The dot and arrow operator are both used in C++ to access the members of a class. They are just used in different scenarios. In C++, types declared as a class, struct, or union are considered "of class type". So the following refers to both of them.a.b is only used if b is a member of the object (or reference[1] to an object) a. So for a.b, a will always be an actual object (or a reference to an object) of a class.a →b is essentially a shorthand notation for (*a).b, ie, if a is a pointer to an object, ... Read More

The dot and arrow operator are both used in C++ to access the members of a class. They are just used in different scenarios. In C++, types declared as a class, struct, or union are considered "of class type". So the following refers to both of them.a.b is only used if b is a member of the object (or reference[1] to an object) a. So for a.b, a will always be an actual object (or a reference to an object) of a class.a →b is essentially a shorthand notation for (*a).b, ie, if a is a pointer to an object, ... Read More

The conditional operator (? :) is a ternary operator (it takes three operands). The conditional operator works as follows −The first operand is implicitly converted to bool. It is evaluated and all side effects are completed before continuing.If the first operand evaluates to true (1), the second operand is evaluated.If the first operand evaluates to false (0), the third operand is evaluated.The result of the conditional operator is the result of whichever operand is evaluated — the second or the third. Only one of the last two operands is evaluated in a conditional expression. The evaluation of the conditional operator ... Read More

Unary operator is operators that act upon a single operand to produce a new value. The unary operators are as follows:OperatorsDescriptionIndirection operator (*)It operates on a pointer variable and returns an l-value equivalent to the value at the pointer address. This is called "dereferencing" the pointer.Address-of operator (&)The unary address-of operator (&) takes the address of its operand. The operand of the address-of operator can be either a function designator or an l-value that designates an object that is not a bit field and is not declared with the register storage-class specifier.Unary plus operator (+)The result of the unary plus ... Read More

Create a new cpp file using your text editor. Enter the following in it −#include int main() {     std::cout

Big projects are difficult to manage on mere text editors. You're likely to be more productive and less frustrated if you use an IDE in such cases. There are various types of IDE's and you should select the right one which fits your needs. There is no single best IDE for C++ on Windows. You must choose your tool wisely. Here is a list of popular and IMO best IDEs for Windows.Visual Studio − It is an IDE developed by Microsoft. This IDE has the best in class tooling for building, developing and profiling programs of C++ on Windows. Visual ... Read More

Big projects are difficult to manage on mere text editors. You're likely to be more productive and less frustrated if you use an IDE in such cases. There are various types of IDE's and you should select the right one which fits your needs. There is no single best IDE for C++ on Linux. You must choose your tool wisely. Here is a list of popular and IMO best IDEs for Linux.Netbeans for C/C++ Development − Netbeans is a free, open-source and popular cross-platform IDE for C/C++ and many other programming languages. Its fully extensible using community developed plugins.Eclipse CDT(C/C++ ... Read More

Big projects are difficult to manage on mere text editors. You're likely to be more productive and less frustrated if you use an IDE in such cases. There are various types of IDE's and you should select the right one which fits your needs. Here's a list of best C/C++ IDE's for Linux.Netbeans for C/C++ Development − Netbeans is a free, open-source and popular cross-platform IDE for C/C++ and many other programming languages. Its fully extensible using community developed plugins.Eclipse CDT(C/C++ Development Tooling) − Just like NetBeans, it is also a free, open-source and popular cross-platform IDE for C/C++ and ... Read More

Big projects are difficult to manage on mere text editors. You're likely to be more productive and less frustrated if you use an IDE in such cases. There are various types of IDE's and you should select the right one which fits your needs. Here's a list of best C/C++ IDE's for Window.Visual Studio − It is an IDE developed by Microsoft. This IDE has the best in class tooling for building, developing and profiling programs of C++ on Windows. Visual Studio also has a huge plugin store with a lot of plugins. It also integrates very smoothly with other Microsoft ... Read More

There are many types of operators in C++. These can be broadly categorized as: arithmetic, relational, logical, bitwise, assignment and other operators.Arithmetic OperatorsAssume variable A holds 10 and variable B holds 20, then −OperatorDescription       +        Adds two operands. A + B will give 30-Subtracts second operand from the first. A - B will give -10*Multiplies both operands. A * B will give 200/Divides numerator by de-numerator. B / A will give 2%Modulus Operator and remainder of after an integer division. B % A will give 0++Increment operator, increases integer value by one. A++ will give ... Read More