ObjC/Metadata.hpp

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/* Copyright 2022 - 2026 R. Thomas
 *
 * 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 LIEF_OBJC_METADATA_H
#define LIEF_OBJC_METADATA_H
#include <LIEF/compiler_attributes.hpp>
#include <LIEF/visibility.h>
#include <LIEF/ObjC/Class.hpp>
#include <LIEF/ObjC/Protocol.hpp>
#include <LIEF/ObjC/Category.hpp>
 
#include <LIEF/iterators.hpp>
#include <LIEF/ObjC/DeclOpt.hpp>
 
#include <memory>
 
namespace LIEF {
namespace objc {
 
namespace details {
class Metadata;
}

class LIEF_API Metadata {
  public:
  using classes_it = iterator_range<Class::Iterator>;
  using protocols_it = iterator_range<Protocol::Iterator>;
  using categories_it = iterator_range<Category::Iterator>;
 
  Metadata(std::unique_ptr<details::Metadata> impl);

  classes_it classes() const LIEF_LIFETIMEBOUND;

  protocols_it protocols() const LIEF_LIFETIMEBOUND;

  categories_it categories() const LIEF_LIFETIMEBOUND;

  std::unique_ptr<Class>
      get_class(const std::string& name) const LIEF_LIFETIMEBOUND;

  std::unique_ptr<Protocol>
      get_protocol(const std::string& name) const LIEF_LIFETIMEBOUND;

  std::string to_decl(const DeclOpt& opt = DeclOpt()) const;
 
  ~Metadata();
 
  private:
  std::unique_ptr<details::Metadata> impl_;
};
 
}
}
#endif