/**

* Copyright (c) 2017 HERE Europe B.V.

* See the LICENSE file in the root of this project for license details.

*/

#pragma once

#include <cstddef>

#include <cstdint>

#include <sstream>

namespace flatdata

{

struct MemoryDescriptor

{

public:

MemoryDescriptor( ) = default;

MemoryDescriptor( const uint8_t* ptr, size_t size )

: m_ptr( ptr )

, m_size( size )

{

}

MemoryDescriptor( const char* ptr, size_t size )

: MemoryDescriptor( reinterpret_cast< const uint8_t* >( ptr ), size )

{

}

explicit operator bool( ) const

{

return m_ptr != nullptr;

}

std::string

describe( size_t /*nest_level*/ = 0 ) const

{

std::ostringstream ss;

if ( this->operator bool( ) )

{

ss << "Raw data of size " << m_size;

}

else

{

ss << "Uninitialized Raw data";

}

return ss.str( );

}

const uint8_t*

data( ) const

{

return m_ptr;

}

const char*

char_ptr( ) const

{

return reinterpret_cast< const char* >( m_ptr );

}

size_t

size_in_bytes( ) const

{

return m_size;

}

size_t

size( ) const

{

return m_size;

}

private:

const uint8_t* m_ptr = nullptr;

size_t m_size = 0;

};

} // namespace flatdata