generic/html/_add_factory_8cc_source.html

00001 #include "hal/AddFactory.hh"
00002
00003 HAL::SequencerCommand* HAL::AddFactory::create( std::list<std::string>& arguments,
00004                                                 const HAL::AddressTableInterface& addressTable,
00005                                                 HAL::CommandSequence& sequence )
00006   throw (HAL::SequencerSyntaxError) {
00007
00008   if ( arguments.size() != 2 ) {
00009     throw ( HAL::SequencerSyntaxError("add command must have two arguments."));
00010   }
00011   std::string variable = arguments.front();
00012   arguments.pop_front();
00013   sequence.existVariable( variable );
00014   std::string dataStr = arguments.front();
00015   arguments.pop_front();
00016
00017   HAL::AddCommand* commandPtr = new HAL::AddCommand(variable,
00018                                                     sequence);
00019   if ( dataStr[0] != '$' ) {
00020     commandPtr->setOp( stringToNumber( dataStr ) );
00021   } else {
00022     commandPtr->setOpPointer( (long*)sequence.getVariablePointer( dataStr ) );
00023   }
00024   return commandPtr;
00025 }
00026