From af12ffe836de09ec84f666effa4df347eeb07a43 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Thu, 26 Jan 2012 12:43:16 +0200
Subject: Implement support for database schema

New pragma qualifier: namespace. New pragma specifier: schema. The table
specifier was extended to accept a schema prefix. New option: --default-
schema. The common/schema test was extended to cover the new functionality.
---
 odb/semantics/relational/name.cxx | 95 +++++++++++++++++++++++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 odb/semantics/relational/name.cxx

(limited to 'odb/semantics/relational/name.cxx')

diff --git a/odb/semantics/relational/name.cxx b/odb/semantics/relational/name.cxx
new file mode 100644
index 0000000..3cfd763
--- /dev/null
+++ b/odb/semantics/relational/name.cxx
@@ -0,0 +1,95 @@
+// file      : odb/semantics/relational/name.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2009-2011 Code Synthesis Tools CC
+// license   : GNU GPL v3; see accompanying LICENSE file
+
+#include <ostream>
+#include <istream>
+
+#include <odb/semantics/relational/name.hxx>
+
+using namespace std;
+
+namespace semantics
+{
+  namespace relational
+  {
+    string qname::
+    string () const
+    {
+      std::string r;
+
+      bool f (true);
+      for (iterator i (begin ()); i < end (); ++i)
+      {
+        if (i->empty ())
+          continue;
+
+        if (f)
+          f = false;
+        else
+          r += '.';
+
+        r += *i;
+      }
+
+      return r;
+    }
+
+    ostream&
+    operator<< (ostream& os, qname const& n)
+    {
+      bool f (true);
+      for (qname::iterator i (n.begin ()); i < n.end (); ++i)
+      {
+        if (i->empty ())
+          continue;
+
+        if (f)
+          f = false;
+        else
+          os << '.';
+
+        os << *i;
+      }
+
+      return os;
+    }
+
+    istream&
+    operator>> (istream& is, qname& n)
+    {
+      n.clear ();
+
+      string s;
+      is >> s;
+
+      if (!is.fail ())
+      {
+        string::size_type p (string::npos);
+
+        for (size_t i (0); i < s.size (); ++i)
+        {
+          char c (s[i]);
+
+          if (c == '.')
+          {
+            if (p == string::npos)
+              n.append (string (s, 0, i));
+            else
+              n.append (string (s, p + 1, i - p - 1));
+
+            p  = i;
+          }
+        }
+
+        if (p == string::npos)
+          n.append (s);
+        else
+          n.append (string (s, p + 1, string::npos));
+      }
+
+      return is;
+    }
+  }
+}
-- 
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