ArrayLengthValidator.h

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// Mantid Repository : https://github.com/mantidproject/mantid
//
// Copyright © 2011 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 +
#pragma once
 
#include "MantidKernel/DllConfig.h"
#include "MantidKernel/IValidator.h"
#include "MantidKernel/TypedValidator.h"
 
#include <string>
#include <vector>
 
namespace Mantid {
namespace Kernel {
 
template <typename TYPE> class MANTID_KERNEL_DLL ArrayLengthValidator : public TypedValidator<std::vector<TYPE>> {
public:
  ArrayLengthValidator();
  ArrayLengthValidator(const size_t len);
  ArrayLengthValidator(const size_t lenmin, const size_t lenmax);
  ~ArrayLengthValidator() override;
 
  IValidator_sptr clone() const override;
 
  bool hasLength() const;
  bool hasMinLength() const;
  bool hasMaxLength() const;
  const size_t &getLength() const;
  const size_t &getMinLength() const;
  const size_t &getMaxLength() const;
  void setLength(const size_t &value);
  void clearLength();
  void setLengthMin(const size_t &value);
  void setLengthMax(const size_t &value);
  void clearLengthMin();
  void clearLengthMax();
 
private:
  std::string checkValidity(const std::vector<TYPE> &value) const override;
  size_t m_arraySize;
  bool m_hasArraySize;
  size_t m_arraySizeMin;
  bool m_hasArraySizeMin;
  size_t m_arraySizeMax;
  bool m_hasArraySizeMax;
};
 
} // namespace Kernel
} // namespace Mantid