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#pragma once
#include "deimos/core/base.h"
namespace deimos
{
class IWriter
{
public:
IWriter() = default;
deimos_NO_COPY_MOVE(IWriter);
virtual ~IWriter() = default;
virtual void Write(Span<const std::byte>) = 0;
};
class BufferWriter : public IWriter
{
std::byte* m_buffer;
int64_t m_size;
int64_t m_written = 0;
public:
explicit BufferWriter(Span<std::byte> buffer) :
m_buffer{buffer.begin()},
m_size{buffer.size()}
{}
void Write(Span<const std::byte>) override;
constexpr Span<const std::byte> GetWritten() const
{
return { m_buffer, m_written };
}
};
} // namespace deimos
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