vtkFileSeriesUtilities.h

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// SPDX-FileCopyrightText: Copyright (c) Kitware Inc.
// SPDX-License-Identifier: BSD-3-Clause

#ifndef vtkFileSeriesUtilities_h
#define vtkFileSeriesUtilities_h

#include "vtkStringScanner.h" // for vtk::from_chars

#include <string>

namespace vtkFileSeriesUtilities
{

const std::string FILE_SERIES_VERSION = "1.0";
constexpr int FILE_SERIES_VERSION_MAJ = 1;
constexpr int FILE_SERIES_VERSION_MIN = 0;

inline bool CheckVersion(const std::string& version)
{
  size_t pos = version.find('.');
  if (pos == std::string::npos)
  {
    return false;
  }
  int major, minor;
  VTK_FROM_CHARS_IF_ERROR_RETURN(version.substr(0, pos), major, false);
  if (major > FILE_SERIES_VERSION_MAJ)
  {
    return false;
  }
  if (version.size() < pos)
  {
    return false;
  }
  VTK_FROM_CHARS_IF_ERROR_RETURN(version.substr(pos + 1), minor, false);
  if (minor > FILE_SERIES_VERSION_MIN)
  {
    return false;
  }
  return true;
}
}

#endif