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79 lines
2.4 KiB
C++
79 lines
2.4 KiB
C++
//
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// IntValidator.h
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//
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// $Id: //poco/1.4/Util/include/Poco/Util/IntValidator.h#1 $
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//
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// Library: Util
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// Package: Options
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// Module: IntValidator
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//
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// Definition of the IntValidator class.
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//
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// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
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// and Contributors.
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//
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// Permission is hereby granted, free of charge, to any person or organization
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// obtaining a copy of the software and accompanying documentation covered by
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// this license (the "Software") to use, reproduce, display, distribute,
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// execute, and transmit the Software, and to prepare derivative works of the
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// Software, and to permit third-parties to whom the Software is furnished to
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// do so, all subject to the following:
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//
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// The copyright notices in the Software and this entire statement, including
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// the above license grant, this restriction and the following disclaimer,
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// must be included in all copies of the Software, in whole or in part, and
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// all derivative works of the Software, unless such copies or derivative
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// works are solely in the form of machine-executable object code generated by
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// a source language processor.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
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// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
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// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
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// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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#ifndef Util_IntValidator_INCLUDED
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#define Util_IntValidator_INCLUDED
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#include "Poco/Util/Util.h"
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#include "Poco/Util/Validator.h"
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namespace Poco {
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namespace Util {
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class Util_API IntValidator: public Validator
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/// The IntValidator tests whether the option argument,
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/// which must be an integer, lies within a given range.
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{
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public:
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IntValidator(int min, int max);
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/// Creates the IntValidator.
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~IntValidator();
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/// Destroys the IntValidator.
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void validate(const Option& option, const std::string& value);
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/// Validates the value for the given option by
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/// testing whether it's an integer that lies within
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/// a given range.
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private:
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IntValidator();
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int _min;
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int _max;
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};
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} } // namespace Poco::Util
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#endif // Util_IntValidator_INCLUDED
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