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Mon Jun 30 22:29:51 2003  Balachandran Natarajan  <bala@dre.vanderbilt.edu>

	* Merged with the main trunk and created a new branch
	  refactor-stage4. 

Fri Jun 27 14:42:02 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * TAO_IDL/be/be_visitor_traits.cpp:

          Changed logic for generation of declarations for Objref_Traits,
          Value_Traits, and Array_Traits specializations. These may
          not need to be generated in all cases.

        * tao/Arg_Traits_T.h:

          Cosmetic changes.

        * tao/Basic_Arguments.cpp:

          Added missing explicit template instantiation.

        * tao/TAO.dsp:

          Added missing header file to project.

Fri Jun 27 11:16:04 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * TAO_IDL/be/be_visitor_traits.cpp:
        * TAO_IDL/be/be_visitor_array/array_ci.cpp:
        * TAO_IDL/be/be_visitor_interface/interface_cs.cpp:
        * TAO_IDL/be/be_visitor_valuetype/valuetype_cs.cpp:

          Replace 'template<>' with 'ACE_TEMPLATE_SPECIALIZATION'
          in declarations of specialized template classes in
          generated stub header files. Also removed 'template<>'
          from the specialization implementations in the stub
          source file. These changes please a larger number of
          compilers.

        * tao/PolicyC.cpp:
        * tao/Policy_ForwardC.h:

          Made changes corresponding to those above for the one
          interface in TAO that is forward declared in one .pidl
          files and fully defined in another - CORBA::Policy.

        * tao/Object_Argument_T.cpp:

          Removed #if 0/#endif pair that was inadvertently checked
          in.

        * tao/Sequence_T.h:

          Added include file need by gcc/cygwin.

Thu Jun 26 17:13:39 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * TAO_IDL/be/be_visitor_array/array_ch.cpp:
        * TAO_IDL/be/be_visitor_array/array_ci.cpp:
        * TAO_IDL/be/be_visitor_array/array_cs.cpp:
        * tao/Array_VarOut_T.cpp:
        * tao/Array_VarOut_T.h:
        * tao/Array_VarOut_T.inl:

          Added Array_Traits to Array_VarOut_T.h. Even though
          only the slice type is used in this traits template,
          I had to have the array type for a parameter as well,
          to distinguish among more than one array with the 
          same element type. So this parameter had to be added
          to the _var and _out classes, and changed in generated
          code.

        * TAO_IDL/be_include/be_typedef.h:
        * TAO_IDL/be/be_typedef.cpp:

          Added overrides for the seen_in_* and used_in_*
          methods to propagate these flags to the underlying
          type.

        * TAO_IDL/be/be_visitor_traits.cpp:
        * TAO_IDL/be_include/be_visitor_traits.h:

          Completed the traits generation methods.

        * tao/BD_String_Argument_T.cpp:
        * tao/BD_String_Argument_T.h:
        * tao/Fixed_Array_Argument_T.cpp:
        * tao/Fixed_Array_Argument_T.h:
        * tao/Object_Argument_T.h:
        * tao/Var_Array_Argument_T.cpp:
        * tao/Var_Array_Argument_T.h:

          Minor changes.

        * tao/corba.h:

          Added the argument helper files to corba.h.

Wed Jun 25 19:01:33 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * TAO_IDL/be_include/be_visitor_traits.h:
        * TAO_IDL/be/be_visitor_traits.cpp:

          New files, a visitor that generates specialized traits template
          classes in a separate pass over the AST.

