From 8554cd89897f9cbd1705592cf0318b3ef4e42665 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 25 Apr 2013 07:35:45 +0200
Subject: Add support for schema version table

---
 odb/option-types.cxx | 42 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 42 insertions(+)

(limited to 'odb/option-types.cxx')

diff --git a/odb/option-types.cxx b/odb/option-types.cxx
index 841c513..405a512 100644
--- a/odb/option-types.cxx
+++ b/odb/option-types.cxx
@@ -218,6 +218,48 @@ operator>> (istream& is, name_case& v)
 }
 
 //
+// pgsql_version
+//
+
+istream&
+operator>> (istream& is, pgsql_version& v)
+{
+  unsigned short major, minor;
+
+  // Extract the major version.
+  //
+  is >> major;
+
+  if (!is.fail ())
+  {
+    // Extract the decimal point.
+    //
+    char p;
+    is >> p;
+
+    if (!is.fail () && p == '.')
+    {
+      // Extract the minor version.
+      //
+      is >> minor;
+
+      if (!is.fail ())
+        v = pgsql_version (major, minor);
+    }
+    else
+      is.setstate (istream::failbit);
+  }
+
+  return is;
+}
+
+ostream&
+operator<< (ostream& os, pgsql_version v)
+{
+  return os << v.ver_major () << '.' << v.ver_minor ();
+}
+
+//
 // oracle_version
 //
 
-- 
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