c++ - Why could a function works fine in main() but not inside a class? -


i have move function call main class constructor. while function works fine in main, when moved class constructor generates error on compile time:

cannot convert 'tile**' 'tile*' argument '1' 'bool set_tiles(tile*)' in function 'void moveobjects(tile**)'

i don't understand how happen since both functions called identiacally. main() , class constructor:

int main(){     tile *tiles[ total_tiles ];     if( set_tiles( tiles ) == false ) return 1; // setear los tiles     currentstate = new overworld();     update_game(tiles); }   overworld::overworld() {     tile *tiles[ total_tiles ];     if( set_tiles( tiles ) == false ) exit(1); // error }   bool set_tiles( tile *tiles[] ){ }  void update_game(tile *tiles[]){     moveobjects(tiles); }

also noticed error mentions function, i'm not sure how it's related i'll copy it's code:

what doing wrong?


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