libcruft-util/stringid.hpp

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/*
2018-08-04 15:14:06 +10:00
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* Copyright 2014-2018 Danny Robson <danny@nerdcruft.net>
*/
#ifndef CRUFT_UTIL_STRINGID_HPP
#define CRUFT_UTIL_STRINGID_HPP
#include "view.hpp"
#include <map>
#include <string>
namespace cruft {
class stringid {
public:
typedef size_t id_t;
///////////////////////////////////////////////////////////////////////
id_t add (std::string);
//---------------------------------------------------------------------
template <typename T>
id_t add (cruft::view<T> key)
{
return add (
std::string{
std::cbegin (key),
std::cend (key)
}
);
}
///////////////////////////////////////////////////////////////////////
id_t find (const std::string&) const;
//---------------------------------------------------------------------
template <typename T>
id_t find (cruft::view<T> key) const
{
return find (
std::string {
std::cbegin (key),
std::cend (key)
}
);
}
///////////////////////////////////////////////////////////////////////
void clear (void);
private:
std::map<const std::string, id_t> m_map;
};
}
#endif