What is template instantiation in C++?
An example of an AI chatbot conversation about C++ template instantiation.
What is template instantiation in C++?
Template instantiation in C++ is the process of creating a concrete instance of a template with specific types.
Can you explain how it works with an example?
Sure! For example, if you have a template for a function that adds two numbers, instantiating it with 'int' will create a version that adds integers.
What are the different types of template instantiation?
There are two main types: implicit instantiation, which happens automatically, and explicit instantiation, where you specify the types.
Are there any performance implications of using templates?
Yes, templates can lead to code bloat if many instantiations are created, but they can also enable optimizations through inlining.
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