C++ Operators Tutorial

C++ has rich sets of operators that is used to describe the action to be perform on two data operands.

 

Arthematic

Operator that perform arthematic (numeric) operator such +, -, *, / or % is called arthematic operator.

Operator Meaning Example Answer

+	Addtion	8 +	13
+	Addtion	8 +	13
+	Addtion	8 +	13
+	Addtion	8 +	13
+	Addtion	8 +	13

Relational Operator

operator that show a relational comparison b/w two operand. all relational operator are binary operator

 

Operator	Meaning	Example
==	equal to	5 == 5
==	equal to	5 == 5
==	equal to	5 == 5
==	equal to	5 == 5
==	equal to	5 == 5
==	equal to	5 == 5

Logical Operator

&&	Logical AND
||	Logical OR
!	Logical NOT

Bitwise Operator

modifier for bits of the pattern of the variable.

 

&	AND	Bitwise
!	OR	Inclusive OR
^	XOR	Exclusives OR
~	NOT	Unary Complement (bit inversion)
<<	SHL	Shift left
>>	SHR	Shift Right

Precedence Operator

Precedence of operator in C/C++ Programming Language

Special Operator

These are the special operator in C.

increment decrement operator, sizeof operand, comma operator etc.

Comma operator is used to describe the multiple expression in single line by separating with (,) operator. 

sizeof operator return the size of bytes is taken by variable in memory.

Scape sequence

Punctuators

used for enhance the readability of and maintainability of program.

()     - Parenthesis used for function or class member method calls.

[]     - Bracket used for accessing data through array index.

{}    - Curly bracket used to declare body of function, class, method declaration.

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