Automatic Type Deduction: decltype
Explore how decltype works in C++ to deduce the type of expressions and entities accurately. Understand the difference between its use for lvalues and rvalues, and see examples of decltype in templates and function pointers. This lesson builds your skills to effectively use automatic type deduction alongside auto in professional C++ programming.
We'll cover the following...
We'll cover the following...
decltype vs auto
The decltype keyword was also introduced in C++11, though its functionality differs from auto. decltype is used to determine the type of an expression or entity.
Here is the correct format: ...