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C++ Templates

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Template Classes and STL

A template class in C++ isn't restricted to just the class keyword; it also includes templates created with class-like keywords such as struct and union. For instance, many templates in the STL (Standard Template Library) utilize these keywords.

The STL, an essential part of C++ templates, is a comprehensive library of template classes in the C++ Standard Library. It provides efficient, well-tested solutions for common data structures and algorithms, allowing developers to focus more on application logic rather than recreating core functionalities. Some commonly used STL template classes include:

array.cpp

array.cpp

pair.cpp

pair.cpp

vector.cpp

vector.cpp

copy

              
123456

            
// The `std::array` template in C++ (introduced in C++11)
// Is a fixed-size array that encapsulates C-style arrays
// Provides additional functionality
template<class T, std::size_t N> 
struct array;
// Inside <array> header

There's no need to reinvent the wheel. It's much more efficient to use existing, well-tested solutions. Let's practice using template classes from the STL.

Tarefa

Swipe to start coding

Finish the Initialization of std::pair, std::array, and std::vector

  1. Include all necessary headers.
  2. Based on the parameters passed in the parameter list or initialization list, complete the initialization of the template classes.

Solução

solution.cpp

solution.cpp

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Seção 3. Capítulo 2
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book
Template Classes and STL

A template class in C++ isn't restricted to just the class keyword; it also includes templates created with class-like keywords such as struct and union. For instance, many templates in the STL (Standard Template Library) utilize these keywords.

The STL, an essential part of C++ templates, is a comprehensive library of template classes in the C++ Standard Library. It provides efficient, well-tested solutions for common data structures and algorithms, allowing developers to focus more on application logic rather than recreating core functionalities. Some commonly used STL template classes include:

array.cpp

array.cpp

pair.cpp

pair.cpp

vector.cpp

vector.cpp

copy

              
123456

            
// The `std::array` template in C++ (introduced in C++11)
// Is a fixed-size array that encapsulates C-style arrays
// Provides additional functionality
template<class T, std::size_t N> 
struct array;
// Inside <array> header

There's no need to reinvent the wheel. It's much more efficient to use existing, well-tested solutions. Let's practice using template classes from the STL.

Tarefa

Swipe to start coding

Finish the Initialization of std::pair, std::array, and std::vector

  1. Include all necessary headers.
  2. Based on the parameters passed in the parameter list or initialization list, complete the initialization of the template classes.

Solução

solution.cpp

solution.cpp

Switch to desktopMude para o desktop para praticar no mundo realContinue de onde você está usando uma das opções abaixo
Tudo estava claro?

Como podemos melhorá-lo?

Obrigado pelo seu feedback!

close

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Completion rate improved to 5.88

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