diff options
| author | eschnett <eschnett@17b73243-c579-4c4c-a9d2-2d5706c11dac> | 2011-12-12 02:53:50 +0000 |
|---|---|---|
| committer | eschnett <eschnett@17b73243-c579-4c4c-a9d2-2d5706c11dac> | 2011-12-12 02:53:50 +0000 |
| commit | 35c85a91626352d648e60837e211238d3cc173a4 (patch) | |
| tree | 04e668806db6914e5aab5a44d150c6e72fcb76e2 /doc/UsersGuide/Appendices.tex | |
| parent | 09ebaa25d4c4318a4e7d0b4d8b248203202c7b48 (diff) | |
Allow zero timelevels in STORAGE timelevels
This allows to simply set timelevels=0 to turn off storage without
having to put an "if (do_something timelevels > 0)" into schedule.ccl
files. It is also the only way to turn off storage inside of a GROUP
of SCHEDULE statement based on a condition (other than scheduling the
item twice, once with STORAGE, once without).
git-svn-id: http://svn.cactuscode.org/flesh/trunk@4774 17b73243-c579-4c4c-a9d2-2d5706c11dac
Diffstat (limited to 'doc/UsersGuide/Appendices.tex')
| -rw-r--r-- | doc/UsersGuide/Appendices.tex | 8 |
1 files changed, 6 insertions, 2 deletions
diff --git a/doc/UsersGuide/Appendices.tex b/doc/UsersGuide/Appendices.tex index 9520fdd8..d61264fe 100644 --- a/doc/UsersGuide/Appendices.tex +++ b/doc/UsersGuide/Appendices.tex @@ -840,7 +840,9 @@ file. If the maximum number of timelevels is 1 (the default), this number may be omitted. Alternatively \var{timelevels} can be the name of a parameter accessible to the thorn. The parameter name is the same as used in C routines of the thorn, fully qualified parameter names of the form -\texttt{\var{thorn}::\var{parameter}} are not allowed. +\texttt{\var{thorn}::\var{parameter}} are not allowed. In this case 0 (zero) +\var{timelevels} can be requested, which is equivalent to the {\tt STORAGE} +statement being absent. The behaviour of an assignment statement is independent of its position in the schedule file (so long as it is outside a schedule @@ -919,7 +921,9 @@ schedule [GROUP] <\var{function name}|\var{group name}> AT|IN <\var{time}> \verb this number may be omitted. Alternatively \var{timelevels} can be the name of a parameter accessible to the thorn. The parameter name is the same as used in C routines of the thorn, fully qualified parameter names - of the form \texttt{\var{thorn}::\var{parameter}} are not allowed. + of the form \texttt{\var{thorn}::\var{parameter}} are not allowed. In this + case 0 (zero) \var{timelevels} can be requested, which is equivalent to + the {\tt STORAGE} statement being absent. \item[{\tt TRIGGER}] List of grid variables or groups to be used as triggers for causing an {\tt ANALYSIS} function or group to be |