c++ - openCV load_object_detect function -

i trying run face detection code in opencv , don't want use command prompt run don't know give input argument load_object_detect. here sample code:

             cvhaarclassifiercascade* cascade = load_object_detector(argv[2]); 

in order above command execute code should run command prompt trying avoid now...

all know input type const char* cascade_path...

try argv[2] = whatever path want put; before calling function

something

#include<iostream> using namespace std;  int main(int argc , char *argv[]) {  argv[2] = "suvp";  std::cout<<"hey "<<argv[2]<<endl;  return 0; } 

the output hey suvp

the arguments command line stored in array argv. alternatively filling data in array within code , not command line in case.