Penning Trap Simulation Simulate particle behavior inside a Penning Trap

Loading...
Searching...
No Matches
Macros | Functions
utils.hpp File Reference

Function prototypes and macros that are useful. More...

`#include <string>`
`#include <vector>`
`#include <iomanip>`
`#include <sstream>`

Go to the source code of this file.

## Macros
#define | DEBUG(msg)
| Writes a debug message.

## Functions
std::string | scientific_format (double d, int width=20, int prec=10)
| Turns a double into a string written in scientific format.
std::string | 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.

## Detailed Description

Function prototypes and macros that are useful.

Author
  Cory Alexander Balaton (coryab)
  Janita Ovidie Sandtrøen Willumsen (janitaws)

Version
  1.0

These utility function are mainly for convenience and aren't directly related to the project.

Bug:
  No known bugs

Definition in file utils.hpp.

## Macro Definition Documentation

## ◆ DEBUG

#define DEBUG | ( |  | msg | ) |

Writes a debug message.

This function writes a debug message that includes the filename, line number, and a custom message. The function is wrapped in an ifdef that checks if DBG is defined, so one can choose to display the debug messages by adding the -DDBG flag when compiling.

Definition at line 35 of file utils.hpp.

## Function Documentation

## ◆ scientific_format() [1/2]

std::string 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.

Parameters

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

Returns
  String

Definition at line 21 of file utils.cpp.

## ◆ scientific_format() [2/2]

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

Turns a double into a string written in scientific format.

Code stolen from https://github.com/anderkve/FYS3150 Header: https://github.com/anderkve/FYS3150/blob/master/code_examples/compilation_linking/example_1/include/utils.hpp Source: https://github.com/anderkve/FYS3150/blob/master/code_examples/compilation_linking/example_1/src/utils.cpp

Parameters

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

Returns
  String

Definition at line 14 of file utils.cpp.