FileReader Struct Reference

Yes, simply reading from a file. More...

Inheritance diagram for FileReader:

Public Member Functions
	FileReader (FileHandle &&file)
	Create the file reader, so it reads from a specific file. More...
	~FileReader ()
	Make sure everything is cleaned up.
size_t	Read (uint8_t *buf, size_t size) override
	Read a given number of bytes from the savegame. More...
void	Reset () override
	Reset this filter to read from the beginning of the file.
Public Member Functions inherited from LoadFilter
	LoadFilter (std::shared_ptr< LoadFilter > chain)
	Initialise this filter. More...
virtual	~LoadFilter ()
	Make sure the writers are properly closed.

Data Fields
std::optional< FileHandle >	file
	The file to read from.
long	begin
	The begin of the file.
Data Fields inherited from LoadFilter
std::shared_ptr< LoadFilter >	chain
	Chained to the (savegame) filters.

Detailed Description

Yes, simply reading from a file.

Definition at line 2211 of file saveload.cpp.

Constructor & Destructor Documentation

FileReader()

FileReader::FileReader ( FileHandle &&  file )

inline

Create the file reader, so it reads from a specific file.

Parameters

file	The file to read from.

Definition at line 2219 of file saveload.cpp.

Member Function Documentation

Read()

size_t FileReader::Read ( uint8_t *  buf, size_t  len  )

inlineoverridevirtual

Read a given number of bytes from the savegame.

Parameters

buf	The bytes to read.
len	The number of bytes to read.

Returns

The number of actually read bytes.

Implements LoadFilter.

Definition at line 2231 of file saveload.cpp.

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The documentation for this struct was generated from the following file:

• src/saveload/saveload.cpp