A bitwise AND is **a binary operation that takes two equal-length binary representations and performs the logical AND operation on each pair of the corresponding bits**.

These operators are used to perform bit operations. Decimal values are converted into binary values which are the sequence of bits and bit wise operators work on these bits. Bit wise operators in C language are & (bitwise AND), | (bitwise OR), ~ (bitwise NOT), ^ (XOR), << (left shift) and >> (right shift).

Bitwise operators **treat its operands as a set of 32-bit binary digits (zeros and ones) and perform actions**. However, the result is shown as a decimal value.

The difference between Bitwise and Logical operators is that **Bitwise operators work on bits and perform bit by bit operations while logical operators are used to make a decision based on multiple conditions**.

Types of Bitwise Operators in C

Operator | Meaning | Examples |
---|---|---|

& | Bitwise AND operator | (P & Q) = 12, which is, 0000 1100 |

~ | Binary Ones complement operator | (~P ) = ~(60), which is,. 1100 0011 |

^ | Bitwise XOR operator | (P | Q) = 61, which is, 0011 1101 |

>> | Shift operator (Right) | P >> 2 = 15 which is, 0000 1111 |

The Bitwise Operator in C is **a type of operator that operates on bit arrays, bit strings, and tweaking binary values with individual bits at the bit level**. For handling electronics and IoT-related operations, programmers use bitwise operators. It can operate faster at a bit level.

A bitwise operator is an operator used **to perform bitwise operations on bit patterns or binary numerals that involve the manipulation of individual bits**. Bitwise operators are used in: Communication stacks where the individual bits in the header attached to the data signify important information.

In Python, bitwise operators are **used to performing bitwise calculations on integers**. The integers are first converted into binary and then operations are performed on bit by bit, hence the name bitwise operators. Then the result is returned in decimal format.

In this tutorial, we will learn about bitwise operators in C++ with the help of examples. In C++, bitwise operators **perform operations on integer data at the individual bit-level**.

C++ Bitwise Operators.

Operator | Description |
---|---|

| | Bitwise OR Operator |

^ | Bitwise XOR Operator |

~ | Bitwise Complement Operator |

<< | Bitwise Shift Left Operator |

The Verilog bitwise operators are **used to perform a bit-by-bit operation on two inputs**. They produce a single output. They take each bit individually and perform a boolean algebra operation with the other input.

**Bitwise-AND** is used to turn switches or settings off. A "0" in the bitmask. forces the corresponding bit in the result to a be "0": 0 & x = 0 (where x may be either "0" or "1").

Bitwise operators are used **to change individual bits in an operand**. A single byte of computer memory-when viewed as 8 bits-can signify the true/false status of 8 flags because each bit can be used as a boolean variable that can hold one of two values: true or false.

The bitwise AND operator ( & ) **compares each bit of the first operand to the corresponding bit of the second operand**. If both bits are 1, the corresponding result bit is set to 1. Otherwise, the corresponding result bit is set to 0. Both operands to the bitwise AND operator must have integral types.

The Bitwise operators is **used to perform bit-level operations on the operands**. The operators are first converted to bit-level and then calculation is performed on the operands. The mathematical operations such as addition , subtraction , multiplication etc.

Difference Between Bitwise and Logical Operators

First, logical operators work on boolean expressions and return boolean values (either true or false), whereas bitwise operators work on binary digits of integer values (long, int, short, char, and byte) and return an integer.

Bitwise operators are used to perform the manipulation of individual bits of a number. They can be used with any integral type (char, short, int, etc.). They are used **when performing update and query operations of the Binary indexed trees**.

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A bitwise AND is **a binary operation that takes two equal-length binary representations and performs the logical AND operation on each pair of the corresponding bits**.

**The comparison operator called as the Identical operator is the triple equal sign “===”**. This operator allows for a much stricter comparison between the given variables or values. This operator returns true if both variable contains same information and same data types otherwise return false.

Dated : 29-Jun-2022

Category : Education