Operators: Bitwise Operators

Applies To: C++Builder 1 or higher
Category: C++ Language

Bitwise operators are used to manipulate bits in an integer data type:

 

& : and

 

If corresponding bits are 1, it returns 1. Otherwise, it returns 0. Example: 1101 & 1011 is 1001

 

| : inclusive or

 

If corresponding bits are 0, it returns 0. Otherwise, it returns 1. Example: 1101 | 1001 is 1101

 

^ : exclusive or

 

If only one of the corresponding bits is 1, it returns 1. Otherwise, it returns 0. Example: 1011 ^ 0010 is 1001

 

~ : complement

 

Converts 0 to 1 and 1 to 0. Example: ~0110 is 1001

 

>>: right shift

 

Shifts a number right by a number of bits. Example: 1100 >> 2 is 0011

 

<<: left shift

 

Shifts a number left by a number of bits. Example: 0011 << 2 is 1100

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