Full Specialization of Function Templates

As you may know from my previous post Template Specialization, function template can only be full but not partial specialized. To make my long story short: Don't specialize function templates. Just use function overloading.

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Views: 2718

Template Specialization - More Details About Class Templates

After I presented in my last post Template Specialization the basics about template specialization, I dig today deeper. I want to present the partial and full specialization of a class template as a compile-time if.

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Views: 2547

Template Specialization

Templates define the behavior of families of classes or functions. Often it is required that special types or non-types may be treated special. To support this use case, you can specialize templates.

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Views: 2763

Template Argument Deduction of Class Templates

In my last post Template Arguments, I wrote about function template type deduction (C++98) and auto type deduction (C++11). Today I wear more modern hats. I start with automatic type deduction of non-type template parameters and class templates (C++17) and finish with automatic type deduction of concepts (C++20).

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Views: 3164

Template Arguments

It is quite interesting how the compiler deduces the types for the template arguments. To make it short, you get most of the time the type you expect. The rules do not only apply to function templates (C++98) but also to auto (C++11), to class templates (C++17), and concepts (C++20).

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Views: 3360

Alias Templates and Template Parameters

Today, I write about two topics: alias templates and template parameters. Alias templates are a way to give a name to a family of types. Template parameters can be types, non-types, and templates themselves.

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Views: 4825

Surprise Included: Inheritance and Member Functions of Class Templates

In my last post "Class Templates", I presented the basics about those. Today, I may surprise you with the inheritance of class templates and the instantiation of member functions of class templates.

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Views: 4092

Class Templates

A function template represents a family of functions. Accordingly, a class template represents a family of classes. Today, I want to introduce class templates.

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Views: 4203

Function Templates - More Details about Explicit Template Arguments and Concepts

In the last post "Function Templates", I wrote about the overloading of function templates and automatically deducing the return type of a function template. Today, I dive deeper and specify explicitly the template arguments of a function template and bring concepts into the play.

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Views: 5038

Function Templates

A function template is a family of functions. In this post, I want to dive deeper into function templates.

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Views: 5701

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