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C++ Templates
course content

Course Content

C++ Templates

C++ Templates

1. Creating First Template
Introduction to TemplatesCreating Your First TemplateUsing Template FunctionMultiple TypenamesTypename Naming Conventions
2. Templates Usage
The Purpose of TemplatesPassing Multiple Arguments with Different Types
3. Template Specialization
Understanding Type ConstraintsTemplate SpecializationVariadic Templates
4. Class
Class Template
5. Template Metaprogramming
Understanding constexpr Functions and VariablesIntroduction to constexpr with TemplatesTemplate aliases and variadic templatesCompile-Time Computation with Templates

Class Template

cpp

main

copy

              
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template <typename T>
class Example {
public:
	T value;
};

int main()
{
	Example<int> obj;
}
  • The template definition itself (template class MyTemplate { ... };) serves as a blueprint for creating classes.
  • The instantiated class (Example) is an example of a class that uses templates, where the template is specialized with a specific type.

Note

Examine is a template class that can be instantiated with any type T. However, until you specify a particular type, MyTemplate remains a template, not a concrete class.

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Section 4. Chapter 1
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