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// $Id$
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// be_enum.cpp
//
// = DESCRIPTION
// Extension of class AST_Enum that provides additional means for C++
// mapping.
//
// = AUTHOR
// Copyright 1994-1995 by Sun Microsystems, Inc.
// and
// Aniruddha Gokhale
//
// ============================================================================
#include "be_enum.h"
#include "be_visitor.h"
#include "be_helper.h"
#include "global_extern.h"
be_enum::be_enum (void)
: COMMON_Base (),
AST_Decl (),
AST_Type (),
AST_ConcreteType (),
UTL_Scope (),
AST_Enum (),
be_scope (),
be_decl (),
be_type ()
{
}
be_enum::be_enum (UTL_ScopedName *n,
bool local,
bool abstract)
: COMMON_Base (local,
abstract),
AST_Decl (AST_Decl::NT_enum,
n),
AST_Type (AST_Decl::NT_enum,
n),
AST_ConcreteType (AST_Decl::NT_enum,
n),
UTL_Scope (AST_Decl::NT_enum),
AST_Enum (n,
local,
abstract),
be_scope (AST_Decl::NT_enum),
be_decl (AST_Decl::NT_enum,
n),
be_type (AST_Decl::NT_enum,
n)
{
if (!this->imported ())
{
idl_global->enum_seen_ = true;
}
}
void
be_enum::gen_ostream_operator (TAO_OutStream *os,
bool /* use_underscore */)
{
*os << be_nl
<< "std::ostream& operator<< (std::ostream &strm, const "
<< this->name () << " _tao_enumerator)" << be_nl
<< "{" << be_idt_nl
<< "switch (_tao_enumerator)" << be_idt_nl
<< "{" << be_idt_nl;
for (int i = 0; i < this->member_count (); ++i)
{
UTL_ScopedName *mname =
this->value_to_name (static_cast<unsigned long> (i));
*os << "case " << mname << ": return strm << \""
<< mname << "\";" << be_nl;
}
*os << "default: return strm;" << be_uidt_nl
<< "}" << be_uidt << be_uidt_nl
<< "}" << be_nl;
}
void
be_enum::destroy (void)
{
// Call the destroy methods of our base classes.
// No need to call be_scope::destroy(). It has no
// allocated members, and AST_Enum::destroy() will
// call UTL_Scope::destroy().
this->be_type::destroy ();
this->be_scope::destroy ();
this->AST_Enum::destroy ();
}
int
be_enum::accept (be_visitor *visitor)
{
return visitor->visit_enum (this);
}
IMPL_NARROW_FROM_DECL (be_enum)
IMPL_NARROW_FROM_SCOPE (be_enum)
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