;
+
+// ---------------------------------------------------------------------------
+
 class WKTFormatter;
 /** WKTFormatter unique pointer. */
 using WKTFormatterPtr = std::unique_ptr<WKTFormatter>;
@@ -308,6 +316,8 @@ class PROJ_GCC_DLL WKTFormatter {
 
     PROJ_INTERNAL const DatabaseContextPtr &databaseContext() const;
 
+    PROJ_INTERNAL void ingestWKTNode(const WKTNodeNNPtr &node);
+
     //! @endcond
 
   protected:
@@ -555,12 +565,6 @@ class PROJ_GCC_DLL IPROJStringExportable {
 
 // ---------------------------------------------------------------------------
 
-class WKTNode;
-/** Unique pointer of WKTNode. */
-using WKTNodePtr = std::unique_ptr<WKTNode>;
-/** Non-null unique pointer of WKTNode. */
-using WKTNodeNNPtr = util::nn<WKTNodePtr>;
-
 /** \brief Node in the tree-splitted WKT representation.
  */
 class PROJ_GCC_DLL WKTNode {
@@ -724,6 +728,9 @@ class PROJ_GCC_DLL DatabaseContext {
     PROJ_INTERNAL bool isKnownName(const std::string &name,
                                    const std::string &tableName) const;
 
+    PROJ_INTERNAL std::string getTextDefinition(const std::string &tableName,
+                                                const std::string &authName,
+                                                const std::string &code) const;
     //! @endcond
 
   protected:
-- 
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