mirror of
https://github.com/ClickHouse/ClickHouse.git
synced 2024-12-12 01:12:12 +00:00
57 lines
932 B
C++
57 lines
932 B
C++
//
|
|
// ValidArgs.h
|
|
//
|
|
// Library: Foundation
|
|
// Package: Cache
|
|
// Module: ValidArgs
|
|
//
|
|
// Definition of the ValidArgs class.
|
|
//
|
|
// Copyright (c) 2006, Applied Informatics Software Engineering GmbH.
|
|
// and Contributors.
|
|
//
|
|
// SPDX-License-Identifier: BSL-1.0
|
|
//
|
|
|
|
|
|
#ifndef Foundation_ValidArgs_INCLUDED
|
|
#define Foundation_ValidArgs_INCLUDED
|
|
|
|
|
|
#include "Poco/Foundation.h"
|
|
|
|
|
|
namespace Poco
|
|
{
|
|
|
|
|
|
template <class TKey>
|
|
class ValidArgs
|
|
{
|
|
public:
|
|
ValidArgs(const TKey & key) : _key(key), _isValid(true) { }
|
|
|
|
ValidArgs(const ValidArgs & args) : _key(args._key), _isValid(args._isValid) { }
|
|
|
|
~ValidArgs() { }
|
|
|
|
const TKey & key() const { return _key; }
|
|
|
|
bool isValid() const { return _isValid; }
|
|
|
|
void invalidate() { _isValid = false; }
|
|
|
|
protected:
|
|
const TKey & _key;
|
|
bool _isValid;
|
|
|
|
private:
|
|
ValidArgs & operator=(const ValidArgs & args);
|
|
};
|
|
|
|
|
|
} // namespace Poco
|
|
|
|
|
|
#endif // Foundation_ValidArgs_INCLUDED
|