From a15cf65c44d5c224169c32ef5495b68c758134b7 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?J=C3=B6rg=20Frings-F=C3=BCrst?= <jff@merkur>
Date: Sun, 18 May 2014 16:08:14 +0200
Subject: Imported Upstream version 3.3.0.2

---
 xsd/examples/cxx/tree/mixed/driver.cxx | 121 +++++++++++++++++++++++++++++++++
 1 file changed, 121 insertions(+)
 create mode 100644 xsd/examples/cxx/tree/mixed/driver.cxx

(limited to 'xsd/examples/cxx/tree/mixed/driver.cxx')

diff --git a/xsd/examples/cxx/tree/mixed/driver.cxx b/xsd/examples/cxx/tree/mixed/driver.cxx
new file mode 100644
index 0000000..d905421
--- /dev/null
+++ b/xsd/examples/cxx/tree/mixed/driver.cxx
@@ -0,0 +1,121 @@
+// file      : examples/cxx/tree/mixed/driver.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : not copyrighted - public domain
+
+#include <memory>   // std::auto_ptr
+#include <iostream>
+
+#include <xercesc/dom/DOM.hpp>
+
+#include "text.hxx"
+
+// The following transcode() utility function is handy when working with
+// Xerces. Include it after the generated header in order to get only char
+// or wchar_t version depending on how you compiled your schemas.
+//
+#include <xsd/cxx/xml/string.hxx>
+
+using std::cout;
+using std::cerr;
+using std::endl;
+using std::auto_ptr;
+
+int
+main (int argc, char* argv[])
+{
+  if (argc != 2)
+  {
+    cerr << "usage: " << argv[0] << " text.xml" << endl;
+    return 1;
+  }
+
+  using namespace xercesc;
+
+  int r (0);
+
+  // The Xerces-C++ DOM objects that will be associated with the
+  // document tree "out-live" the call to the parsing function.
+  // Therefore we need to initialize the Xerces-C++ runtime
+  // ourselves.
+  //
+  XMLPlatformUtils::Initialize ();
+
+  try
+  {
+    auto_ptr<text> t (
+      text_ (argv[1],
+             xml_schema::flags::keep_dom |
+             xml_schema::flags::dont_initialize));
+
+    // Note that DOM association is preserved in copies but only if they
+    // are "complete", i.e., made from the root of the tree.
+    //
+    text copy (*t);
+
+    // Print text.
+    //
+    {
+      namespace xml = xsd::cxx::xml;
+
+      unsigned long ref (0);
+      DOMNode* root (copy._node ());
+
+      for (DOMNode* n (root->getFirstChild ());
+           n != 0;
+           n = n->getNextSibling ())
+      {
+        switch (n->getNodeType ())
+        {
+        case DOMNode::TEXT_NODE:
+          {
+            cout << xml::transcode<char> (n->getTextContent ());
+            break;
+          }
+        case DOMNode::ELEMENT_NODE:
+          {
+            // Let's get back to a tree node from this DOM node.
+            //
+            xml_schema::type& t (
+              *reinterpret_cast<xml_schema::type*> (
+                n->getUserData (xml_schema::dom::tree_node_key)));
+
+	    anchor& a (dynamic_cast<anchor&> (t));
+
+            cout << a << "[" << ref << "]";
+
+            // Or we could continue using DOM interface:
+            //
+            //cout << xml::transcode<char> (n->getTextContent ())
+            //     << "[" << ref << "]";
+
+            ++ref;
+            break;
+          }
+        default:
+          break; // Ignore all other nodes (e.g., comments, etc).
+        }
+      }
+    }
+
+    // Print references.
+    //
+    {
+      unsigned long r (0);
+
+      for (text::a_const_iterator i (copy.a ().begin ());
+           i != copy.a ().end ();
+           ++i, ++r)
+      {
+        cout << "[" << r << "] "  << i->href () << endl;
+      }
+    }
+  }
+  catch (const xml_schema::exception& e)
+  {
+    cerr << e << endl;
+    r = 1;
+  }
+
+  XMLPlatformUtils::Terminate ();
+  return r;
+}
-- 
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