ColorUtils.hh File Reference

Helper functions for writing colors to the terminal. More...

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Functions
bool	celeritas::use_color ()
	Whether colors are enabled (currently read-only).
char const *	celeritas::color_code (char abbrev)
	Get an ANSI color codes if colors are enabled.

Detailed Description

Helper functions for writing colors to the terminal.

Function Documentation

color_code()

char const * celeritas::color_code

(

char

abbrev

)

Get an ANSI color codes if colors are enabled.

• [b]lue
• [g]reen
• [y]ellow
• [r]ed
• [x] gray
• [R]ed bold
• [W]hite bold
• [ ] default (reset color)

use_color()

bool celeritas::use_color

(

)

Whether colors are enabled (currently read-only).

This checks the CELER_COLOR environment variable, or the GTEST_COLOR variable (if it is defined and CELER_COLOR is not), and defaults based on the terminal settings of stderr.