File:Some types of control flow graphs.svg
Size of this PNG preview of this SVG file: 270 × 491 pixels. Other resolutions: 132 × 240 pixels | 264 × 480 pixels | 422 × 768 pixels | 563 × 1,024 pixels | 1,126 × 2,048 pixels.
Original file (SVG file, nominally 270 × 491 pixels, file size: 9 KB)
 | This is a file from the Wikimedia Commons. Information from its description page there is shown below. Commons is a freely licensed media file repository. You can help. |
Summary
| Description |
English: Some examples of control flow graphs (CFG):
(a) the CFG of a if-then-else (b) a while loop (c) a natural loop with two exits, e.g. while with an if...break in the middle; non-structured by reducible (d) an irreducible CFG: a loop with to entry points, e.g. goto into a while loop Source code in DOT, svg generated with graphviz: digraph CFG_examples {
node [shape=circle width=0.3 height=0.3 label="" fixedsize=true]
edge [arrowsize=0.5]
if -> { then; else } -> fi
while -> body [weight=3]
body -> while:w
while -> end
body -> end [style="invis" weight=3]
fi -> exit1 [style="invis"]
exit1 -> exit2
exit2 -> body2 [weight=4]
body2 -> exit1:w
exit1 -> out:e
exit2 -> out
body2 -> out [style="invis" weight=4]
end -> top [style="invis"]
top -> entry1 [weight=2]
entry1 -> out2
top -> entry2:w
entry1 -> entry2 [weight=4]
entry2 -> entry1:w
entry2 -> out2 [style="invis" weight=4]
if [xlabel = "(a)"]
while [xlabel = "(b)"]
exit1 [xlabel = "(c)"]
top [xlabel = "(d)"]
} /*end digraph*/
|
| Date | |
| Source | Own work |
| Author | JMP EAX |
Licensing
I, the copyright holder of this work, hereby publish it under the following license:
This file is licensed under the Creative Commons Attribution-Share Alike 4.0 International license.
- You are free:
- to share – to copy, distribute and transmit the work
- to remix – to adapt the work
- Under the following conditions:
- attribution – You must give appropriate credit, provide a link to the license, and indicate if changes were made. You may do so in any reasonable manner, but not in any way that suggests the licensor endorses you or your use.
- share alike – If you remix, transform, or build upon the material, you must distribute your contributions under the same or compatible license as the original.
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 06:57, 27 July 2014 | | 270 × 491 (9 KB) | JMP EAX | User created page with UploadWizard |
File usage
The following page uses this file:
Global file usage
The following other wikis use this file:
- Usage on ko.wikipedia.org
- Usage on no.wikipedia.org
- Usage on sr.wikipedia.org
- Usage on zh-yue.wikipedia.org
- Usage on zh.wikipedia.org
