ConvertToHistogram.cpp

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2018 ISIS Rutherford Appleton Laboratory UKRI,
//   NScD Oak Ridge National Laboratory, European Spallation Source,
//   Institut Laue - Langevin & CSNS, Institute of High Energy Physics, CAS
// SPDX - License - Identifier: GPL - 3.0 +
//------------------------------------------------------------------------------
// Includes
//------------------------------------------------------------------------------
#include "MantidAlgorithms/ConvertToHistogram.h"
#include "MantidAPI/MatrixWorkspace.h"
#include "MantidKernel/VectorHelper.h"
 
namespace Mantid::Algorithms {
 
DECLARE_ALGORITHM(ConvertToHistogram)
 
using API::MatrixWorkspace_sptr;
using Mantid::MantidVec;
using std::size_t;
 
//------------------------------------------------------------------------------
// Private member functions
//------------------------------------------------------------------------------
 
bool ConvertToHistogram::isProcessingRequired(const MatrixWorkspace_sptr inputWS) const {
  if (inputWS->isHistogramData()) {
    g_log.information() << "Input workspace already contains histogram data. "
                        << "OutputWorkspace set to InputWorkspace value.\n";
    return false;
  }
  return true;
}
 
size_t ConvertToHistogram::getNewXSize(const std::size_t ySize) const { return ySize + 1; }
 
Kernel::cow_ptr<HistogramData::HistogramX>
ConvertToHistogram::calculateXPoints(Kernel::cow_ptr<HistogramData::HistogramX> inputX) const {
  return HistogramData::BinEdges(HistogramData::Points(inputX)).cowData();
}
} // namespace Mantid::Algorithms