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/*
* Copyright 2014 Google Inc. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
#ifndef FRUIT_COMPONENT_STORAGE_H
#define FRUIT_COMPONENT_STORAGE_H
#include <fruit/impl/data_structures/fixed_size_vector.h>
#include <fruit/impl/fruit_internal_forward_decls.h>
namespace fruit {
namespace impl {
/**
* A component where all types have to be explicitly registered, and all checks are at runtime.
* Used to implement Component<>, don't use directly.
* This merely stores the ComponentStorageEntry objects. The real processing will be done in NormalizedComponentStorage
* and InjectorStorage.
*
* This class handles the creation of bindings for types of the forms:
* - shared_ptr<C>, [const] C*, [const] C&, C (where C is an atomic type)
* - Annotated<Annotation, T> (with T of the above forms)
* - Injector<T1, ..., Tk> (with T1, ..., Tk of the above forms).
*/
class ComponentStorage {
private:
// The entries for this component storage (potentially including lazy component), *in reverse order*.
FixedSizeVector<ComponentStorageEntry> entries;
void destroy();
public:
ComponentStorage() = default;
explicit ComponentStorage(FixedSizeVector<ComponentStorageEntry>&& entries) noexcept;
ComponentStorage(const ComponentStorage&);
ComponentStorage(ComponentStorage&&) noexcept;
~ComponentStorage();
FixedSizeVector<ComponentStorageEntry> release() &&;
std::size_t numEntries() const;
ComponentStorage& operator=(const ComponentStorage&);
ComponentStorage& operator=(ComponentStorage&&) noexcept;
};
} // namespace impl
} // namespace fruit
#include <fruit/impl/component_storage/component_storage.defn.h>
#endif // FRUIT_COMPONENT_STORAGE_H