From 0bce70a0e483294b83b8bf9d5468838a63405612 Mon Sep 17 00:00:00 2001
From: Boris Kolpackov <boris@codesynthesis.com>
Date: Sun, 8 Mar 2009 17:23:30 +0200
Subject: 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
---
 xsde/cxx/hybrid/elements.cxx | 42 +++++++++++++++++++++++++++++++++++++++++-
 1 file changed, 41 insertions(+), 1 deletion(-)

(limited to 'xsde/cxx/hybrid/elements.cxx')

diff --git a/xsde/cxx/hybrid/elements.cxx b/xsde/cxx/hybrid/elements.cxx
index 454d0c3..c7609ff 100644
--- a/xsde/cxx/hybrid/elements.cxx
+++ b/xsde/cxx/hybrid/elements.cxx
@@ -41,11 +41,29 @@ namespace CXX
           fwd_expr (fe),
           hxx_expr (he),
           ixx_expr (ie),
-          ns_stack (ns_stack_)
+          ns_stack (ns_stack_),
+          istreams (ops.value<CLI::generate_extraction> ()),
+          ostreams (ops.value<CLI::generate_insertion> ()),
+          icdrstream (icdrstream_),
+          ocdrstream (ocdrstream_),
+          ixdrstream (ixdrstream_),
+          oxdrstream (oxdrstream_)
     {
       String xs_ns (xs_ns_name ());
 
       string_type = L"::xsde::cxx::ro_string";
+
+      if (!ostreams.empty ())
+      {
+        ocdrstream = xs_ns + L"::ocdrstream";
+        oxdrstream = xs_ns + L"::oxdrstream";
+      }
+
+      if (!istreams.empty ())
+      {
+        icdrstream = xs_ns + L"::icdrstream";
+        ixdrstream = xs_ns + L"::ixdrstream";
+      }
     }
 
     // Parser
@@ -384,6 +402,28 @@ namespace CXX
       }
     }
 
+    String Context::
+    istream (NarrowString const& is) const
+    {
+      if (is == "CDR")
+        return icdrstream;
+      else if (is == "XDR")
+        return ixdrstream;
+      else
+        return is;
+    }
+
+    String Context::
+    ostream (NarrowString const& os) const
+    {
+      if (os == "CDR")
+        return ocdrstream;
+      else if (os == "XDR")
+        return oxdrstream;
+      else
+        return os;
+    }
+
     // Namespace
     //
     Namespace::
-- 
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