LaTeX forum ⇒ GeneralWhat does \c@figure mean

LaTeX specific issues not fitting into one of the other forums of this category.
cnguyen7
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Joined: Wed Oct 31, 2007 12:55 am

What does \c@figure mean

Postby cnguyen7 » Wed Oct 31, 2007 1:01 am

Here is part of the code that confused me:

  1. % FIGURE
  2. %
  3. \newcounter{figure}[chapter]
  4. \def\thefigure{\thechapter.\@arabic\c@figure} % numbering for figures, they are numbered for each chapters
  5. \def\fps@figure{tbp} % default placement for figures


can anyone explane the job of \c@figure please?

thanks

Cuong

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localghost
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Postby localghost » Wed Oct 31, 2007 4:42 pm

You've got the answer already in a thread of another Forum.
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cnguyen7
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Postby cnguyen7 » Wed Oct 31, 2007 6:22 pm

It seems like the two forum are one isnt it? thanks anyway

Fifis
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Postby Fifis » Wed Jan 08, 2014 2:37 am

Too bad the link has expired and there is no way of obtaining the lost answer.
At this very moment I am not asking for help, since I hope someone can restore the message from the named thread, but I keep failing to find the definition of \c@figure in latex.ltx, memoir.sty or graphicx.sty. (I need to redefine \c@figure, but where is it \def’ed?) Well, article.cls seems to define \thefigure through \c@figure, but the origin of the latter still remains obscure. Any ideas are truly appreciated!
Yours sincerely, Andreï V. Kostyrka.
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cgnieder
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Postby cgnieder » Wed Jan 08, 2014 9:36 am

\c@figure is the TeX count associated with the LaTeX counter figure. It is the count that holds the actual numeric value of the counter. Everytime you define a new counter
  1. \newcounter{foo}

two associated commands are defined: \c@foo which holds the actual numeric value (0 at the beginning), \thefoo which is used to print the counter value and may be redefined with a suitable definition.

It should never be necessary to do anything with the internal count \c@foo. If the value of the counter needs to be reset or something there are a number of commands like \setcounter, \stepcounter, \refstepcounter, ... if the representation of the counter should be changed then \thefoo should be redefined.

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Clemens
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