WOLFRAM

Wolfram Language & System Documentation Center

CError[line]

is a symbolic representation of a preprocessor error directive.

Details and Options
Details and Options Details and Options
Examples  
Basic Examples  
See Also
Tech Notes
Related Guides
Cite this Page
SymbolicC`
SymbolicC`

CError

CError[line]

is a symbolic representation of a preprocessor error directive.

Details and Options

  • SymbolicC expressions are inert; they evaluate to themselves, staying in an unevaluated form.
  • SymbolicC expressions can be converted into a C string with ToCCodeString.

Examples

Basic Examples  (1)

To use SymbolicC you first need to load the package:

This creates an error preprocessor directive:

This creates an error preprocessor directive with a comment:

Wolfram Research (2010), CError, Wolfram Language function, https://reference.wolfram.com/language/SymbolicC/ref/CError.html.

Text

Wolfram Research (2010), CError, Wolfram Language function, https://reference.wolfram.com/language/SymbolicC/ref/CError.html.

CMS

Wolfram Language. 2010. "CError." Wolfram Language & System Documentation Center. Wolfram Research. https://reference.wolfram.com/language/SymbolicC/ref/CError.html.

APA

Wolfram Language. (2010). CError. Wolfram Language & System Documentation Center. Retrieved from https://reference.wolfram.com/language/SymbolicC/ref/CError.html

BibTeX

@misc{reference.wolfram_2025_cerror, author="Wolfram Research", title="{CError}", year="2010", howpublished="\url{https://reference.wolfram.com/language/SymbolicC/ref/CError.html}", note=[Accessed: 16-August-2025]}

BibLaTeX

@online{reference.wolfram_2025_cerror, organization={Wolfram Research}, title={CError}, year={2010}, url={https://reference.wolfram.com/language/SymbolicC/ref/CError.html}, note=[Accessed: 16-August-2025]}