Modern C++ for Absolute Beginners: A Friendly Introduction to the C++ Programming Language and C++11 to C++23 Standards

© The Author(s), under exclusive license to APress Media, LLC, part of Springer Nature 2023

S. DmitrovićModern C++ for Absolute Beginnershttps://doi.org/10.1007/978-1-4842-9274-7_33

33. Conversions

Slobodan Dmitrović¹  

(1)

Belgrade, Serbia

 

Types can be converted to other types. For example, built-in types can be converted to other built-in types. Here, we will discuss the implicit and explicit conversions.

Implicit Conversions

Some values can be implicitly converted into each other. This is true for all the built-in types. We can convert char to int, int to double, etc. Example:

int main()

{

    char mychar = 64;

    int myint = 123;

    double mydouble = 456.789;

    bool myboolean = true;

    myint = mychar;

    mydouble = myint;

    mychar = myboolean;