if -- C Keyword

Introduce a conditional statement

if is a C keyword that introduces a conditional statement.  For example,

    if (i==10)
        dosomething();

will dosomething only if i equals ten.

if statements can be used with  the statements else if and else to create a
chain of  conditional statements.  Such  a chain can include  any number of
else if statements, but only one else statement.

See Also

C keywords,
else
ANSI Standard, §6.6.4.1

© 2012 by Stephen A. Ness