From 9fb791e9fad6c63fc1dac49f4d05ae63b8a3db9b Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 5 Jan 2016 11:55:15 +0200
Subject: Rename build directory/namespace to build2

---
 build2/name.cxx | 63 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 build2/name.cxx

(limited to 'build2/name.cxx')

diff --git a/build2/name.cxx b/build2/name.cxx
new file mode 100644
index 0000000..9ebfa1f
--- /dev/null
+++ b/build2/name.cxx
@@ -0,0 +1,63 @@
+// file      : build2/name.cxx -*- C++ -*-
+// copyright : Copyright (c) 2014-2015 Code Synthesis Ltd
+// license   : MIT; see accompanying LICENSE file
+
+#include <build2/name>
+
+#include <ostream>
+
+#include <build2/diagnostics>
+
+using namespace std;
+
+namespace build2
+{
+  ostream&
+  operator<< (ostream& os, const name& n)
+  {
+    if (n.proj != nullptr)
+      os << *n.proj << '%';
+
+    // If the value is empty, then we want to print the directory
+    // inside {}, e.g., dir{bar/}, not bar/dir{}. We also want to
+    // print {} for an empty name.
+    //
+    bool d (!n.dir.empty ());
+    bool v (!n.value.empty ());
+    bool t (!n.type.empty () || (!d && !v));
+
+    if (v)
+      os << n.dir;
+
+    if (t)
+      os << n.type << '{';
+
+    if (v)
+      os << n.value;
+    else
+      os << n.dir;
+
+    if (t)
+      os << '}';
+
+    return os;
+  }
+
+  ostream&
+  operator<< (ostream& os, const names& ns)
+  {
+    for (auto i (ns.begin ()), e (ns.end ()); i != e; )
+    {
+      const name& n (*i);
+      ++i;
+      os << n;
+
+      if (n.pair != '\0')
+        os << n.pair;
+      else if (i != e)
+        os << ' ';
+    }
+
+    return os;
+  }
+}
-- 
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