Searched refs:itr_prev (Results 1 – 1 of 1) sorted by relevance
22 auto itr_prev = poly.end(); in area() local23 --itr_prev; in area()24 a += static_cast<double>(itr_prev->x + itr->x) * static_cast<double>(itr_prev->y - itr->y); in area()26 itr_prev = poly.begin(); in area()27 for (; itr != poly.end(); ++itr, ++itr_prev) { in area()28 a += static_cast<double>(itr_prev->x + itr->x) * static_cast<double>(itr_prev->y - itr->y); in area()