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// $Id$
// ============================================================================
//
// = LIBRARY
// TAO IDL
//
// = FILENAME
// interface_ih.cpp
//
// = DESCRIPTION
// Visitor generating code for Interfaces in the implementation header
//
// = AUTHOR
// Yamuna Krishnamurthy (yamuna@cs.wustl.edu)
//
// ============================================================================
#include "idl.h"
#include "idl_extern.h"
#include "be.h"
#include "be_visitor_interface.h"
ACE_RCSID(be_visitor_interface, interface_ih, "$Id$")
// ************************************************************
// Interface visitor for implementation header
// ************************************************************
be_visitor_interface_ih::be_visitor_interface_ih (be_visitor_context *ctx)
: be_visitor_interface (ctx)
{
}
be_visitor_interface_ih::~be_visitor_interface_ih (void)
{
}
int
be_visitor_interface_ih::visit_interface (be_interface *node)
{
TAO_OutStream *os; // output stream
long i; // loop index
static char namebuf [NAMEBUFSIZE]; // holds the class name
if (node->impl_hdr_gen () || node->imported ())
return 0;
ACE_OS::memset (namebuf, '\0', NAMEBUFSIZE);
os = this->ctx_->stream ();
// generate the skeleton class name
os->indent (); // start with whatever indentation level we are at
ACE_OS::sprintf (namebuf, "%s", node->flatname ());
*os << "//Class " << idl_global->impl_class_prefix ()<<namebuf << idl_global->impl_class_suffix ()<< be_nl;
// now generate the class definition
*os << "class " << idl_global->export_macro ()
<< " " <<idl_global->impl_class_prefix () << namebuf << idl_global->impl_class_suffix () << " : ";
if (node->n_inherits () > 0)
{
// this interface inherits from other interfaces
be_interface *intf; // inherited interface
*os << "public virtual ";
intf = be_interface::narrow_from_decl (node->inherits ()[0]);
*os << idl_global->impl_class_prefix () << intf->flatname () << idl_global->impl_class_suffix ();//intf->relative_skel_name (node->full_skel_name ());
for (i = 1; i < node->n_inherits (); i++)
{
*os << ", public virtual ";
intf = be_interface::narrow_from_decl (node->inherits ()[i]);
*os << idl_global->impl_class_prefix () <<intf->flatname () << idl_global->impl_class_suffix ();//intf->relative_skel_name (node->full_skel_name ());
} // end of for loop
//inherit from the base skeleton file
*os<<", public virtual "<<node->full_skel_name ();
}
else
{
//inherit from the base skeleton file
*os<<"public virtual "<<node->full_skel_name ();
}
*os << be_nl
<< "{" << be_nl
<< "public:" << be_idt_nl
<< "//Constructor " << be_nl
<< idl_global->impl_class_prefix () << namebuf << idl_global->impl_class_suffix () << " (void);" << be_nl << be_nl;
if (idl_global->gen_copy_ctor ())
{
*os << "//Copy Constructor"<<be_nl
<< idl_global->impl_class_prefix () << namebuf << idl_global->impl_class_suffix () << " (const "
<< idl_global->impl_class_prefix () << namebuf << idl_global->impl_class_suffix () << "&);" <<be_nl <<be_nl;
}
if (idl_global->gen_assign_op ())
{
*os << "//Copy Assignment" << be_nl
<< idl_global->impl_class_prefix () << namebuf << idl_global->impl_class_suffix () << "& "
<< "operator=(const " << idl_global->impl_class_prefix () << namebuf << idl_global->impl_class_suffix () << "&);"<<be_nl << be_nl;
}
*os << "//Destructor " << be_nl
<< "virtual " << "~" << idl_global->impl_class_prefix () << namebuf << idl_global->impl_class_suffix () << " (void);" << be_nl << be_uidt_nl;
// generate code for elements in the scope (e.g., operations)
if (this->visit_scope (node) == -1)
{
ACE_ERROR_RETURN ((LM_ERROR,
"be_visitor_interface_ih::"
"visit_interface - "
"codegen for scope failed\n"),
-1);
}
*os << "};" << be_nl <<be_nl;
return 0;
}
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