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//
// $Id$
//
#ifndef _BE_VISITOR_ARGS_H
#define _BE_VISITOR_ARGS_H
#include "be_visitor.h"
class TAO_OutStream;
class be_visitor_args_decl : public be_visitor
{
//
// = TITLE
// Generates the code for arguments output.
//
// = DESCRIPTION
// At several stages in the code generation a node of type
// "be_operation" is visited, and the code for its arguments must
// be generated.
// Sometimes the argument declarations must be generated (such as
// in the class declaration), other the arguments names (such as
// in method invocations).
// This class implements the declaration output, in other words,
// it outputs both the arguments and their types.
//
public:
be_visitor_args_decl (TAO_OutStream *stream);
virtual ~be_visitor_args_decl (void);
virtual int visit_operation (be_operation *node);
virtual int visit_argument (be_argument *node);
virtual int visit_predefined_type (be_predefined_type *node);
virtual int visit_interface (be_interface *node);
virtual int visit_interface_fwd (be_interface_fwd *node);
virtual int visit_structure (be_structure *node);
virtual int visit_enum (be_enum *node);
virtual int visit_union (be_union *node);
virtual int visit_array (be_array *node);
virtual int visit_sequence (be_sequence *node);
virtual int visit_string (be_string *node);
virtual int visit_typedef (be_typedef *node);
virtual int visit_native (be_native *node);
void argument_direction (int direction);
void current_type_name (UTL_ScopedName* name);
private:
TAO_OutStream& stream (void) const;
// Several types have the same or very similar mappings, for
// instance: structures, unions and sequences, this routines
// abstract those mappings.
int dump_interface (void) const;
int dump_structure (void) const;
private:
TAO_OutStream *stream_;
int argument_direction_;
// The current argument direction.
UTL_ScopedName* current_type_name_;
// The scoped name for the current argument type name.
// We cannot use just node->name() because we could be using an
// aliased name (through typedefs) in which case the real name must
// be used.
};
#endif // _BE_VISITOR_ARGS_H
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