Copying non null-terminated unsigned char array to std::string

Question

If the array was null-terminated this would be pretty straight forward:

unsigned char u_array[4] = { \'a\', \'s\', \'d\', \'\\0\' };
std::string str         


        

Answer 1

This should do it:

std::string s(u_array, u_array+sizeof(u_array)/sizeof(u_array[0]));