/*
- Copyright (C) 2015 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2015-2020 Carl Hetherington <cth@carlh.net>
This file is part of libdcp.
files in the program, then also delete it here.
*/
+
#ifndef LIBDCP_DATA_H
#define LIBDCP_DATA_H
-#include <boost/shared_array.hpp>
+
#include <boost/filesystem.hpp>
#include <stdint.h>
+
namespace dcp {
+
class Data
{
public:
- Data ();
- explicit Data (int size);
- Data (uint8_t const * data, int size);
- Data (boost::shared_array<uint8_t> data, int size);
- explicit Data (boost::filesystem::path file);
-
virtual ~Data () {}
void write (boost::filesystem::path file) const;
void write_via_temp (boost::filesystem::path temp, boost::filesystem::path final) const;
- boost::shared_array<uint8_t> data () const {
- return _data;
- }
-
- int size () const {
- return _size;
- }
-
- void set_size (int s) {
- _size = s;
- }
-
-private:
- boost::shared_array<uint8_t> _data;
- /** amount of `valid' data in _data; the array may be larger */
- int _size;
+ virtual uint8_t const * data () const = 0;
+ virtual uint8_t * data () = 0;
+ virtual int size () const = 0;
};
+
bool operator==(Data const & a, Data const & b);
+bool operator!=(Data const & a, Data const & b);
+
}