Doxygen & Code Documentation

tags, usually one for each template parameter. Each tag should have a description following the parameter doxygen visual studio name. You do not usually need to document default values; Doxygen will provide the default automatically.

doxygen visual studio

in fact the first thing I do on every new contract is to run the code through Doxygen. file to prepare the path for a Doxygen configuration file. I have a working fix, where the contents of CMakeDoxygenDefaults.cmake are incrementally build up as a string. When the source input file is completely parsed, the contents are written to CMakeDoxygenDefaults.cmake. Class documentation blocks are placed immediately before the class declaration, and serve to document the class as a whole rather than individual methods. ‘See Also’ is an optional section used to refer to related code. This section can be very useful, but should be used judiciously.

Doxygen Source And Development

I have installed doxygen on a handful of projects. No one reads generated codedoc, yet everyone just read the code. If you update the doxygen comments for a class, rebuild the “doxygen” target to check that there are no errors and your documentation appears as expected. A set of html files will be built in the folder “html” in your OpenSim build directory. Navigate to this folder and double click on “index.html” to view the main landing page.

// The template of the brief Doxygen line that is generated. // Set the style of the author tag and your name. This character sequence triggers generation of Doxygen comments. // The last line of the comment that gets generated. // The first line of the comment that gets generated.

You can configure doxygen to extract the code structure from undocumented source files. This is very useful to quickly find your way in large source distributions. Doxygen (doxywizard.exe) is used to generate HTML documentation from source files. Furthermore, it generates the elements needed to create the .chm file too. Doxygen can be used under the terms of the GNU General Public License. Generated documentation can be really really useful, but in my experience and opinion it needs to be a custom documentation generator.

This way you can tell people how to use your code directly in the file with your class definition. of the custom target so they will show up in an IDE project’s source list. If the descriptions are too long to fit in a single line of source, ordinary documentation blocks before each value must be used. If the constant descriptions are too long to fit in a single line of source, ordinary documentation blocks before each constant must be used. Type alias declarations and typedefs should also be documented, although just a short summary is usually sufficient. Doxygen will automatically provide links to the types being renamed, if their documentation is available. The Function/Method Parameters and Returns sections are the best places to describe specific input and output variables.

Overloaded Function

is set, the target will be added to the default build target. First, Visual Studio 16.6 comes create video streaming website with updates to C++. It can now generate Doxygen and XML comment stubs automatically.

What is Doxygen in C++?

Doxygen is a tool that can generate project documentation in html, pdf or Latex from code comments formatted with Doxygen markup syntax. The generated documentation makes easier to navigate and understand the code as it may contain all public functions, classes, namespaces, enumerations, side notes and code examples.

Latex and dvips are installed through the protext | TeXStudio distribution (protext is very large ~2Gb). Protext installer can install a number of packages, the TeXstudio install puts latex and dvips on system path. If you have ever used the print statement to debug code, the Logpoints mentioned here can make your development life a bit easier. Logpoints allows you to add debug logs on your application as needed. When your program code runs to a breakpoint, it will print debugging output in the debug console and continue to run. This is the biggest difference between it and a breakpoint, that is, a breakpoint will suspend the execution of the program, but Logpoints will not. The July update of Visual Studio Code C++ extension is officially released.

Doxygen

Because of that, make yours accountable and actionable. Doxygen is a mature tool, equivalent to Javadoc.

tag, followed by the name of the appropriate class. They will appear on the class’s documentation page under the heading “Related Functions”. tag, followed by a description similar to the one for Function/Method Parameters.

Procedure For Generating The Technical Documentation

If your configuration file is named Doxygen then you may leave this blank. Note that in order for this to work you must always name your configuration file with this name in every project. This tag tells Doxygen that this is a free floating page and allows doxygen to name the page so that otehr pages can reference and link to the page. This tag allows you to insert code snippets which are then collected on the examples page.

doxygen visual studio

In this dialog you just choose which parameters are the old versions of ones shown in the left column, or select New parameter if you added the paramter. // The template of the return Doxygen line that is generated. // The template of the param Doxygen line that are generated.

