How do you create a call graph in doxygen?

Posted on by Muna Meyer

How do you create a call graph in doxygen?

If you have the “dot” tool in the path, you can set HAVE_DOT to YES in the configuration file to let doxygen use it. Doxygen uses the “dot” tool to generate the following graphs: A graphical representation of the class hierarchy will be drawn, along with the textual one.

How do you create a dependency graph in doxygen?

To install doxygen you can use brew install doxygen (of cause only if you have homebrew installed). For creating the graphs you also need graphviz: brew install graphviz . You then need to create a config file inside your projects folder: doxygen -g generates a commented default config file with the name “Doxyfile”.

What is a caller graph?

Call graph. A call graph is a directed graph that represents calling relationships between subroutines in a computer program. Specifically, each node represents a procedure and each edge indicates that procedure f calls procedure g. Thus, a cycle in the graph indicates recursive procedure calls.

What is a Doxy 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. The file essentially consists of a list of assignment statements.

How do I use doxygen on Mac?

Instructions

  1. To install doxygen, run the following command in macOS terminal (Applications->Utilities->Terminal) sudo port install doxygen Copy.
  2. To see what files were installed by doxygen, run: port contents doxygen Copy.
  3. To later upgrade doxygen, run: sudo port selfupdate && sudo port upgrade doxygen Copy.

How do I run doxygen in Linux?

Step 1: Download and install Doxygen on Linux

  1. Step 1.1: Download the . bin file and install.
  2. Step 1.3: Linux: Verify Doxygen installation.
  3. Step 2.1: File headers.
  4. Step 2.2: Function Documentation.
  5. Step 2.4: Doxygen Pages.
  6. Step 3.1: Configure Doxygen.
  7. Step 3.2: Run Doxygen.

How do you use a doxygen GUI?

Once the configuration file is saved and the working directory is set, you can run doxygen based on the selected settings. Do this by switching to the Run tab, and click the “Run doxygen” button. Once doxygen runs you can cancel it by clicking the same button again.

How do you make a call graph?

On the bottom right, select the “Call graph” tab. This shows an interactive call graph that correlates to performance metrics in other windows as you click the functions. To export the graph, right click it and select “Export Graph”.

What is a call graph Java?

The Java Call Graph presents the chain of possible calls at runtime in Java. The nodes in the graph represent the project components, while the edges (arrows) represent relationships between the components. Both nodes and edges are color coded to show the type of component or relationship.

How do I create a doxygen configuration file?

In order to generate doxygen based documentation, you need to follow four steps:

  1. have the doxygen executable installed on your computer (this is already done on our DESY machines)
  2. document your code.
  3. create a configuration file.
  4. run doxygen to create the documentation (HTML or LaTeX based).

How do I use CMake doxygen?

At first, it is recommended to generate a default Doxyfile and then edit the necessary settings within the file. For our compatibility with the CMake file, we have to set the input (where is the source code and other files to generate the documentation from) and the output (where the result doc files will be rendered).

How do I set up doxygen?