/afs/in2p3.fr/throng/virgo/virgoDev/SoftFlorent/GWOLLUM/v2r2/src/Utils/CUtils.cc File Reference

#include "CUtils.h"

Include dependency graph for CUtils.cc:

Functions
string	GetFileName (const string filepath)
	Extract and return the file name from file path.
vector< string >	Glob (const char *pattern)
	c utility to extract a list of files.
bool	IsBinaryFile (const char *filename)
	Check if a file exists and is a binary file.
bool	IsDirectory (const char *dirname)
	Check if a directory exists.
bool	IsTextFile (const char *filename)
	Check if a file exists and is a txt file.
bool	ListDirectories (const string maindir, vector< string > &subdir)
	Returns list of subdirectories.
double	medianbiasfactor (const int nn)
	Returns the bias factor when computing a median with nn samples.
string	ReplaceAll (string str, const string &from, const string &to)
	Replace all occurences of a sub-string.
vector< string >	SplitString (const string stringtodivide, const char separator)
	Splits a string.
string	StringToUpper (string stringtoconvert)
	Convert a string to uppercase.

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Function Documentation

string GetFileName

(

const string

filepath

)

Extract and return the file name from file path.

Parameters:

filepath

file path

vector<string> Glob

(

const char *

pattern

)

c utility to extract a list of files.

Returns a list of files matching a pattern.

Parameters:

pattern

file pattern

bool IsBinaryFile

(

const char *

filename

)

Check if a file exists and is a binary file.

Returns true if 'filename' is an existing binary file.

Parameters:

filename

path to file to test

bool IsDirectory

(

const char *

dirname

)

Check if a directory exists.

Returns true if 'dirname' is an existing directory.

Parameters:

dirname

path to directory to test

bool IsTextFile

(

const char *

filename

)

Check if a file exists and is a txt file.

Returns true if 'filename' is an existing text file.

Parameters:

filename

path to file to test

bool ListDirectories	(	const string	maindir,
		vector< string > &	subdir
	)

Returns list of subdirectories.

The vector 'subdir' is filled with directories contained in 'maindir' Returns true if success

Parameters:

maindir

path to main directory

double medianbiasfactor

(

const int

nn

)

Returns the bias factor when computing a median with nn samples.

Parameters:

nn

number of samples

string ReplaceAll	(	string	str,
		const string &	from,
		const string &	to
	)

Replace all occurences of a sub-string.

All occurences of substring 'from' are replaced by 'to'. The modified string is returned.

Parameters:

	str	string to modify
	from	substring to replace from
	from	substring to replace to

vector<string> SplitString	(	const string	stringtodivide,
		const char	separator
	)

Splits a string.

A string is divided into an array of words. The separator defines where to break the string. The separator should be a single character. A vector of string is returned.

Parameters:

	stringtodivide	string to divide
	separator	separator

string StringToUpper

(

string

stringtoconvert

)

Convert a string to uppercase.

Parameters:

stringtoconvert

string to convert