libcryfs/interface/Block.h
2015-02-17 00:23:33 +01:00

36 lines
497 B
C++

#pragma once
#ifndef BLOCKSTORE_INTERFACE_BLOCK_H_
#define BLOCKSTORE_INTERFACE_BLOCK_H_
#include <messmer/blockstore/utils/Key.h>
#include <cstring>
namespace blockstore {
class Block {
public:
virtual ~Block() {}
virtual void *data() = 0;
virtual const void *data() const = 0;
virtual void flush() = 0;
virtual size_t size() const = 0;
const Key &key() const {
return _key;
}
protected:
Block(const Key &key) : _key(key) {}
private:
const Key _key;
};
}
#endif