Monday, 7 November 2011

What is the _ _LINE_ _ preprocessor command? in C programming

What is the _ _LINE_ _ preprocessor command?

See the answer to FAQ V.19.

Cross Reference:

V.18: What are the standard predefined macros?
V.19: How can a program be made to print the line number where an error occurs?
V.20: How can a program be made to print the name of a source file where an error occurs?
V.21: How can you tell whether a program was compiled using C versus C++?
V.28: What are the _ _DATE_ _ and _ _TIME_ _ preprocessor commands?

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