irrlicht/source/Irrlicht/CMemoryFile.h
Desour f5c6d3e945 Reformat the code, using:
find -type f |  # list all regular files
  grep -E '\.(h|cpp|mm)$' |  # filter for source files
  grep -v '/mt_' |  # filter out generated files
  grep -v '/vendor/' | # and vendored GL
  grep -v '/test/image_loader_test.cpp' |  # and this file (has giant literals arrays)
  xargs -n 1 -P $(nproc) clang-format -i  # reformat everything

Co-authored-by: numzero <numzer0@yandex.ru>
2024-03-21 22:08:26 +01:00

100 lines
2.1 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
#pragma once
#include "IMemoryReadFile.h"
#include "IWriteFile.h"
#include "irrString.h"
namespace irr
{
namespace io
{
/*!
Class for reading from memory.
*/
class CMemoryReadFile : public IMemoryReadFile
{
public:
//! Constructor
CMemoryReadFile(const void *memory, long len, const io::path &fileName, bool deleteMemoryWhenDropped);
//! Destructor
virtual ~CMemoryReadFile();
//! returns how much was read
size_t read(void *buffer, size_t sizeToRead) override;
//! changes position in file, returns true if successful
bool seek(long finalPos, bool relativeMovement = false) override;
//! returns size of file
long getSize() const override;
//! returns where in the file we are.
long getPos() const override;
//! returns name of file
const io::path &getFileName() const override;
//! Get the type of the class implementing this interface
EREAD_FILE_TYPE getType() const override
{
return ERFT_MEMORY_READ_FILE;
}
//! Get direct access to internal buffer
const void *getBuffer() const override
{
return Buffer;
}
private:
const void *Buffer;
long Len;
long Pos;
io::path Filename;
bool deleteMemoryWhenDropped;
};
/*!
Class for writing to memory.
*/
class CMemoryWriteFile : public IWriteFile
{
public:
//! Constructor
CMemoryWriteFile(void *memory, long len, const io::path &fileName, bool deleteMemoryWhenDropped);
//! Destructor
virtual ~CMemoryWriteFile();
//! returns how much was written
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 where in the file we are.
long getPos() const override;
//! returns name of file
const io::path &getFileName() const override;
bool flush() override;
private:
void *Buffer;
long Len;
long Pos;
io::path Filename;
bool deleteMemoryWhenDropped;
};
} // end namespace io
} // end namespace irr