void be_exception::GenerateAssignmentOperator (be_ClientImplementation& source)
{
   ostream & os = source.Stream ();
   DDS_StdString that ("");
   be_Type * btype;

   if (nmembers ())
   {
      that = " that";
   }

   os << ScopedName () << " & "
      << ScopedName () << "::operator = (const "
      << LocalName () << " &" << that << ")" << nl;
   os << "{" << nl;

   UTL_Scope * s = (UTL_Scope*)narrow((long) & UTL_Scope::type_id);
   assert (s);

   UTL_ScopeActiveIterator *it;

   // Iterate through decls

   for 
   (
      it = new UTL_ScopeActiveIterator (s, UTL_Scope::IK_decls);
      ! it->is_done ();
      it->next ()
   )
   {
      AST_Decl * adecl = it->item ();
      assert (adecl);

      be_field *bfield = (be_field *) adecl->narrow ((long) & be_field::type_id);

      if (bfield)
      {
         btype = bfield->get_be_type ();
         if (btype && btype->IsArrayType ())
         {
            // Need to copy array elements

            os << "   "
               << (char*) BE_Globals::RelativeScope (ScopedName (), bfield->StructMemberTypeName ())
               << "_copy (" << bfield->get_local_name () 
               << ", that." << bfield->get_local_name () << ");" << nl;
         }
         else
         {
            os << "   " << bfield->get_local_name () << " = that."
               << bfield->get_local_name() << ";" << nl;
         }
      }
   }

   delete it;

   os << "   return *this;" << nl;
   os << "}" << nl << nl;
}
Exemple #2
0
void be_root::Generate (be_ClientImplementation & source)
{
   ostream & os = source.Stream ();
   TList<be_CodeGenerator*>::iterator iit;
   TList<be_Type*>::iterator bit;

   for (iit = implementations.begin(); iit != implementations.end(); iit++)
   {
      (*iit)->Generate(source);
   }

   os << nl;

   be_CodeGenerator::Generate (source);

   os << nl;

   if (BE_Globals::lite)
   {
       DDS_StdString BaseFilename;
       BaseFilename = StripExtension(source.Filename());

       os << "#include \"" << BaseFilename << "-lite.c" << "\"" << nl;
   }
   os << nl;
   source.Close();
}
void be_exception::GenerateCopyConstructor (be_ClientImplementation & source)
{
   ostream & os = source.Stream ();

   os << ScopedName () << "::" << LocalName ()
      << " (const " << LocalName () << " & that)" << nl
      << "   : DDS::UserException (that)" << nl
      << "{" << nl
      << "   *this = that;" << nl
      << "}" << nl << nl;
}
void be_exception::Generate (be_ClientImplementation& source)
{
   ostream & os = source.Stream();
   be_Tab tab (source);
   UTL_String * repID = get_decl_pragmas().get_repositoryID();
   const DDS_StdString corbaException = "DDS::Exception";

   // convenience constructor

   if (nmembers())
   {
      GenerateConvenienceConstructor(source);
   }

   // copy constructor

   GenerateCopyConstructor (source);

   // assignment operator

   GenerateAssignmentOperator (source);

   be_CodeGenerator::Generate (source);

   // name and id

   assert (repID);
   os << "const char * " << ScopedName () << "::m_name = \"" 
      << LocalName () << "\";" << nl << nl;
   os << "const char * " << ScopedName () << "::m_id = \"" 
      << repID->get_string () << "\";" << nl << nl;

   // downcast

   os << tab << ScopedName () << " * ";
   os << ScopedName () << "::";
   os << "_downcast (DDS::Exception * e)" << nl;
   os << tab << "{" << nl;
   tab.indent ();
   os << tab << "if (e && (e->_rep_id () == m_id))" << nl;
   os << tab << "{" << nl;
   tab.indent ();
   os << tab << "return static_cast < " << LocalName () << "*> (e);" << nl;
   tab.outdent ();
   os << tab << "}" << nl;
   os << tab << "return 0;" << nl;
   tab.outdent ();
   os << tab << "}" << nl << nl;

   // const downcast

   os << tab << "const " << ScopedName() << " * ";
   os << ScopedName () << "::";
   os << "_downcast (const DDS::Exception * e)" << nl;
   os << tab << "{" << nl;
   tab.indent ();
   os << tab << "if (e && (e->_rep_id () == m_id))" << nl;
   os << tab << "{" << nl;
   tab.indent ();
   os << tab << "return static_cast < " << LocalName () 
      << "*> ((" << LocalName () << "*) e);" << nl;
   tab.outdent ();
   os << tab << "}" << nl;
   os << tab << "return 0;" << nl;
   tab.outdent ();
   os << tab << "}" << nl << nl;

   // _clone

   os << tab << corbaException << " * " << ScopedName ();
   os << "::_clone () const" << nl;
   os << tab << "{" << nl;
   tab.indent ();
   os << tab << "return (" << corbaException << "*) new ";
   os << ScopedName () << " (*this);" << nl;
   tab.outdent ();
   os << tab << "}" << nl << nl;

   // raise

   os << tab << "void " << ScopedName () << "::_raise ("
      << XBE_Ev::arg (XBE_ENV_ARG1) << ") const" << nl;
   os << tab << "{" << nl;
   tab.indent ();
   os << tab;
   XBE_Ev::throwex (os, "*this");
   os << nl;
   tab.outdent ();
   os << tab << "}" << nl << nl;

   // factory

   os << tab << "DDS::Exception * " << ScopedName() << "::factory ()" << nl;
   os << tab << "{" << nl;
   tab.indent ();
   os << tab << "return new " << ScopedName () << ";" << nl;
   tab.outdent ();
   os << tab << "}" << nl << nl;

