C++ - Explicit conversion to 64-bit real number

The required type conversion can be carried out as follows:

explicit conversion to 64-bit real number

Description

( type ) expression

Input

type - 64-bit real number
expression - Expressions

Output

return - 64-bit real number

Note: In C like languages the data type size may be different depending on compiler and architecture, we show only one standard look.

Compatible programing languages:
Visual C++ .NET

Examples

C++

Explicit conversion to 64-bit real number the possible of use:

double x = 3.14159265359;     // x = 3.14159265359
double y = 123456789;         // y = 123456789.0
y =(double)(x * y);          // y = 387850941.35821074

You can find it in the following collections: explicit type conversions

Explicit conversion to 64-bit real number in another programming language:

Differences to: