I found the problem: the abs() function of C is only for integers. While previously in yade every call to abs(double) would return a double, you last removal of using's made it use the C version. Consequence: in expression [1] both abs() always return 0. Obviously there are plenty files in which it will be a problem. It needs to be fixed globaly, I'm not sure how exactly, but it should not be too difficult. See also [2].
Bruno [1] https://github.com/yade/trunk/blob/master/pkg/dem/TriaxialCompressionEngine.cpp#L166 [2] http://stackoverflow.com/questions/1374037/ambiguous-overload-call-to-absdouble On 02/07/14 18:33, Bruno Chareyre wrote: > Hi Anton, > There is a real difference. > The TriaxialTest of the "generate" tab in gui also behaves differently: > vertical compression will never start. A quick look at the code didn't > allow me to spot a problem. > I suspect different versions of functions like min/max may be used, but > I'm clueless overall. > Scarry. I'll let you know if I understand a thing. > > Bruno > > On 02/07/14 08:21, Anton Gladky wrote: >> Hi, >> >> I have removed yesterday all "using namespace std;". >> It is a bad practice to have such constructions [1]. >> >> It seems all is working fine except checkTestTriax. >> Bruno, could you please have a look at this script (attached)? >> It is strange, that such a minor change breaks this script. >> >> I am not a very familiar with TriaxialTest. Any suggestions are >> very wellcome. If we do not find a solution, we need to roll back >> my last commits and apply them incrementally. >> >> [1] >> http://stackoverflow.com/questions/1452721/why-is-using-namespace-std-considered-bad-practice >> >> Thanks >> >> Anton >> >> _______________________________________________ >> Mailing list: https://launchpad.net/~yade-dev >> Post to : [email protected] >> Unsubscribe : https://launchpad.net/~yade-dev >> More help : https://help.launchpad.net/ListHelp >> >> >> > -- _______________ Bruno Chareyre Associate Professor ENSE³ - Grenoble INP Lab. 3SR BP 53 38041 Grenoble cedex 9 Tél : +33 4 56 52 86 21 Fax : +33 4 76 82 70 43 ________________ _______________________________________________ Mailing list: https://launchpad.net/~yade-dev Post to : [email protected] Unsubscribe : https://launchpad.net/~yade-dev More help : https://help.launchpad.net/ListHelp
