so that the programmer can refer to that item by name
In C++ What is a statement that associates an indentifier with a object, a function, or data type...?
a declaration
example:
int count; defines count as an integer
Reply:you can use #define
eg
#define IsWhiteSpace(c) ((c)==' '||(c)=='\t'|| \
(c)=='\r'||(c)=='\n')
...
...
while (IsWhiteSpace(*p))
p++;
...
...
or
#define CR 13
#define LF 10
#define ESC 27
or use typdef - very handy for creating named structures etc
online survey
Subscribe to:
Post Comments (Atom)
No comments:
Post a Comment