EqualToMD.cpp

#include "MantidMDAlgorithms/EqualToMD.h"
#include "MantidKernel/System.h"

using namespace Mantid::Kernel;
using namespace Mantid::API;

namespace Mantid {
namespace MDAlgorithms {

// Register the algorithm into the AlgorithmFactory
DECLARE_ALGORITHM(EqualToMD)

//----------------------------------------------------------------------------------------------
/** Constructor
 */
EqualToMD::EqualToMD() {}

//----------------------------------------------------------------------------------------------
/** Destructor
 */
EqualToMD::~EqualToMD() {}

//----------------------------------------------------------------------------------------------
/// Algorithm's name for identification. @see Algorithm::name
const std::string EqualToMD::name() const { return "EqualToMD"; }

/// Algorithm's version for identification. @see Algorithm::version
int EqualToMD::version() const { return 1; }

//----------------------------------------------------------------------------------------------
/// Extra properties
void EqualToMD::initExtraProperties() {
  declareProperty(
      "Tolerance", 1e-5,
      "Tolerance when performing the == comparison. Default 10^-5.");
}

//----------------------------------------------------------------------------------------------
/// Run the algorithm with a MDHisotWorkspace as output and operand
void EqualToMD::execHistoHisto(
    Mantid::DataObjects::MDHistoWorkspace_sptr out,
    Mantid::DataObjects::MDHistoWorkspace_const_sptr operand) {
  double tolerance = getProperty("Tolerance");
  out->equalTo(*operand, tolerance);
}

//----------------------------------------------------------------------------------------------
/// Run the algorithm with a MDHisotWorkspace as output and a scalar on the RHS
void EqualToMD::execHistoScalar(
    Mantid::DataObjects::MDHistoWorkspace_sptr out,
    Mantid::DataObjects::WorkspaceSingleValue_const_sptr scalar) {
  double tolerance = getProperty("Tolerance");
  out->equalTo(scalar->dataY(0)[0], tolerance);
}

} // namespace Mantid
} // namespace MDAlgorithms