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ListValidator.h
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ListValidator.h
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#ifndef MANTID_KERNEL_LISTVALIDATOR_H_
#define MANTID_KERNEL_LISTVALIDATOR_H_
//----------------------------------------------------------------------
// Includes
//----------------------------------------------------------------------
#include "IValidator.h"
#include <vector>
namespace Mantid
{
namespace Kernel
{
/** ListValidator is a validator that requires the value of a property to be one of a defined list
of possibilities. At present, this validator is only available for properties of type std::string
@author Russell Taylor, Tessella Support Services plc
@date 18/06/2008
Copyright © 2008-9 ISIS Rutherford Appleton Laboratory & NScD Oak Ridge National Laboratory
This file is part of Mantid.
Mantid is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
Mantid is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
File change history is stored at: <https://svn.mantidproject.org/mantid/trunk/Code/Mantid>.
Code Documentation is available at: <http://doxygen.mantidproject.org>
*/
class MANTID_KERNEL_DLL ListValidator : public IValidator<std::string>
{
public:
ListValidator();
explicit ListValidator(const std::vector<std::string>& values);
explicit ListValidator(const std::set<std::string>& values);
virtual ~ListValidator();
IValidator<std::string>* clone();
std::set<std::string> allowedValues() const;
void addAllowedValue(const std::string &value);
private:
std::string checkValidity(const std::string &value) const;
/// The set of valid values
std::set<std::string> m_allowedValues;
};
} // namespace Kernel
} // namespace Mantid
#endif /*MANTID_KERNEL_LISTVALIDATOR_H_*/