From 720c5a33b6a49cf328fdd7611f49153cf8f60247 Mon Sep 17 00:00:00 2001
From: Karen Arutyunov <karen@codesynthesis.com>
Date: Wed, 8 Apr 2020 14:51:57 +0300
Subject: Separate tests and examples into individual packages

Also make cli module to be explicitly enabled via the config.cli configuration
variable.
---
 cli/cli/option-types.cxx | 43 +++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 43 insertions(+)
 create mode 100644 cli/cli/option-types.cxx

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

diff --git a/cli/cli/option-types.cxx b/cli/cli/option-types.cxx
new file mode 100644
index 0000000..da1f434
--- /dev/null
+++ b/cli/cli/option-types.cxx
@@ -0,0 +1,43 @@
+// file      : cli/option-types.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// license   : MIT; see accompanying LICENSE file
+
+#include <istream>
+
+#include <cli/option-types.hxx>
+
+using namespace std;
+
+static const char* cxx_version_[] =
+{
+  "c++98",
+  "c++11"
+  "c++14"
+};
+
+string cxx_version::
+string () const
+{
+  return cxx_version_[v_];
+}
+
+istream&
+operator>> (istream& is, cxx_version& v)
+{
+  string s;
+  is >> s;
+
+  if (!is.fail ())
+  {
+    if (s == "c++98")
+      v = cxx_version::cxx98;
+    else if (s == "c++11")
+      v = cxx_version::cxx11;
+    else if (s == "c++14")
+      v = cxx_version::cxx14;
+    else
+      is.setstate (istream::failbit);
+  }
+
+  return is;
+}
-- 
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