#include <stdexcept>
#include <string>
#include "buffered.h"
-#include "filtered.h"
#include "handle.h"
#include "seekable.h"
{
public:
file_not_found(const std::string &fn): std::runtime_error(fn) { }
- ~file_not_found() throw() { }
};
class file_already_exists: public std::runtime_error
{
public:
file_already_exists(const std::string &fn): std::runtime_error(fn) { }
- ~file_already_exists() throw() { }
};
private:
void platform_init(const std::string &, CreateMode);
public:
- virtual ~File();
+ ~File() override;
- virtual void set_block(bool);
- virtual void set_inherit(bool);
+ void set_block(bool) override;
+ void set_inherit(bool) override;
protected:
- virtual std::size_t do_write(const char *, std::size_t);
- virtual std::size_t do_read(char *, std::size_t);
+ std::size_t do_write(const char *, std::size_t) override;
+ std::size_t do_read(char *, std::size_t) override;
public:
- virtual void sync();
+ void sync();
- virtual SeekOffset seek(SeekOffset, SeekType);
- virtual SeekOffset tell() const;
+ SeekOffset seek(SeekOffset, SeekType) override;
+ SeekOffset tell() const override;
- virtual const Handle &get_handle(Mode);
+ const Handle &get_handle(Mode) override;
};
inline File::CreateMode operator|(File::CreateMode m, File::CreateMode n)
public:
BufferedFile(const std::string &, Mode = M_READ, File::CreateMode = File::C_OVERWRITE);
- virtual void set_block(bool);
- virtual void set_inherit(bool);
+ void set_block(bool) override;
+ void set_inherit(bool) override;
protected:
- virtual std::size_t do_write(const char *, std::size_t);
- virtual std::size_t do_read(char *, std::size_t);
+ std::size_t do_write(const char *, std::size_t) override;
+ std::size_t do_read(char *, std::size_t) override;
public:
- virtual std::size_t put(char);
+ std::size_t put(char) override;
- virtual bool getline(std::string &);
- virtual int get();
+ bool getline(std::string &) override;
+ int get() override;
- virtual const Handle &get_handle(Mode);
+ const Handle &get_handle(Mode) override;
- virtual SeekOffset seek(SeekOffset, SeekType);
- virtual SeekOffset tell() const { return position; }
+ SeekOffset seek(SeekOffset, SeekType) override;
+ SeekOffset tell() const override { return position; }
};
} // namespace IO