Scope.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_DWARF_SCOPE_H
#define LIEF_DWARF_SCOPE_H
 
#include <string_view>
#include <cstdint>
#include <memory>
#include <string>
 
#include "LIEF/compiler_attributes.hpp"
#include "LIEF/visibility.h"
 
 
namespace LIEF::dwarf {
 
namespace details {
class Scope;
}

class LIEF_API Scope {
  public:
  enum class TYPE : uint32_t {
    UNKNOWN = 0,
    UNION,
    CLASS,
    STRUCT,
    NAMESPACE,
    FUNCTION,
    COMPILATION_UNIT,
  };
  Scope(std::unique_ptr<details::Scope> impl);

  std::string_view name() const LIEF_LIFETIMEBOUND;

  std::unique_ptr<Scope> parent() const LIEF_LIFETIMEBOUND;

  TYPE type() const;

  std::string chained(std::string_view sep = "::") const;
 
  ~Scope();
 
  private:
  std::unique_ptr<details::Scope> impl_;
};
 
}
 
#endif