Sorry, this is wxString to double… grr :) I meant, "wxString::FromCDouble" :)
Miguel Angel Ajo http://www.nbee.es +34911407752 skype: ajoajoajo On 15/03/2013, at 12:26, Miguel Angel Ajo Pelayo <[email protected]> wrote: > From wxString methods, this one looks like our friend. Edwin, is it available > in wx2.8 ? > > Conversion to numbers > > The string provides functions for conversion to signed and unsigned integer > and floating point numbers. > > All functions take a pointer to the variable to put the numeric value in and > return true if the entire string could be converted to a number. Notice if > there is a valid number in the beginning of the string, it is returned in the > output parameter even if the function returns false because there is more > text following it. > > bool ToDouble (double *val) const > Attempts to convert the string to a floating point number. > > bool ToCDouble (double *val) const > <----------- > Variant of ToDouble() always working in "C" locale. > > Miguel Angel Ajo > http://www.nbee.es > +34911407752 > skype: ajoajoajo > > On 15/03/2013, at 12:22, Miguel Angel Ajo Pelayo <[email protected]> wrote: > >> sprintf and others will render also using the LC_NUMERIC, or locale set in >> program, yet looking >> how to workaround this... >> >> http://www.stroustrup.com/3rd_loc.pdf >> >> Miguel Angel Ajo >> http://www.nbee.es >> +34911407752 >> skype: ajoajoajo >> >> On 15/03/2013, at 11:30, Miguel Angel Ajo Pelayo <[email protected]> wrote: >> >>> Thanks edwin, I will try to fix it this night with a 2.8 compatible >>> solution, >>> >>> Also thanks a lot for the suggestion, >>> >>> Anyway, I don't like changing the locale back and forth, I know the risk >>> is minimal, but in a multithreading UI environment It could break anything >>> running/displaying/printing elsewhere. >>> >>> So, for the moment I will stay with a replace solution, or use a system >>> printf >>> ignoring the locale settings. I will check for that other option on the >>> change. >>> >>> My solution could break if we go into a locale that sets numbers like >>> 1.000.000,1111 >>> >>> >>> I'll change that in a few minutes and re-commit. >>> >>> >>> >>> Miguel Angel Ajo >>> http://www.nbee.es >>> +34911407752 >>> skype: ajoajoajo >>> >>> On 15/03/2013, at 11:25, Edwin van den Oetelaar >>> <[email protected]> wrote: >>> >>>> Hello Miguel, >>>> >>>> My WX is 2.8 >>>> >>>> Your WX is 2.9 I guess >>>> http://wiki.wxwidgets.org/Converting_everything_to_and_from_wxString >>>> >>>> I think there should be a cleaner way to handle this kind of thing. >>>> (comma/dot in floating point) >>>> Would it be possible to set LC_NUMERIC someway? >>>> >>>> char prvlocale[255]; >>>> strcpy( prvlocale, wxSetlocale(LC_NUMERIC, NULL) ); >>>> const char *oldLocale = wxSetlocale(LC_NUMERIC, "C"); >>>> >>>> /* DO STUFF HERE */ >>>> >>>> if ( !oldLocale ) >>>> { >>>> /* the current locale was not changed; no need to */ >>>> /* restore the previous one... */ >>>> } else { >>>> /* restore the original locale */ >>>> wxSetlocale(LC_NUMERIC, prvlocale); >>>> } >>>> >>>> /home/oetelaar/kicad_dev/kicad/pcbnew/footprint_wizard.cpp: In member >>>> function ‘void FOOTPRINT_WIZARD_FRAME::ParametersUpdated(wxGridEvent&)’: >>>> /home/oetelaar/kicad_dev/kicad/pcbnew/footprint_wizard.cpp:190: error: >>>> no matching function for call to ‘wxString::Replace(const char [2], >>>> const char [2])’ >>>> /usr/include/wx-2.8/wx/string.h:1173: note: candidates are: size_t >>>> wxString::Replace(const wxChar*, const wxChar*, bool) >>>> make[2]: *** [pcbnew/CMakeFiles/_pcbnew.dir/footprint_wizard.cpp.o] Error 1 >>>> make[1]: *** [pcbnew/CMakeFiles/_pcbnew.dir/all] Error 2 >>> >> >
_______________________________________________ Mailing list: https://launchpad.net/~kicad-developers Post to : [email protected] Unsubscribe : https://launchpad.net/~kicad-developers More help : https://help.launchpad.net/ListHelp
