readwritefile.h File Reference

#include <util/fs.h>
#include <limits>
#include <string>
#include <utility>

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Functions
std::pair< bool, std::string >	ReadBinaryFile (const fs::path &filename, size_t maxsize=std::numeric_limits< size_t >::max())
	Read full contents of a file and return them in a std::string. More...
bool	WriteBinaryFile (const fs::path &filename, const std::string &data)
	Write contents of std::string to a file. More...

Function Documentation

ReadBinaryFile()

std::pair<bool,std::string> ReadBinaryFile	(	const fs::path &	filename,
		size_t	maxsize = std::numeric_limits< size_t >::max()
	)

Read full contents of a file and return them in a std::string.

Returns a pair <status, string>. If an error occurred, status will be false, otherwise status will be true and the data will be returned in string.

Parameters

maxsize

Puts a maximum size limit on the file that is read. If the file is larger than this, truncated data (with len > maxsize) will be returned.

Definition at line 16 of file readwritefile.cpp.

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WriteBinaryFile()

bool WriteBinaryFile	(	const fs::path &	filename,
		const std::string &	data
	)

Write contents of std::string to a file.

Returns

true on success.

Definition at line 37 of file readwritefile.cpp.

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