What is SFINAE in C++?
SFINAE stands for 'Substitution Failure Is Not An Error'. It's a C++ feature that allows template metaprogramming.
Can you give me an example of how SFINAE works?
Sure! Here's a simple example: You can use SFINAE to enable or disable a function based on type traits.
What are type traits in C++?
Type traits are templates that provide information about types at compile time, helping with template specialization.
How does SFINAE improve code flexibility?
SFINAE allows you to write more generic code by enabling functions only for certain types, enhancing reusability.
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