irrlicht/source/Irrlicht/CWriteFile.h
JosiahWI 59fc4401f1 Replace _IRR_OVERRIDE_ macro with override keyword
The commit also establishes a precedent of leaving off the `virtual`
keyword in overrides. Although not strictly necessary, I believe this is
good for readability because it makes it clear it is an override and not
a pure virtual function, and it helps keep line lengths shorter. We
should move towards eliminating the macro altogether, but the definition
has been left in with a note on deprecation so that in-progress work
will not suffer merge conflicts.
2022-10-15 01:09:09 +02:00

65 lines
1.4 KiB
C++

// Copyright (C) 2002-2012 Nikolaus Gebhardt
// This file is part of the "Irrlicht Engine".
// For conditions of distribution and use, see copyright notice in irrlicht.h
#ifndef __C_WRITE_FILE_H_INCLUDED__
#define __C_WRITE_FILE_H_INCLUDED__
#include <stdio.h>
#include "IWriteFile.h"
#include "irrString.h"
namespace irr
{
namespace io
{
/*!
Class for writing a real file to disk.
*/
class CWriteFile : public IWriteFile
{
public:
CWriteFile(const io::path& fileName, bool append);
virtual ~CWriteFile();
//! Reads an amount of bytes from the file.
size_t write(const void* buffer, size_t sizeToWrite) override;
//! Changes position in file, returns true if successful.
bool seek(long finalPos, bool relativeMovement = false) override;
//! Returns the current position in the file.
long getPos() const override;
//! Returns name of file.
const io::path& getFileName() const override;
//! Flush the content of the buffer in the file
bool flush() override;
//! returns if file is open
bool isOpen() const;
//! creator method
static IWriteFile* createWriteFile(const io::path& fileName, bool append);
private:
//! opens the file
void openFile(bool append);
io::path Filename;
FILE* File;
long FileSize;
};
} // end namespace io
} // end namespace irr
#endif