Can you explain what type deduction is in C++14?
Type deduction in C++14 allows the compiler to automatically deduce the type of a variable from its initializer.
How does it differ from previous versions of C++?
In C++11, type deduction was limited to auto and decltype. C++14 expanded this with more flexible rules.
Can you give me an example of type deduction in action?
Sure! For instance, if you write auto x = 5;
, the type of x
is deduced to be int
.
Are there any limitations to type deduction?
Yes, type deduction has limitations, such as not being able to deduce types from function parameters or return types.
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