Understand templates and generic programming from "summary" of C/C++ Programmer's Reference by Herbert Schildt
Templates allow you to write generic functions and classes that can operate on different data types without sacrificing type safety. In other words, templates enable you to create flexible and reusable code that can work with various data types without the need for duplicating code. Generic programming, which is closely related to templates, involves writing code that can work with different data types by using templates. This approach allows you to write code that is more versatile and adaptable, as it can be used with a wide range of data types. By using templates and generic programming, you can write code that is more concise and easier to maintain. Templates allow you to define functions and classes once and use them with different data types, reducing the amount of redundant code you need to write. This can lead to more efficient and cleaner code that is easier to understand and debug. In addition to improving code reusability, templates and generic programming can also help enhance code performance. By using templates, you can avoid unnecessary type conversions and improve the efficiency of your code. This can result in faster execution times and better overall performance for your programs.- Templates and generic programming are powerful tools that can help you write more flexible, efficient, and maintainable code. By understanding how to use templates effectively and incorporating generic programming principles into your code, you can take your programming skills to the next level and produce high-quality software that is both robust and adaptable.
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