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cos-cpp-sdk/third_party/include/Poco/Util/Validator.h

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+//
+// Validator.h
+//
+// Library: Util
+// Package: Options
+// Module:  Validator
+//
+// Definition of the Validator class.
+//
+// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
+// and Contributors.
+//
+// SPDX-License-Identifier:	BSL-1.0
+//
+
+
+#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 OptionException otherwise.
+
+protected:
+	Validator();
+		/// Creates the Validator.
+
+	virtual ~Validator();
+		/// Destroys the Validator.
+};
+
+
+} } // namespace Poco::Util
+
+
+#endif // Util_Validator_INCLUDED