Deepika Casas

To get the datatype of variable, use typeid(x).name() of typeinfo library. It returns the type name of the variable as a string.

The syntax to get the type name of a variable x using typeid() is

In the following example, we take a variable x of type double, and print the type name of this variable programmatically using typeid() function.

C++ Program

Output

d stands for double.

Now, let us take a variable of user-defined class type, say Abc, and print the type of this variable programmatically.

C++ Program

Output

Gewürzhaus Spice House - Canberra Centre

Address: Shop DF19 Canberra Centre, Bunda St, Canberra ACT 2601, Australia

Craft Beer & Microbreweries in Dayton · 16 Lots Brewing Company · Alematic Artisan Ales · Belmont Party Supply · Branch & Bone Artisan Ales · Brew Nation · Carillon