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C++ In a Nutshell
book

C++ In a Nutshell

by Ray Lischner
May 2003
Intermediate to advanced content levelIntermediate to advanced
808 pages
32h 24m
English
O'Reilly Media, Inc.
Content preview from C++ In a Nutshell

Name

bitand operator — Bitwise and operator

Synopsis

               and-expr := and-expr & equality-expr | and-expr bitand equality-expr
            

The bitwise and operator requires integer or enumeration operands. It performs the usual arithmetic conversions, then does an and operation on pairs of bits in the operands, resulting in an integer.

The bitand keyword is interchangeable with the & token.

Example

unsigned bitmask = 0xFFFF;
bitmask = bitmask& ~0x7E; // bitmask becomes 0xFF81

See Also

and, and_eq, bitor, compl, expression, xor, Chapter 3, <ciso646>

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Publisher Resources

ISBN: 059600298XSupplemental ContentErrata Page