cpp reference for header files - PrivacyWall

https://en.cppreference.com/w/cpp/header

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C++ Standard Library headers - cppreference.com

For some of the C standard library headers of the form xxx.h, the C++ standard library both includes an identically-named header and another header of the form cxxx (all meaningful cxxx headers are listed above). The intended use of headers of form xxx.h is for interoperability only.

https://www.learncpp.com/cpp-tutorial/header-files/

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2.11 — Header files – Learn C++ - LearnCpp.com

Writing a header file is surprisingly easy, as header files only consist of two parts: A header guard, which we’ll discuss in more detail in the next lesson (2.12 -- Header guards). The actual content of the header file, which should be the forward declarations for all of the identifiers we want other files to be able to see.

https://stackoverflow.com/questions/540140/what-is-the-convention...

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What is the conventions for headers and cpp files in C++?

In C++, what is the convention for including headers for class files in the "main" file. e.g. doSomething(); doSomething() { cout << "doing something"; etc.. Is this relatively standard? You don't include the .cpp file, only the .h file.

https://www.geeksforgeeks.org/header-files-in-c-c-with-examples/

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Header Files in C++ - GeeksforGeeks

There are two types of header files in C++: 1. Standard Header Files/Pre-existing header files and their Uses. These are the files that are already available in the C++ compiler we just need to import them. Standard header files are part of the C++ Standard Library and provide commonly used functionalities.

https://learn.microsoft.com/en-us/cpp/cpp/header-files-cpp?view=m...

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Header files (C++) | Microsoft Learn

To minimize the potential for errors, C++ has adopted the convention of using header files to contain declarations. You make the declarations in a header file, then use the #include directive in every .cpp file or other header file that requires that declaration.

https://en.cppreference.com/w/c/header

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C Standard Library headers - cppreference.com

A comprehensive reference for the C standard library headers, with syntax, features, and examples. Learn how to use the headers for type support, program utilities, error handling, dynamic memory management, strings, algorithms, numerics, date and time, input/output, localization, and concurrency.

https://www.learncpp.com/cpp-tutorial/classes-and-header-files/

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15.2 — Classes and header files – Learn C++ - LearnCpp.com

In lesson 2.11 -- Header files, you learned that you can put function declarations in a header files. Then you can #include those functions declarations into multiple code files (or even multiple projects). Classes are no different.

https://learn.microsoft.com/en-us/cpp/standard-library/cpp-standa...

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C++ standard library header files | Microsoft Learn

Header files for the C++ standard library and extensions, by category. 11 Added in the C++11 standard. 14 Added in the C++14 standard. 17 Added in the C++17 standard. 20 Added in the draft C++20 standard. a Deprecated in the C++17 standard. b Removed in the draft C++20 standard. c Deprecated in the C++98 standard. Was this page helpful?

https://websites.umich.edu/~eecs381/handouts/CppHeaderFileGuideli...

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C++ Header File Guidelines - University of Michigan

Each source (.cpp) file has a header file (a “.h” file) associat-ed with it that provides the declarations needed by other modules to make use of this module. The idea is that other modules can ac-cess the functionality in module X simply by #including the “X.h” header file, and the linker will do the rest.

https://gcc.gnu.org/onlinedocs/cpp/Header-Files.html

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Header Files (The C Preprocessor) - GCC, the GNU Compiler Collection

System header files declare the interfaces to parts of the operating system. You include them in your program to supply the definitions and declarations you need to invoke system calls and libraries. Your own header files contain declarations for interfaces between the source files of your program.

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