From 707cc94fe52463870a9c6c8e2e66eaaa389e601d Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Tue, 24 Feb 2009 15:16:26 +0200
Subject: Start tracking XSD/e with git after version 3.0.0

---
 examples/cxx/hybrid/streaming/object-simpl.cxx | 69 ++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 examples/cxx/hybrid/streaming/object-simpl.cxx

(limited to 'examples/cxx/hybrid/streaming/object-simpl.cxx')

diff --git a/examples/cxx/hybrid/streaming/object-simpl.cxx b/examples/cxx/hybrid/streaming/object-simpl.cxx
new file mode 100644
index 0000000..f23e0d4
--- /dev/null
+++ b/examples/cxx/hybrid/streaming/object-simpl.cxx
@@ -0,0 +1,69 @@
+// file      : examples/cxx/hybrid/streaming/object-simpl.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : not copyrighted - public domain
+
+// Include position-simpl.hxx (which includes object-simpl.hxx)
+// instead of object-simpl.hxx.
+//
+#include "position-simpl.hxx"
+
+// Position measurement instrument interface.
+//
+struct measurements
+{
+  float lat;
+  float lon;
+};
+
+measurements test_measurements [8] =
+{
+  {-33.8569F, 18.5083F},
+  {-33.8568F, 18.5083F},
+  {-33.8568F, 18.5082F},
+  {-33.8570F, 18.5083F},
+  {-33.8569F, 18.5084F},
+  {-33.8570F, 18.5084F},
+  {-33.8570F, 18.5082F},
+  {-33.8569F, 18.5082F}
+};
+
+static void
+measure_position (unsigned int n, float& lat, float& lon)
+{
+  // Call the instrument to measure the position.
+  //
+  lat = test_measurements[n].lat;
+  lon = test_measurements[n].lon;
+}
+
+// Serializer implementation.
+//
+void object_simpl::
+pre (const object& obj)
+{
+  // Cache the object id and determine how many position measuremenets
+  // we need to take.
+  //
+  id_ = obj.id ();
+  count_ = 8;
+}
+
+unsigned int object_simpl::
+id ()
+{
+  return id_;
+}
+
+bool object_simpl::
+position_next ()
+{
+  return count_ > 0;
+}
+
+const position& object_simpl::
+position ()
+{
+  count_--;
+  measure_position (count_, cur_pos_.lat (), cur_pos_.lon ());
+  return cur_pos_;
+}
-- 
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