From ba2ec3240e89b646fe0650c1d2a1402bb7d44210 Mon Sep 17 00:00:00 2001 From: eschnett Date: Mon, 4 Oct 2010 19:13:15 +0000 Subject: Update documentation of CCTK_ParameterSet git-svn-id: http://svn.cactuscode.org/flesh/trunk@4641 17b73243-c579-4c4c-a9d2-2d5706c11dac --- doc/ReferenceManual/CCTKReference.tex | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'doc') diff --git a/doc/ReferenceManual/CCTKReference.tex b/doc/ReferenceManual/CCTKReference.tex index 979a1389..ec21a119 100644 --- a/doc/ReferenceManual/CCTKReference.tex +++ b/doc/ReferenceManual/CCTKReference.tex @@ -9212,6 +9212,14 @@ The thorn or implementation name must be the name of the place where the parameter is originally defined. It is not possible to pass the thorn or implementation name of a thorn that merely declares the parameter as used. + +While setting a new parameter value is immediately reflected in +Cactus' database, the value of the parameter is not changed +immediately in the routine that sets the new value: It is updated only +the next time a routine is entered (or rather, when the +\code{DECLARE\_CCTK\_PARAMETERS} is encountered the next time). It is +therefore advisable to set the new parameter value in a routine +scheduled at a time earlier to when the new value is required. \end{Discussion} \begin{SeeAlsoSection} -- cgit v1.2.3