   // initilaizer

   os << "DDS::ExceptionInitializer " << ScopedName() << "::m_initializer (";
   os << "\"" << repID->get_string () << "\"";
   os << ", " << ScopedName () << "::factory);" << nl;
}
void be_exception::GenerateConvenienceConstructor (be_ClientImplementation & source)
{
   ostream & os = source.Stream ();
   const char * argPrefix = "_";
   pbbool first = pbtrue;
   be_Tab tab (source);
   be_Type * btype;

   os << ScopedName () << "::" << LocalName () << " (";

   UTL_Scope * s = (UTL_Scope*)narrow ((long) & UTL_Scope::type_id);
   assert (s);

   // Iterate through decls

   UTL_ScopeActiveIterator * it;

   for
   (
      it = new UTL_ScopeActiveIterator (s, UTL_Scope::IK_decls);
      !it->is_done ();
      it->next ()
   )
   {
      AST_Decl * adecl = it->item ();
      assert (adecl);

      be_field *bfield = (be_field *)adecl->narrow ((long) & be_field::type_id);

      if (bfield)
      {
         btype = bfield->get_be_type ();

         if (!first)
         {
            os << ", ";
         }

         first = pbfalse;

         if (btype && btype->IsStringType ())
         {
            // Strings are special case

            os << (char*) BE_Globals::RelativeScope (ScopedName (), bfield->InTypeName ());
         }
         else
         {
            os << (char*) BE_Globals::RelativeScope (ScopedName (), bfield->StructMemberTypeName ());
         }

         os << " " << argPrefix << (char*) bfield->get_local_name ();
      }
   }
   delete it;

   os << ")" << nl;

   // Iterate thru members initializing

   if (nmembers ())
   {
      source.Indent ();

      first = pbtrue;

      for
      (
         it = new UTL_ScopeActiveIterator (s, UTL_Scope::IK_decls);
         !it->is_done ();
         it->next ()
      )
      {
         AST_Decl * adecl = it->item ();
         assert (adecl);

         be_field *bfield = (be_field *)adecl->narrow ((long) & be_field::type_id);

         if (bfield)
         {
            btype = bfield->get_be_type ();

            // Array members are assigned in body of method

            if (btype && ! btype->IsArrayType ())
            {
               if (first)
               {
                  first = pbfalse;
                  os << "   : " << nl;
               }
               else
               {
                  os << "," << nl;
               }

               os << "   " << (char*) bfield->get_local_name () << "(" << argPrefix
               << (char*) bfield->get_local_name () << ")";
            }
         }
      }
      delete it;

      source.Outdent ();
   }

   os << nl;
   os << tab << "{" << nl;

   for 
   (
      it = new UTL_ScopeActiveIterator (s, UTL_Scope::IK_decls);
      ! it->is_done ();
      it->next ()
   )
   {
      AST_Decl * adecl = it->item ();
      assert (adecl);

      be_field *bfield = (be_field *) adecl->narrow ((long) & be_field::type_id);

      if (bfield)
      {
         btype = bfield->get_be_type ();
         if (btype && btype->IsArrayType ())
         {
            // Need to copy array elements

            os << "   "
               << (char*) BE_Globals::RelativeScope (ScopedName (), bfield->StructMemberTypeName ())
               << "_copy (" << argPrefix << bfield->get_local_name () 
               << ", " << bfield->get_local_name () << ");" << nl;
         }
      }
   }
   delete it;

   os << "}" << nl << nl;
}
Exemple #6
0
void be_sequence::GenerateSequence (be_ClientImplementation & source)
{
   ostream & os = source.Stream ();
   be_Tab tab (source);
   DDS_StdString elemName;

   elemName = baseType->ScopedName();

   DDS_StdString FileClassname;
   DDS_StdString charFileClassname;
   DDS_StdString boolFileClassname;

   FileClassname = elemName;
   charFileClassname = DDS_StdString("DDSChar");
   boolFileClassname = DDS_StdString("DDSBoolean");

   os << "#if DDS_USE_EXPLICIT_TEMPLATES" << nl;

   if (IsBounded())
   {
      // Bounded sequence types

      if (baseType->IsFixedLength())
      {
         be_predefined_type * pdt = be_predefined_type::_narrow(base_type());

         os << tab << "template class DDS_DCPSBFLSeq < " << elemName
            << ", " << FileClassname << ", " << maxSize << ">;" << nl;
      }
      else if (isInterfaceSeq)
      {
         os << tab << "template class DDS_DCPSBObjSeq < " << elemName << ", struct "
            << localName << "_uniq_, " << maxSize << ">;" << nl;
      }
      else if (isValueSeq)
      {
         os << tab << "template class DDS_DCPSBValSeq < " << elemName
         << ", " << maxSize << ">;" << nl;
      }
      else
      {
         os << tab << "template class DDS_DCPSBVLSeq < " << elemName
         << ", " << maxSize << ">;" << nl;
      }
   }
   else
   {
      // Unbounded sequence types

      if (baseType->IsFixedLength ())
      {
         os << tab << "template class DDS_DCPSUFLSeq < " << elemName
            << ", struct " << localName << "_uniq_>;" << nl;
      }
      else if (isInterfaceSeq)
      {
         os << tab << "template class DDS_DCPSUObjSeq < " << elemName
            << ", struct " << localName << "_uniq_>;" << nl;
      }
      else if (isValueSeq)
      {
         os << tab << "template class DDS_DCPSUValSeq < " << elemName
            << ">;" << nl;
      }
      else
      {
         os << tab << "template class DDS_DCPSUVLSeq < " << elemName << ", struct "
            << localName << "_uniq_>;" << nl;
      }
   }

   os << "#endif" << nl;
}