/usr/include/Poco/Util/OptionSet.h is in libpoco-dev 1.8.0.1-1ubuntu4.
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// OptionSet.h
//
// Library: Util
// Package: Options
// Module: OptionSet
//
// Definition of the OptionSet class.
//
// Copyright (c) 2004-2006, Applied Informatics Software Engineering GmbH.
// and Contributors.
//
// SPDX-License-Identifier: BSL-1.0
//
#ifndef Util_OptionSet_INCLUDED
#define Util_OptionSet_INCLUDED
#include "Poco/Util/Util.h"
#include "Poco/Util/Option.h"
#include <vector>
namespace Poco {
namespace Util {
class Util_API OptionSet
/// A collection of Option objects.
{
public:
typedef std::vector<Option> OptionVec;
typedef OptionVec::const_iterator Iterator;
OptionSet();
/// Creates the OptionSet.
OptionSet(const OptionSet& options);
/// Creates an option set from another one.
~OptionSet();
/// Destroys the OptionSet.
OptionSet& operator = (const OptionSet& options);
/// Assignment operator.
void addOption(const Option& option);
/// Adds an option to the collection.
bool hasOption(const std::string& name, bool matchShort = false) const;
/// Returns a true iff an option with the given name exists.
///
/// The given name can either be a fully specified short name,
/// or a partially specified full name. If a partial name
/// matches more than one full name, false is returned.
/// The name must either match the short or full name of an
/// option. Comparison case sensitive for the short name and
/// not case sensitive for the full name.
const Option& getOption(const std::string& name, bool matchShort = false) const;
/// Returns a reference to the option with the given name.
///
/// The given name can either be a fully specified short name,
/// or a partially specified full name.
/// The name must either match the short or full name of an
/// option. Comparison case sensitive for the short name and
/// not case sensitive for the full name.
/// Throws a NotFoundException if no matching option has been found.
/// Throws an UnknownOptionException if a partial full name matches
/// more than one option.
Iterator begin() const;
/// Supports iterating over all options.
Iterator end() const;
/// Supports iterating over all options.
private:
OptionVec _options;
};
} } // namespace Poco::Util
#endif // Util_OptionSet_INCLUDED
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