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1 files changed, 245 insertions, 0 deletions

diff --git a/libxsd/xsd/cxx/tree/ostream.hxx b/libxsd/xsd/cxx/tree/ostream.hxx
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+++ b/libxsd/xsd/cxx/tree/ostream.hxx
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+// file      : xsd/cxx/tree/ostream.hxx
+// author    : Boris Kolpackov <boris@codesynthesis.com>
+// copyright : Copyright (c) 2005-2009 Code Synthesis Tools CC
+// license   : GNU GPL v2 + exceptions; see accompanying LICENSE file
+
+#ifndef XSD_CXX_TREE_OSTREAM_HXX
+#define XSD_CXX_TREE_OSTREAM_HXX
+
+#include <cstddef> // std::size_t
+
+namespace xsd
+{
+  namespace cxx
+  {
+    namespace tree
+    {
+      class ostream_common
+      {
+      public:
+        template <typename T>
+        struct as_size
+        {
+          explicit as_size (T x) : x_ (x) {}
+          T x_;
+        };
+
+
+        // 8-bit
+        //
+        template <typename T>
+        struct as_int8
+        {
+          explicit as_int8 (T x) : x_ (x) {}
+          T x_;
+        };
+
+        template <typename T>
+        struct as_uint8
+        {
+          explicit as_uint8 (T x) : x_ (x) {}
+          T x_;
+        };
+
+
+        // 16-bit
+        //
+        template <typename T>
+        struct as_int16
+        {
+          explicit as_int16 (T x) : x_ (x) {}
+          T x_;
+        };
+
+        template <typename T>
+        struct as_uint16
+        {
+          explicit as_uint16 (T x) : x_ (x) {}
+          T x_;
+        };
+
+
+        // 32-bit
+        //
+        template <typename T>
+        struct as_int32
+        {
+          explicit as_int32 (T x) : x_ (x) {}
+          T x_;
+        };
+
+        template <typename T>
+        struct as_uint32
+        {
+          explicit as_uint32 (T x) : x_ (x) {}
+          T x_;
+        };
+
+
+        // 64-bit
+        //
+        template <typename T>
+        struct as_int64
+        {
+          explicit as_int64 (T x) : x_ (x) {}
+          T x_;
+        };
+
+        template <typename T>
+        struct as_uint64
+        {
+          explicit as_uint64 (T x) : x_ (x) {}
+          T x_;
+        };
+
+
+        // Boolean
+        //
+        template <typename T>
+        struct as_bool
+        {
+          explicit as_bool (T x) : x_ (x) {}
+          T x_;
+        };
+
+
+        // Floating-point
+        //
+        template <typename T>
+        struct as_float32
+        {
+          explicit as_float32 (T x) : x_ (x) {}
+          T x_;
+        };
+
+        template <typename T>
+        struct as_float64
+        {
+          explicit as_float64 (T x) : x_ (x) {}
+          T x_;
+        };
+      };
+
+      template<typename S>
+      class ostream: public ostream_common
+      {
+      public:
+        explicit
+        ostream (S& s)
+            : s_ (s)
+        {
+        }
+
+        S&
+        impl ()
+        {
+          return s_;
+        }
+
+      private:
+        ostream (const ostream&);
+        ostream&
+        operator= (const ostream&);
+
+      private:
+        S& s_;
+      };
+
+
+      // 8-bit
+      //
+      template <typename S>
+      inline ostream<S>&
+      operator<< (ostream<S>& s, signed char x)
+      {
+        return s << ostream_common::as_int8<signed char> (x);
+      }
+
+      template <typename S>
+      inline ostream<S>&
+      operator<< (ostream<S>& s, unsigned char x)
+      {
+        return s << ostream_common::as_uint8<unsigned char> (x);
+      }
+
+
+      // 16-bit
+      //
+      template <typename S>
+      inline ostream<S>&
+      operator<< (ostream<S>& s, short x)
+      {
+        return s << ostream_common::as_int16<short> (x);
+      }
+
+      template <typename S>
+      inline ostream<S>&
+      operator<< (ostream<S>& s, unsigned short x)
+      {
+        return s << ostream_common::as_uint16<unsigned short> (x);
+      }
+
+
+      // 32-bit
+      //
+      template <typename S>
+      inline ostream<S>&
+      operator<< (ostream<S>& s, int x)
+      {
+        return s << ostream_common::as_int32<int> (x);
+      }
+
+      template <typename S>
+      inline ostream<S>&
+      operator<< (ostream<S>& s, unsigned int x)
+      {
+        return s << ostream_common::as_uint32<unsigned int> (x);
+      }
+
+
+      // 64-bit
+      //
+      template <typename S>
+      inline ostream<S>&
+      operator<< (ostream<S>& s, long long x)
+      {
+        return s << ostream_common::as_int64<long long> (x);
+      }
+
+      template <typename S>
+      inline ostream<S>&
+      operator<< (ostream<S>& s, unsigned long long x)
+      {
+        return s << ostream_common::as_uint64<unsigned long long> (x);
+      }
+
+      // Boolean
+      //
+      template <typename S>
+      inline ostream<S>&
+      operator<< (ostream<S>& s, bool x)
+      {
+        return s << ostream_common::as_bool<bool> (x);
+      }
+
+
+      // Floating-point
+      //
+      template <typename S>
+      inline ostream<S>&
+      operator<< (ostream<S>& s, float x)
+      {
+        return s << ostream_common::as_float32<float> (x);
+      }
+
+      template <typename S>
+      inline ostream<S>&
+      operator<< (ostream<S>& s, double x)
+      {
+        return s << ostream_common::as_float64<double> (x);
+      }
+    }
+  }
+}
+
+#endif  // XSD_CXX_TREE_OSTREAM_HXX