buffer.h

#ifndef BUFFER_H
#define BUFFER_H
 
#include <algorithm>
#include <iostream>
#include <string>
#include <variant>
#include <vector>
#include "../common.h"
#include "position.h"
#include "reader.h"
#include "writable.h"
 
namespace Linker
{
    class Segment;
 
    class Buffer : public Writable
    {
    protected:
        std::vector<uint8_t> data;
 
    public:
        Buffer()
        {
        }
 
        Buffer(size_t size)
        {
            data.resize(size);
        }
 
        offset_t ActualDataSize() override;
        void ReadFile(Reader& rd);
        void ReadFile(Reader& rd, offset_t count);
        static std::shared_ptr<Buffer> ReadFromFile(Reader& rd);
        static std::shared_ptr<Buffer> ReadFromFile(Reader& rd, offset_t count);
        using Writable::WriteFile;
        offset_t WriteFile(Writer& wr, offset_t count, offset_t offset = 0) override;
        int GetByte(offset_t offset) override;
 
        friend class Section;
    };
}
 
#endif /* BUFFER_H */