        * TAO_IDL/Makefile.BE:
        * TAO_IDL/TAO_IDL_BE.bor:
        * TAO_IDL/TAO_IDL_BE_DLL.dsp:
        * TAO_IDL/be/be_argument.cpp:
        * TAO_IDL/be/be_decl.cpp:
        * TAO_IDL/be/be_interface.cpp:
        * TAO_IDL/be/be_interface_fwd.cpp:
        * TAO_IDL/be/be_operation.cpp:
        * TAO_IDL/be/be_type.cpp:
        * TAO_IDL/be/be_valuetype.cpp:
        * TAO_IDL/be/be_visitor_root.cpp:
        * TAO_IDL/be/be_visitor_interface/interface_cs.cpp:
        * TAO_IDL/be/be_visitor_root/root.cpp:
        * TAO_IDL/be/be_visitor_sequence/sequence_ch.cpp:
        * TAO_IDL/be/be_visitor_sequence/sequence_cs.cpp:
        * TAO_IDL/be/be_visitor_valuetype/valuetype_cs.cpp:
        * TAO_IDL/be_include/be_decl.h:
        * TAO_IDL/be_include/be_interface_fwd.h:
        * TAO_IDL/be_include/be_type.h:
        * tao/Objref_VarOut_T.cpp:
        * tao/Objref_VarOut_T.h:
        * tao/PolicyC.cpp:
        * tao/Policy_ForwardC.h:
        * tao/Sequence_T.cpp:
        * tao/Sequence_T.h:
        * tao/Valuetype/Sequence_T.inl:
        * tao/Valuetype/Value_VarOut_T.cpp:
        * tao/Valuetype/Value_VarOut_T.h:

	        Partial support for traits code generation, along with
	        corresponding changes to ORB code, some of it temporary
	        until the hand-crafted files can be regenerated. These
	        changes add code generation for interface and valuetype
	        traits, and  modify sequence code to use some of these
	        traits.

          Also removed the _upcast and _downcast methods from
          bounded and unbounded versions of object sequences.
          These methods never seem to be called.

Wed Jun 25 08:36:06 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tao/Sequence_T.cpp:
        * tao/Sequence_T.i:

          Added the TAO::Object_Cast<> template struct that contains static
          wrappers for the _narrow() and upcast() methods for interfaces.
          This template is used instead of the existing tao_*_cast structs
          in generated code by sequences of interfaces. Specializations of
          this template will be added to generated code, however, to deal 
          with the case when an undefined forward declared interface is
          used in a sequence.

        * tao/PolicyC.cpp:
        * tao/Policy_ForwardC.h:

          Hand-crafted additions of TAO::Objref_Traits<> and 
          TAO::Object_Cast<> for CORBA::Policy, since it is forward declared
          in Policy_Forward.pidl and defined in Policy.pidl.

Tue Jun 24 18:12:24 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tao/Arg_Traits_T.h:

          Cosmetic changes.

        * tao/Object.cpp:
        * tao/Object.h:
        * tao/Typecode.cpp:
        * tao/Typecode.h:

          Changed these predefined pseudo objects to use the
          specialization approach for their argument traits,
          instead of the typedef approach, as mentioned in

          Tue Jun 24 13:48:20 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tao/Objref_VarOut_T.cpp:
        * tao/Objref_VarOut_T.h:

          Added template base class for the interface traits - the static
          methods used by the _var, _out and sequence classes. At the
          moment, the interface _var and _out template classes are
          using these template-wrapped static methods. The base class is
          specialized in generated code. When the existing hand-crafted
          files are regenerated, the template implementations in
          Objref_VarOut_T.cpp can be removed, as well as the T_life
          parameter from the _var and _out template classes.

        * tao/Sequence_T.cpp:
        * tao/Sequence_T.h:

          Corresponding changes for the T_cast parameter, passed to 
          sequence of objects. This struct parameter wraps methods used
          in object sequences to narrow and widen interfaces.

Tue Jun 24 13:48:20 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tao/Arg_Traits_T.h:

          Added this file to the repository again, decided to go back to
          the template specialization approach to specific arg traits
          instead of the typedef approach.

        * tao/Basic_Arguments.cpp:
        * tao/Basic_Arguments.h:
        * tao/Special_Basic_Arguments.cpp:
        * tao/Special_Basic_Arguments.h:
        * tao/UB_String_Arguments.cpp:
        * tao/UB_String_Arguments.h:

          Change to support the above change in approach.

        * tao/Objref_VarOut_T.cpp:
        * tao/Objref_VarOut_T.h:

          Made a start on templatizing helper structs of interface
          traits that have been generated by the IDL compler up to now.

