~num1is a complement operator that just changes the bit from 0 to 1 and 1 to 0. In our example it would return -12 which is signed 8 bit equivalent to 11110100 num1 << 2is left shift operator that moves the bits to the left, discards the far left bit, and assigns the rightmost ...
Assignment operatorsare used to assign the value/result of the expression to a variable (constant – in case ofconstant declaration). While executing an assignment operator based statement, it assigns the value (or the result of the expression) which is written at the right side to the variable...
Operators are used to perform operations on variables and values.In the example below, we use the + operator to add together two values:Example int x = 100 + 50; Try it Yourself » Although the + operator is often used to add together two values, like in the example above, it can...
the operation (increment or decrement) is carried out first and then the assignment is done. In the case of post-increment or post-decrement, the assignment is done first and the operation is carried out after that.
This operator is used to define the scope of a function or variable, particularly in the context of classes and namespaces. classMyClass{public:staticintvalue;};intMyClass::value=10;// Define static member outside the classcout<<"Static value: "<<MyClass::value<<endl; ...
You will learn much more about true and false values in a later chapter.Exercise? Which logical operator returns true only if both conditions are true? && (Logical AND) || (Logical OR) ! (Logical NOT) == (Equal to)Submit Answer »...
Tests if an object is less than the object passed in for comparison. C++ template<class_Enum>inlinebooloperator<( _Enum left, typename enable_if<is_error_code_enum<_Enum>::value, const error_code&>::type right); template <class _Enum> inline bool operator<( typename enable_if<is_error...
If both operands are of arithmetic type, the conversions covered inStandard Conversionsare applied to the operands, and the result is of the converted type. Example C++ // expre_Additive_Operators.cpp// compile with: /EHsc#include<iostream>#defineSIZE 5usingnamespacestd;intmain(){inti =5, j...
it safely. In the above example, the object referred to by b1 has not been declared const, but you cannot modify this object through b1. You may cast away the constness of b1 and modify the value to which it refers. 4.reinterpret_cast ...
Learn about C++ casting operators, including static_cast, dynamic_cast, const_cast, and reinterpret_cast. Understand how to use them effectively in your programs.