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/* Copyright 2017 R. Thomas
* Copyright 2017 Quarkslab
*
* 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_ELF_SYSV_HASH_H_
#define LIEF_ELF_SYSV_HASH_H_
#include <vector>
#include <iostream>
#include "LIEF/Object.hpp"
#include "LIEF/visibility.h"
namespace LIEF {
namespace ELF {
class Parser;
class Builder;
class Binary;
class LIEF_API SysvHash : public Object {
friend class Parser;
friend class Builder;
friend class Binary;
public:
SysvHash(void);
SysvHash& operator=(const SysvHash& copy);
SysvHash(const SysvHash& copy);
virtual ~SysvHash(void);
//! @brief Return the number of buckets used
uint32_t nbucket(void) const;
//! @brief Return the number of chain used
uint32_t nchain(void) const;
//! @brief Buckets values
const std::vector<uint32_t>& buckets(void) const;
//! @brief Chains values
const std::vector<uint32_t>& chains(void) const;
bool operator==(const SysvHash& rhs) const;
bool operator!=(const SysvHash& rhs) const;
virtual void accept(Visitor& visitor) const override;
LIEF_API friend std::ostream& operator<<(std::ostream& os, const SysvHash& sysvhash);
private:
std::vector<uint32_t> buckets_;
std::vector<uint32_t> chains_;
};
} // namepsace ELF
} // namespace LIEF
#endif
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