Factor out storage::TIndex to separate module.

5 files changed, 62 insertions, 45 deletions

diff --git a/storage/index.cpp b/storage/index.cpp
new file mode 100644
index 0000000000..462467c4d9
--- /dev/null
+++ b/storage/index.cpp
@@ -0,0 +1,17 @@
+#include "index.hpp"
+
+#include "../std/sstream.hpp"
+
+
+namespace storage
+{
+  // GCC bug? Can't move initialization to hpp file (linker error).
+  const int TIndex::INVALID = -1;
+
+  string DebugPrint(TIndex const & r)
+  {
+    ostringstream out;
+    out << "storage::TIndex(" << r.m_group << ", " << r.m_country << ", " << r.m_region << ")";
+    return out.str();
+  }
+}
diff --git a/storage/index.hpp b/storage/index.hpp
new file mode 100644
index 0000000000..790ec27751
--- /dev/null
+++ b/storage/index.hpp
@@ -0,0 +1,41 @@
+#pragma once
+#include "../std/string.hpp"
+
+
+namespace storage
+{
+  struct TIndex
+  {
+    static int const INVALID;
+
+    int m_group;
+    int m_country;
+    int m_region;
+
+    TIndex(int group = INVALID, int country = INVALID, int region = INVALID)
+      : m_group(group), m_country(country), m_region(region) {}
+
+    bool operator==(TIndex const & other) const
+    {
+      return (m_group == other.m_group &&
+              m_country == other.m_country &&
+              m_region == other.m_region);
+    }
+
+    bool operator!=(TIndex const & other) const
+    {
+      return !(*this == other);
+    }
+
+    bool operator<(TIndex const & other) const
+    {
+      if (m_group != other.m_group)
+        return m_group < other.m_group;
+      else if (m_country != other.m_country)
+        return m_country < other.m_country;
+      return m_region < other.m_region;
+    }
+  };
+
+  string DebugPrint(TIndex const & r);
+}
diff --git a/storage/storage.cpp b/storage/storage.cpp
index c2a1b6dec3..28d22d58f5 100644
--- a/storage/storage.cpp
+++ b/storage/storage.cpp
@@ -28,15 +28,6 @@ using namespace downloader;
 
 namespace storage
 {
-  const int TIndex::INVALID = -1;
-
-  string DebugPrint(TIndex const & r)
-  {
-    ostringstream out;
-    out << "storage::TIndex(" << r.m_group << ", " << r.m_country << ", " << r.m_region << ")";
-    return out.str();
-  }
-
   /*
   static string ErrorString(DownloadResultT res)
   {
diff --git a/storage/storage.hpp b/storage/storage.hpp
index c8b3322801..f294707483 100644
--- a/storage/storage.hpp
+++ b/storage/storage.hpp
@@ -1,6 +1,7 @@
 #pragma once
 
-#include "../storage/country.hpp"
+#include "country.hpp"
+#include "index.hpp"
 
 #include "../platform/http_request.hpp"
 
@@ -27,41 +28,6 @@ namespace storage
     EOnDiskOutOfDate
   };
 
-  struct TIndex
-  {
-    static int const INVALID;
-
-    int m_group;
-    int m_country;
-    int m_region;
-
-    TIndex(int group = INVALID, int country = INVALID, int region = INVALID)
-      : m_group(group), m_country(country), m_region(region) {}
-
-    bool operator==(TIndex const & other) const
-    {
-      return (m_group == other.m_group &&
-              m_country == other.m_country &&
-              m_region == other.m_region);
-    }
-
-    bool operator!=(TIndex const & other) const
-    {
-      return !(*this == other);
-    }
-
-    bool operator<(TIndex const & other) const
-    {
-      if (m_group != other.m_group)
-        return m_group < other.m_group;
-      else if (m_country != other.m_country)
-        return m_country < other.m_country;
-      return m_region < other.m_region;
-    }
-  };
-
-  string DebugPrint(TIndex const & r);
-
   /// Can be used to store local maps and/or maps available for download
   class Storage
   {
diff --git a/storage/storage.pro b/storage/storage.pro
index 86f141289b..4fca7a8af9 100644
--- a/storage/storage.pro
+++ b/storage/storage.pro
@@ -19,9 +19,11 @@ HEADERS += \
   country_polygon.hpp \
   country_info.hpp \
   country_decl.hpp \
+  index.hpp \
 
 SOURCES += \
   country.cpp \
   storage.cpp \
   country_info.cpp \
   country_decl.cpp \
+  index.cpp \