        * tests/Bench/wire/testC.cpp:
        * tests/Bench/wire/testS.cpp:

          Changed test code to reflect the change in approach to
          specific arg traits mentioned above.

Mon Jun 23 16:50:31 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tao/Cleanup_Func_Registry.h:

          Added #include that was added in the main trunk, to avoid a
          build errorin this branch.

        * tao/Fixed_Array_Argument_T.cpp:
        * tao/Fixed_Array_Argument_T.h:
        * tao/Var_Array_Argument_T.cpp:
        * tao/Var_Array_Argument_T.h:

          New files, for handling array arguments.

        * tao/TAO.dsp:
        * tao/Makefile.tao:

          Added new files to project and makefile.

        * tao/Var_Size_Argument_T.cpp:

          Changed demarshaling and Any extraction methods to call
          .inout() on the _var member instead of .out(). The _var's
          pointer has already been allocated but not initialized,
          and calling .out() will destroy it, expecting a new
          allocation, which is not the intended behavior.

Sun Jun 22 000:31:20 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tao/BD_String_Argument_T.cpp:
        * tao/BD_String_Argument_T.h:
        * tao/UB_String_Argument_T.cpp:
        * tao/UB_String_Argument_T.h:

          Removed unnecessary template parameter.

        * tao/Var_Size_Argument_T.cpp:
        * tao/Var_Size_Argument_T.h:
        * tao/Fixed_Size_Argument_T.cpp:
        * tao/Fixed_Size_Argument_T.h:
        * tao/Makefile.tao:
        * tao/TAO.dsp:

          Added new files and classes for fixed and variable size structs,
          unions, and sequences.

Fri Jun 20 17:17:57 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tao/Basic_Argument_T.h:
        * tao/Basic_Arguments.h:
        * tao/UB_String_Argument_T.h:
        * tao/UB_String_Arguments.h:

          Made sure at least one significant included file appears before
          the '#pragma once' directive.

        * tao/Makefile.bor:
        * tao/Makefile.tao:

          Added new files to the makefiles.

Fri Jun 20 16:09:52 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tao/Argument.cpp:

          New file. Placing TAO::Argument's method implementations in
          the header file was causing circular dependencies.

        * tao/TAO.dsp:

          Added new file to project.

        * tao/Argument.h:
        * tao/Object_Argument_T.cpp:
        * tao/Object_Argument_T.h:
        * tao/Special_Basic_Arguments.h:

          Changes to file includes.

        * tao/Object.cpp:
        * tao/Object.h:
        * tao/Typecode.cpp:
        * tao/Typecode.h:

          Added typedefs for TypeCode_Arg_Traits and Object_Arg_Traits,
          to be used in generated code.

        * tao/Policy_ForwardC.cpp:

          Corrected typo in #pragma instantiation.

Fri Jun 20 13:12:35 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tao/Arg_Traits_T.h:

          Eliminated the need for the TAO::Arg_Traits_T<> class
          and removed this file.

        * tao/BD_String_Argument_T.h:
        * tao/Basic_Arguments.cpp:
        * tao/Basic_Arguments.h:
        * tao/Special_Basic_Arguments.cpp:
        * tao/Special_Basic_Arguments.h:
        * tao/UB_String_Argument_T.cpp:
        * tao/UB_String_Arguments.cpp:
        * tao/UB_String_Arguments.h:

          Replaced TAO::Arg_Traits_T<> subclass of the above
          basic arguments type classes with typedefs whose
          names can be easily generated by the IDL compiler.

        * tao/Object_Argument_T.cpp:
        * tao/Object_Argument_T.h:

          New files, for interface and pseudo object arguments.

        * tests/Bench/wire/testC.cpp:
        * tests/Bench/wire/testS.cpp:

          Changed these hand crafted files to use the typedefs
          mentioned above.

Thu Jun 19 22:24:47 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tao/BD_String_Argument_T.cpp:
        * tao/BD_String_Argument_T.h:
        * tao/Basic_Argument_T.cpp:
        * tao/Basic_Argument_T.h:
        * tao/Special_Basic_Argument_T.cpp:
        * tao/Special_Basic_Argument_T.h:

	  Updated the interface of the rest of the existing template
	  classes for IDL argument types.

