C++ (Cpp) SignalProperties::IsEmpty示例

示例#1

文件： CoreModule.cpp 项目： ACrazyer/NeuralSystemsBCI2000

void
CoreModule::InitializeInputSignal( const SignalProperties& Input )
{
#ifdef TODO
# error The inputPropertiesFixed variable may be removed once property messages contain an UpdateRate field.
#endif // TODO
  SignalProperties inputFixed( Input );
  if( !Input.IsEmpty() )
  {
    MeasurementUnits::Initialize( mParamlist );
    inputFixed.SetUpdateRate( 1.0 / MeasurementUnits::SampleBlockDuration() );
  }
  mInputSignal = GenericSignal( inputFixed );
}

示例#2

文件： SignalProperties.cpp 项目： SproutOrc/BiteProc

bool
SignalProperties::Accommodates( const SignalProperties& sp ) const
{
  if( sp.IsEmpty() )
    return true;
  if( IsEmpty() )
    return false;
  if( !SignalType::ConversionIsSafe( sp.Type(), Type() ) )
    return false;
  if( Elements() < sp.Elements() )
    return false;
  if( Elements() < sp.Elements() )
    return false;
  return true;
}

示例#3

文件： FeedbackDemoTask.cpp 项目： el-fran/weka-bci2000

void
FeedbackDemoTask::OnPreflight( const SignalProperties& Input ) const
{
  Parameter( "WindowHeight" );
  Parameter( "WindowWidth" );
  Parameter( "WindowLeft" );
  Parameter( "WindowTop" );

  if( RGBColor( Parameter( "CursorColor" ) ) == RGBColor::NullColor )
    bcierr << "Invalid RGB value in CursorColor" << endl;

  if( MeasurementUnits::ReadAsTime( Parameter( "FeedbackDuration" ) ) <= 0 )
    bcierr << "FeedbackDuration must be greater 0" << endl;

  if( Input.IsEmpty() )
    bcierr << "Requires at least one entry in control signal" << endl;

  if( Input.Channels() > 1 )
    bciout << "Will ignore additional channels in control signal" << endl;
}