1 2.1. Cmake Targets¶

// The order to use for the file comment. Valid values are shown in default setting. This site provides tutorials for documenting REST APIs.

What is Doxygen configuration file?

A configuration file is a free-form ASCII text file with a structure that is similar to that of a Makefile , with the default name Doxyfile . It is parsed by doxygen . The file may contain tabs and newlines for formatting purposes.

This tag supplies a brief description of a function for doxygen pages. This message should tell what happens in the function. By convention in Rosetta3 all functions must have brief tags. These included in the header file along with the declaration of the functions. These comments are meant to be read only by developers reading and editing the source code.

So in the above case Doxygen would replace “describing_awesome_mode_by_james” with “This Page describes James’ Awesome Mode” in the generated documentation. Generally in html as least links are shown in blue. Note that I have had trouble including upper case letters in the “word” naming the page. Sometimes it works as described above, but other times it fails to replace “word” with the “string” for links from other locations.

  • In this dialog you just choose which parameters are the old versions of ones shown in the left column, or select New parameter if you added the paramter.
  • ‘Pretty’ equations and some image rendering require latex, dvips and ghostscript.
  • It seems like any description that follows commands like \ref and \f$ is completely omitted in the tooltip.
  • In the Visual Studio Code extensions, install the CMake Tools extension.
  • I haven’t converted much of my documentation to doxygen yet, so I’m not sure how well it works in practice but so far it seems like a promising approach.
  • If your template parameters require a lengthy explanation, put the explanation in the Extended Summary and refer to it from the parameter descriptions.

Leave detailed discussions of the API’s features, usage patterns, background theory, and implementation details to the Notes and Examples sections. The Parameters and Returns sections are ideal places to discuss in detail individual parameters and returned values, respectively. This keeps all the documentation with the API and avoids certain false alarms when Doxygen parses C++11 code. Doxygen comment blocks are the public specification of our C++ API. By writing documentation blocks for all public or protected C++ components . Choose Tools/doxygen from the menu, and watch the magic happen (doxygen will log it’s progress and complaints to the output window).

I believe it’s gotten better over the last year, though. They’re not adding trivial @param and @return comments as an afterthought. There’s nothing inherently wrong with the code Doxygen generates or with its C++ parser. I’ve worked on large projects using crazy Boost pre-processor macros and plenty of C++14 features and Doxygen handled it all fine. C/C++ of course don’t have a builtin tool. Doxygen attempts to fulfill that same gap, but it also suffers from trying to support every language under the sun, as well as the inherent issues of C/C++ .

For functions and methods, the summary should be written in the imperative voice (i.e., as a command that the API consumer is giving). Getters and other methods that are more naturally described as values rather than actions may ignore this rule. This page focuses doxygen visual studio on public code documentation using Doxygen, while internal comments are discussed in our DM C++ Style Guide. Below is a sample with “\n” tag for the line feed and, “\code” and “\endcode” to show the encapsulated text like code pattern in the output help file.

The description following the tag should describe the level of exception safety provided by the function or method. tag is optional if all parameters are input, even if other functions or methods in the same class or package use output parameters. Parameters should be listed in the same order as they appear in the function or method signature. Make sure to keep the parameter list in sync with the actual parameters; Doxygen will issue a warning if they don’t match. Our Doxygen configuration file is located in the base package. For Science Pipelines packages, it is automatically included in all documentation builds.

may be used when two methods/functions are effectively the same but have different parameter lists for reasons of convenience. Use this tag only when the specification of the abbreviated overload can be easily inferred from the fully documented one. In addition, each value of the type should be documented.

Getting some warnings about missing documentation to appear in the build process. This will be done by incorporating Doxygen into CMake. The documentation will go into a subdir doxygen/html of the directory where cmake was run from.

How Install Doxygen Linux?

This tag supplies a more detailed description. By convention in Rosetta3 all functions must have details tags. These are placed with the definition of the function.

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