mirror of
https://github.com/pocoproject/poco.git
synced 2025-04-01 17:25:03 +02:00
80 lines
2.4 KiB
C++
80 lines
2.4 KiB
C++
//
|
|
// Validator.h
|
|
//
|
|
// $Id: //poco/1.3/Util/include/Poco/Util/Validator.h#1 $
|
|
//
|
|
// Library: Util
|
|
// Package: Options
|
|
// Module: Validator
|
|
//
|
|
// Definition of the Validator class.
|
|
//
|
|
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
|
|
// and Contributors.
|
|
//
|
|
// Permission is hereby granted, free of charge, to any person or organization
|
|
// obtaining a copy of the software and accompanying documentation covered by
|
|
// this license (the "Software") to use, reproduce, display, distribute,
|
|
// execute, and transmit the Software, and to prepare derivative works of the
|
|
// Software, and to permit third-parties to whom the Software is furnished to
|
|
// do so, all subject to the following:
|
|
//
|
|
// The copyright notices in the Software and this entire statement, including
|
|
// the above license grant, this restriction and the following disclaimer,
|
|
// must be included in all copies of the Software, in whole or in part, and
|
|
// all derivative works of the Software, unless such copies or derivative
|
|
// works are solely in the form of machine-executable object code generated by
|
|
// a source language processor.
|
|
//
|
|
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
|
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
|
// FITNESS FOR A PARTICULAR PURPOSE, TITLE AND NON-INFRINGEMENT. IN NO EVENT
|
|
// SHALL THE COPYRIGHT HOLDERS OR ANYONE DISTRIBUTING THE SOFTWARE BE LIABLE
|
|
// FOR ANY DAMAGES OR OTHER LIABILITY, WHETHER IN CONTRACT, TORT OR OTHERWISE,
|
|
// ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
|
|
// DEALINGS IN THE SOFTWARE.
|
|
//
|
|
|
|
|
|
#ifndef Util_Validator_INCLUDED
|
|
#define Util_Validator_INCLUDED
|
|
|
|
|
|
#include "Poco/Util/Util.h"
|
|
#include "Poco/RefCountedObject.h"
|
|
|
|
|
|
namespace Poco {
|
|
namespace Util {
|
|
|
|
|
|
class Option;
|
|
|
|
|
|
class Util_API Validator: public Poco::RefCountedObject
|
|
/// Validator specifies the interface for option validators.
|
|
///
|
|
/// Option validators provide a simple way for the automatic
|
|
/// validation of command line argument values.
|
|
{
|
|
public:
|
|
virtual void validate(const Option& option, const std::string& value) = 0;
|
|
/// Validates the value for the given option.
|
|
/// Does nothing if the value is valid.
|
|
///
|
|
/// Throws an InvalidOptionException otherwise.
|
|
|
|
protected:
|
|
Validator();
|
|
/// Creates the Validator.
|
|
|
|
virtual ~Validator();
|
|
/// Destroys the Validator.
|
|
};
|
|
|
|
|
|
} } // namespace Poco::Util
|
|
|
|
|
|
#endif // Util_Validator_INCLUDED
|