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// -*- C++ -*-
//=============================================================================
/**
* @file struct_typecode.h
*
* $Id$
*
* Structure TypeCode generation visitor.
*
* @author Ossama Othman <ossama@dre.vanderbilt.edu>
*/
//=============================================================================
#ifndef TAO_BE_VISITOR_STRUCT_TYPECODE_H
#define TAO_BE_VISITOR_STRUCT_TYPECODE_H
namespace TAO
{
/**
* @class be_visitor_struct_typecode
*
* @brief Structure TypeCode generation visitor.
*
* Structure TypeCode generation visitor.
*/
class be_visitor_struct_typecode
: public be_visitor_typecode_defn
{
public:
/// Constructor.
be_visitor_struct_typecode (be_visitor_context * ctx);
/// Visit a structure.
/**
* @todo The legacy method name "@c visit_structure()" is
* redundant since it is obvious from the argument what kind
* of TypeCode is being visited. It will be changed once
* the rest of the legacy method names and their call sites
* are updated accordingly.
*/
virtual int visit_structure (be_structure * node);
/// Visit an exception.
/**
* @todo The legacy method name "@c visit_exception()" is
* redundant since it is obvious from the argument what kind
* of TypeCode is being visited. It will be changed once
* the rest of the legacy method names and their call sites
* are updated accordingly.
*/
virtual int visit_exception (be_exception * node);
private:
/// Underlying structure/exception visitor code.
/**
* @note Structure/exception TypeCode generation really starts in
* this method.
*/
int visit (AST_Structure * node, bool is_exception);
/// Generate structure field TypeCode declarations, if necessary.
int gen_member_typecodes (AST_Structure * node);
/// Generate structure field related TypeCode code.
int visit_members (AST_Structure * node);
private:
/// @c true if the struct is recursive.
/**
* @note Only applies for struct TypeCodes. Exceptions cannot be
* recursive.
*/
bool is_recursive_;
/// @c true if this visitor is already visiting an outer scope
/// struct or exception
bool is_nested_;
};
}
#endif /* TAO_BE_VISITOR_STRUCT_TYPECODE_H */
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