//
// IntValidator.h
//
// $Id: //poco/1.4/Util/include/Poco/Util/IntValidator.h#1 $
//
// Library: Util
// Package: Options
// Module:  IntValidator
//
// Definition of the IntValidator class.
//
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier:	BSL-1.0
//


#ifndef Util_IntValidator_INCLUDED
#define Util_IntValidator_INCLUDED


#include "Poco/Util/Util.h"
#include "Poco/Util/Validator.h"


namespace Poco {
namespace Util {


class Util_API IntValidator: public Validator
	/// The IntValidator tests whether the option argument,
	/// which must be an integer, lies within a given range.
{
public:
	IntValidator(int min, int max);
		/// Creates the IntValidator.

	~IntValidator();
		/// Destroys the IntValidator.

	void validate(const Option& option, const std::string& value);
		/// Validates the value for the given option by
		/// testing whether it's an integer that lies within
		/// a given range.

private:
	IntValidator();

	int _min;
	int _max;
};


} } // namespace Poco::Util


#endif // Util_IntValidator_INCLUDED
