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-examples/features/driver.cxx | 61 ++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)
 create mode 100644 cli-examples/features/driver.cxx

(limited to 'cli-examples/features/driver.cxx')

diff --git a/cli-examples/features/driver.cxx b/cli-examples/features/driver.cxx
new file mode 100644
index 0000000..c14b5c7
--- /dev/null
+++ b/cli-examples/features/driver.cxx
@@ -0,0 +1,61 @@
+// file      : features/driver.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// license   : MIT; see accompanying LICENSE file
+
+#include <iostream>
+#include <iterator>
+#include <algorithm>
+
+#include "options.hxx"
+
+using namespace std;
+
+int
+main (int argc, char* argv[])
+{
+  try
+  {
+    features::options o (argc, argv);
+
+    // --out-dir | -o
+    //
+    if (!o.out_dir ().empty ())
+      cerr << "output dir: " << o.out_dir () << endl;
+
+    // --first-name & --last-name
+    //
+    cerr << "first name: " << o.first_name () << endl
+         << "last name : " << o.last_name () << endl;
+
+    // --vector | -v & --set | -s
+    //
+    if (!o.vector ().empty ())
+    {
+      copy (o.vector ().begin (), o.vector ().end (),
+            ostream_iterator<int> (cerr, " "));
+      cerr << endl;
+    }
+
+    if (!o.set ().empty ())
+    {
+      copy (o.set ().begin (), o.set ().end (),
+            ostream_iterator<int> (cerr, " "));
+      cerr << endl;
+    }
+
+    // --map | -m
+    //
+    typedef map<std::string, std::string> str_map;
+    const str_map& m = o.map ();
+    str_map::const_iterator i (m.find ("a"));
+
+    if (i != m.end ())
+      cerr << "value for the 'a' key: " << i->second << endl;
+
+  }
+  catch (const cli::exception& e)
+  {
+    cerr << e << endl;
+    return 1;
+  }
+}
-- 
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