Add support for binary representations

xsde/cxx/hybrid/insertion-*: insertion operators generator
xsde/cxx/hybrid/extraction-*: extraction operators generator
libxsde/xsde/cxx/hybrid/cdr/: CDR support code
libxsde/xsde/cxx/hybrid/xdr/: XDR support code
tests/cxx/hybrid/binary/: new tests
examples/cxx/hybrid/binary/: new examples
documentation/cxx/hybrid/guide/: new chapter

1 files changed, 107 insertions, 0 deletions

diff --git a/libxsde/xsde/cxx/hybrid/xdr/string-sequence.cxx b/libxsde/xsde/cxx/hybrid/xdr/string-sequence.cxx
new file mode 100644
index 0000000..f8b3a54
--- /dev/null
+++ b/libxsde/xsde/cxx/hybrid/xdr/string-sequence.cxx
@@ -0,0 +1,107 @@
+// file      : xsde/cxx/hybrid/xdr/string-sequence.cxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2005-2009 Code Synthesis Tools CC
+// license   : GNU GPL v2 + exceptions; see accompanying LICENSE file
+
+#include <xsde/cxx/hybrid/xdr/istream.hxx>
+#include <xsde/cxx/hybrid/xdr/ostream.hxx>
+
+namespace xsde
+{
+  namespace cxx
+  {
+    namespace hybrid
+    {
+#ifdef XSDE_EXCEPTIONS
+
+      void
+      operator<< (oxdrstream& s, const string_sequence& x)
+      {
+        s << oxdrstream::as_size (x.size ());
+
+        for (string_sequence::const_iterator i = x.begin ();
+             i != x.end (); ++i)
+        {
+          s << *i;
+        }
+      }
+
+      void
+      operator>> (ixdrstream& s, string_sequence& x)
+      {
+        size_t n;
+        ixdrstream::as_size as_size (n);
+        s >> as_size;
+
+        x.clear ();
+
+        if (n > 0)
+        {
+          x.reserve (n);
+
+#ifdef XSDE_STL
+          std::string i;
+#else
+          char* i;
+#endif
+          while (n--)
+          {
+            s >> i;
+            x.push_back (i);
+          }
+        }
+      }
+
+#else // XSDE_EXCEPTIONS
+
+      bool
+      operator<< (oxdrstream& s, const string_sequence& x)
+      {
+        if (!(s << oxdrstream::as_size (x.size ())))
+          return false;
+
+        for (string_sequence::const_iterator i = x.begin ();
+             i != x.end (); ++i)
+        {
+          if (!(s << *i))
+            return false;
+        }
+
+        return true;
+      }
+
+      bool
+      operator>> (ixdrstream& s, string_sequence& x)
+      {
+        size_t n;
+        ixdrstream::as_size as_size (n);
+
+        if (!(s >> as_size))
+          return false;
+
+        x.clear ();
+
+        if (n > 0)
+        {
+          if (x.reserve (n))
+            return false;
+
+#ifdef XSDE_STL
+          std::string i;
+#else
+          char* i;
+#endif
+          while (n--)
+          {
+            if (!(s >> i) || x.push_back (i))
+              return false;
+          }
+        }
+
+        return true;
+      }
+
+#endif // XSDE_EXCEPTIONS
+    }
+  }
+}