sdsl::file Class Reference

A helper class to handle files. More...

#include <testutils.hpp>

List of all members.

Static Public Member Functions
static uint64_t	read_text (const char *file_name, char *&c, bool trunc=0, uint64_t lim=0)
	Read the file with the given file_name.
static void	write_text (const char *file_name, const char *c, uint64_t len)

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Detailed Description

A helper class to handle files.

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Member Function Documentation

static uint64_t sdsl::file::read_text	(	const char *	file_name,
		char *&	c,
		bool	trunc = 0,
		uint64_t	lim = 0
	)		[static]

Read the file with the given file_name.

Parameters:

file_name	The file name of the text to read.
c	A char pointer which will point to the text that was read. New memory is allocated for the text. So free c if read_text was successful and c is not needed anymore.
trunc	Indicated if the file should be truncated.
lim	Maximal number of bytes which are read when trunc is true.

Returns:

len The number of read bits. If this is zero, now memory is allocated for c. And c equals NULL.

Precondition:

c has to be initialized to NULL.

Postcondition:

If len > 0 c[len]=0 and the memory for c was allocated with "new" else c=NULL.

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

• sdsl/include/sdsl/testutils.hpp