Basic usage of Variables using the C interface. More...

Collaboration diagram for Ex 3: Introduction to Variables:

Files
file	03-VariablesIntro.c
	Basic usage of Variables using the C interface.

Macros
#define	sslin(x) #x

#define	slin(x) sslin(x)

#define	doErr

Functions
int	main (int argc, char **argv)

Detailed Description

Basic usage of Variables using the C interface.

This example parallels the C++ examples.

See also: 03-VariablesIntro.cpp for comments and the walkthrough.

Macro Definition Documentation

◆ doErr

#define doErr

Value:

  {                                                                                                \
    errlin = "Error in " __FILE__ " at line " slin(__LINE__) ".\n";                                \
    goto hadError;                                                                                 \
  }

Definition at line 31 of file 03-VariablesIntro.c.

◆ slin

#define slin ( x ) sslin(x)

Definition at line 30 of file 03-VariablesIntro.c.

◆ sslin

#define sslin ( x ) #x

Definition at line 29 of file 03-VariablesIntro.c.

Function Documentation

◆ main()

int main	(	int	argc,
		char **	argv
	)

Definition at line 37 of file 03-VariablesIntro.c.

Here is the call graph for this function:

Files

Macros