You can call C functions using ccall or cwrap, see our in-flux docs, http://kripken.github.io/emscripten-site/docs/coding/connecting_cpp_and_javascript/Interacting-with-code.html
Note the EXPORTED_FUNCTIONS stuff there, you need that to keep the code alive in the output. - Alon On Fri, Aug 1, 2014 at 1:46 AM, Yusuf Afifi <[email protected]> wrote: > Hey guys, > > I just started experimenting with emscripten today ... i was able to run > emcc and then run node.js on a.out.js no problem as long as there is a main > function to call > > my question is ... how does that work with functions ? i'd like to be able > to call a function that i defined purely in a cpp file from javascript > > i already tried searching for the function name within a.out.js but i > didn't find it ... so i realized there is something serious i don't > understand here :) > > > all what i'm trying to do here is port my c++ code to js ... without > having to re-write ... is that possible ? > > -- > You received this message because you are subscribed to the Google Groups > "emscripten-discuss" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected]. > For more options, visit https://groups.google.com/d/optout. > -- You received this message because you are subscribed to the Google Groups "emscripten-discuss" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. For more options, visit https://groups.google.com/d/optout.
