2 #include "common/common.hpp"
3 #include "canvas/selectables.hpp"
7 size_t sel_count_type(
const std::set<SelectableRef> &sel, ObjectType type);
8 const SelectableRef &sel_find_one(
const std::set<SelectableRef> &sel, ObjectType type);
9 const SelectableRef *sel_find_exactly_one(
const std::set<SelectableRef> &sel, ObjectType type);
10 void sel_erase_type(std::set<SelectableRef> &sel, ObjectType type);