This tool is intended for reverse engineering UML class diagrams out of existing C++ code. It can generate class diagrams with inheritances and associations.
You might also take a look at my blogpost: http://gernotklingler.com/blog/libclang-reverse-engineering-uml-class-diagrams/
- python 2.7
- clang version 3.5
- graphvitz (for the dot tool) to be able to transform the generated dot file to an image
Just tested on Linux.
For usage information run: python ./CodeDependencyVisualizer.py --help
usage: CodeDependencyVisualizer.py [-h] -d D [-o OUTFILE]
[-u WITHUNUSEDHEADERS] [-a] [-i] [-p] [-t]
[-P] [-I INCLUDEDIRS [INCLUDEDIRS ...]]
[-v]
CodeDependencyVisualizer (CDV)
optional arguments:
-h, --help show this help message and exit
-d D directory with source files to parse (searches
recusively)
-o OUTFILE, --outFile OUTFILE
output file name / name of generated dot file
-u WITHUNUSEDHEADERS, --withUnusedHeaders WITHUNUSEDHEADERS
parse unused header files (slow)
-a, --associations draw class member assiciations
-i, --inheritances draw class inheritances
-p, --privMembers show private members
-t, --protMembers show protected members
-P, --pubMembers show public members
-I INCLUDEDIRS [INCLUDEDIRS ...], --includeDirs INCLUDEDIRS [INCLUDEDIRS ...]
additional search path(s) for include files (seperated
by space)
-v, --verbose print verbose information for debugging purposes
--exclude_classes EXCLUDE_CLASSES
classes matching this pattern will be excluded
--include_classes INCLUDE_CLASSES
only classes matching this pattern will be included
./CodeDependencyVisualizer.py -aiptP --verbose -d dummyCppProject -I dummyCppProject/subfolder"
The command above just creates the file 'uml.dot'. To convert the dot file to an svg image run the dot tool:
dot -T svg -o uml.svg uml.dot
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