summaryrefslogtreecommitdiff
path: root/CIAO/CCF/CCF/CompilerElements/TokenStream.hpp
diff options
context:
space:
mode:
Diffstat (limited to 'CIAO/CCF/CCF/CompilerElements/TokenStream.hpp')
-rw-r--r--CIAO/CCF/CCF/CompilerElements/TokenStream.hpp82
1 files changed, 0 insertions, 82 deletions
diff --git a/CIAO/CCF/CCF/CompilerElements/TokenStream.hpp b/CIAO/CCF/CCF/CompilerElements/TokenStream.hpp
deleted file mode 100644
index f1d3ab4fb8c..00000000000
--- a/CIAO/CCF/CCF/CompilerElements/TokenStream.hpp
+++ /dev/null
@@ -1,82 +0,0 @@
-// file : CCF/CompilerElements/TokenStream.hpp
-// author : Boris Kolpackov <boris@dre.vanderbilt.edu>
-// cvs-id : $Id$
-
-#ifndef CCF_COMPILER_ELEMENTS_TOKEN_STREAM_HPP
-#define CCF_COMPILER_ELEMENTS_TOKEN_STREAM_HPP
-
-#include <string>
-#include <istream>
-
-namespace CCF
-{
- namespace CompilerElements
- {
- template <typename Token>
- class TokenStream
- {
- public:
- // (JP 06-04-06) Not required by C++ spec, but it
- // eliminates buggy GCC warnings.
- virtual ~TokenStream () {}
-
- virtual Token
- next () = 0;
- };
-
- template <>
- class TokenStream<char>
- {
- public:
- typedef
- std::char_traits<char>
- traits;
-
- typedef
- traits::int_type
- int_type;
-
- typedef
- traits::char_type
- char_type;
-
- public:
- virtual int_type
- next () = 0;
-
- static char_type
- to_char_type (int_type i)
- {
- return traits::to_char_type (i);
- }
-
- static int_type
- eos ()
- {
- return traits::eof ();
- }
- };
-
- class InputStreamAdapter : public TokenStream<char>
- {
- public:
- InputStreamAdapter (std::istream& is)
- : is_ (is)
- {
- }
-
- public:
-
- virtual int_type
- next ()
- {
- return is_.get ();
- }
-
- private:
- std::istream& is_;
- };
- }
-}
-
-#endif // CCF_COMPILER_ELEMENTS_TOKEN_STREAM_HPP