utils.cpp File Reference

Implementation of the utils. More...

#include "utils.hpp"

Go to the source code of this file.

Functions
std::string	utils::scientific_format (double d, int width=20, int prec=10)
	Turns a double into a string written in scientific format.
std::string	utils::scientific_format (const std::vector< double > &v, int width=20, int prec=10)
	Turns a vector of doubles into a string written in scientific format.
bool	utils::mkpath (std::string path, int mode=0777)
	Make path given.
std::string	utils::dirname (const std::string &path)
	Get the directory name of the path.

Detailed Description

Implementation of the utils.

Author

Cory Alexander Balaton (coryab)

Janita Ovidie Sandtrøen Willumsen (janitaws)

Version

1.0

Bug:

No known bugs

Definition in file utils.cpp.

Function Documentation

dirname()

std::string utils::dirname

(

const std::string &

path

)

Get the directory name of the path.

Parameters

path	The path to use.

Returns

string

Definition at line 58 of file utils.cpp.

mkpath()

bool utils::mkpath	(	std::string	path,
		int	mode = 0777
	)

Make path given.

This tries to be the equivalent to "mkdir -p" and creates a new directory whenever it needs to.

Parameters

path	The path to be created
mode	The mode/permissions for all the new directories

Returns

bool Success/Fail

Definition at line 32 of file utils.cpp.

scientific_format() [1/2]

std::string utils::scientific_format	(	const std::vector< double > &	v,
		int	width = 20,
		int	prec = 10
	)

Turns a vector of doubles into a string written in scientific format.

The code is stolen from https://github.com/anderkve/FYS3150.

Parameters

v	The vector to stringify
width	The reserved width of the string
prec	The precision of the stringified number

Returns

std::string

Definition at line 23 of file utils.cpp.

scientific_format() [2/2]

std::string utils::scientific_format	(	double	d,
		int	width = 20,
		int	prec = 10
	)

Turns a double into a string written in scientific format.

The code is stolen from https://github.com/anderkve/FYS3150.

Parameters

d	The number to stringify
width	The reserved width of the string
prec	The precision of the stringified number

Returns

std::string

Definition at line 16 of file utils.cpp.