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Diffstat (limited to 'src/Metadata.hpp')
| -rw-r--r-- | src/Metadata.hpp | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/src/Metadata.hpp b/src/Metadata.hpp new file mode 100644 index 0000000..4e4a946 --- /dev/null +++ b/src/Metadata.hpp @@ -0,0 +1,53 @@ +/* This file is part of Patchage. + * Copyright 2007-2020 David Robillard <d@drobilla.net> + * + * Patchage is free software: you can redistribute it and/or modify it under + * the terms of the GNU General Public License as published by the Free + * Software Foundation, either version 3 of the License, or (at your option) + * any later version. + * + * Patchage is distributed in the hope that it will be useful, but WITHOUT ANY + * WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS + * FOR A PARTICULAR PURPOSE. See the GNU General Public License for details. + * + * You should have received a copy of the GNU General Public License + * along with Patchage. If not, see <http://www.gnu.org/licenses/>. + */ + +#ifndef PATCHAGE_METADATA_HPP +#define PATCHAGE_METADATA_HPP + +#include "ClientID.hpp" +#include "ClientInfo.hpp" +#include "PortID.hpp" +#include "PortInfo.hpp" + +#include <boost/optional.hpp> + +#include <map> +#include <string> + +/// Cache of metadata about clients and ports beyond their IDs +class Metadata +{ +public: + Metadata() = default; + + boost::optional<ClientInfo> client(const ClientID& id); + boost::optional<PortInfo> port(const PortID& id); + + void set_client(const ClientID& id, const ClientInfo& info); + void set_port(const PortID& id, const PortInfo& info); + + void erase_client(const ClientID& id); + void erase_port(const PortID& id); + +private: + using ClientData = std::map<ClientID, ClientInfo>; + using PortData = std::map<PortID, PortInfo>; + + ClientData _client_data; + PortData _port_data; +}; + +#endif // PATCHAGE_METADATA_HPP |