Ichthyostega
7aa1698a95
Attempting to reduce the remaining pre-C++11 workarounds before upgrade to C++20... As a first step: rename the old type-sequence implementation into `TyOLD` to make it clearly distinguishable; a new variadic implementation `TySeq` was already introduced as partial workaround, and the next steps will be to switch over essential parts of the type-sequence library.
87 lines
2.7 KiB
C++
87 lines
2.7 KiB
C++
/*
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CONFIG-RESOLVER.hpp - concrete setup for rule based configuration
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Copyright (C)
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2008, Hermann Vosseler <Ichthyostega@web.de>
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2012
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**Lumiera** is free software; you can redistribute it and/or modify it
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under the terms of the GNU General Public License as published by the
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Free Software Foundation; either version 2 of the License, or (at your
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option) any later version. See the file COPYING for further details.
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*/
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/** @file config-resolver.hpp
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** Definition of the concrete frontend for rule based configuration within the session.
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**
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** @remarks This code will act as a hub to pull in, instrument and activate a lot of further code.
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** All the types mentioned in the steam::InterfaceTypes typelist will be prepared to be used
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** in rules based setup and configuration; this definition will drive the generation of
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** all the necessary bindings and registration entries to make this work. This is in
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** accordance with the principle of *generic programming*: Instead of making things
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** uniform, we use related things in a similar manner.
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** @note this is placeholder code using a preliminary/mock implementation... don't take this code too literal!
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** @todo clarify the relation of config query and query-for-defaults ///////////////TICKET #705
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**
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** @see lumiera::Query
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** @see mobject::session::DefsManager
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** @see asset::StructFactory
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** @see fake-configrules.hpp currently used dummy-implementation
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** @see
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**
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*/
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#ifndef STEAM_CONFIG_RESOLVER
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#define STEAM_CONFIG_RESOLVER
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#include "common/query.hpp"
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#include "common/config-rules.hpp"
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#include "lib/depend.hpp"
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// types for explicit specialisations....
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#include "steam/mobject/session/fork.hpp"
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#include "steam/asset/procpatt.hpp"
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#include "steam/asset/pipe.hpp"
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#include "steam/asset/timeline.hpp"
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#include "steam/asset/sequence.hpp"
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namespace steam {
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/* ============= global configuration ==================== */
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/**
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* the list of all concrete types participating in the
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* rule based config query system
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*/
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typedef lib::meta::TyOLD < steam::mobject::session::Fork
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, steam::asset::Pipe
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, const steam::asset::ProcPatt
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, steam::asset::Timeline
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, steam::asset::Sequence
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> ::List
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InterfaceTypes;
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/**
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* user-visible Interface to the ConfigRules subsystem.
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* Configured as Singleton (with hidden Implementation class)
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*/
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class ConfigResolver
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: public lumiera::query::ConfigRules<InterfaceTypes>
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{
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public:
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static lib::Depend<ConfigResolver> instance;
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};
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} // namespace steam
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#endif
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