Thu Jun 19 20:39:25 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tao/BD_String_Argument_T.cpp:
        * tao/BD_String_Argument_T.h:

          Updates to make these files correspond with the 
          unbounded version.

Thu Jun 19 17:31:11 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tests/Bench/wire/client.cpp:
        * tests/Bench/wire/client.dsp:
        * tests/Bench/wire/server.cpp:
        * tests/Bench/wire/server.dsp:
        * tests/Bench/wire/test.idl:
        * tests/Bench/wire/testC.cpp:
        * tests/Bench/wire/testC.h:
        * tests/Bench/wire/testC.i:
        * tests/Bench/wire/testS.cpp:
        * tests/Bench/wire/testS.h:
        * tests/Bench/wire/test_i.cpp:
        * tests/Bench/wire/test_i.h:

	        New files, handcrafted example for testing
	        changes in this branch.

        * tao/Argument.h:
        * tao/BD_String_Argument_T.h:
        * tao/Basic_Argument_T.cpp:
        * tao/Basic_Argument_T.h:
        * tao/Basic_Arguments.cpp:
        * tao/Basic_Arguments.h:
        * tao/Special_Basic_Argument_T.cpp:
        * tao/Special_Basic_Argument_T.h:
        * tao/UB_String_Argument_T.cpp:
        * tao/UB_String_Argument_T.h:
        * tao/UB_String_Arguments.h:

	        Changes to the new TAO template args/traits
	        interface.

        * tao/CORBA_String.h:
        * tao/CORBA_String.inl:

	        Added ptr() method to (w)string _var classes,
	        to get a return value of T * without giving
	        up ownership of the underlying pointer.

Wed Jun 18 22:57:37 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tao/BD_String_Argument_T.cpp:
        * tao/BD_String_Argument_T.h:
	* tao/TAO.dsp:

	  New files, for bounded string and wstring arguments.

        * tao/Arg_Traits_T.h:
        * tao/UB_String_Argument_T.h:
        * tao/UB_String_Arguments.cpp:

	  Fixed mistakes in comments.

Wed Jun 18 19:09:55 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tao/Arg_Traits_T.h:

          Renamed Traits_T.h as this.

        * tao/Argument.h:
        * tao/Basic_Argument_T.cpp:
        * tao/Basic_Argument_T.h:
        * tao/Basic_Arguments.cpp:
        * tao/Basic_Arguments.h:
        * tao/Special_Basic_Argument_T.cpp:
        * tao/Special_Basic_Argument_T.h:
        * tao/Special_Basic_Arguments.cpp:
        * tao/Special_Basic_Arguments.h:

          Removed string argument name member - it's never used.

        * tao/Traits_T.h:

          Renamed this as Arg_Traits_T.h.

        * tao/UB_String_Argument_T.cpp:
        * tao/UB_String_Argument_T.h:
        * tao/UB_String_Arguments.cpp:
        * tao/UB_String_Arguments.h:
        * tao/TAO.dsp:

          New files, for unbounded string and wstring arguments.

Tue Jun 17 18:27:44 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tao/Argument.h:
        * tao/Basic_Argument_T.cpp:
        * tao/Basic_Argument_T.h:
        * tao/TAO.dsp:

          Changes to existing files added to this branch.

        * tao/Basic_Arguments.cpp:
        * tao/Basic_Arguments.h:
        * tao/Special_Basic_Argument_T.cpp:
        * tao/Special_Basic_Argument_T.h:
        * tao/Special_Basic_Arguments.cpp:
        * tao/Special_Basic_Arguments.h:
        * tao/Traits_T.h:

          New files, completing support for the basic IDL argument
          types.

Fri Jun 13 18:20:19 2003  Jeff Parsons <j.parsons@vanderbilt.edu>

        * tao/Argument.h:
        * tao/Basic_Argument_T.cpp:
        * tao/Basic_Argument_T.h:

          New files, a start on refactoring arg handling during invocations
          and upcalls.

        * tao/TAO.dsp:

          Added new files to project.