always_try_never_care.h
#ifndef ALWAYS_TRY_NEVER_CARE_H
#define ALWAYS_TRY_NEVER_CARE_H
#include "decimate_func_types.h"
// Outputs:
// always_try function that always returns true
// never_care fuction that is always a no-op
void always_try_never_care(
decimate_pre_collapse_func & always_try,
decimate_post_collapse_func & never_care);
#endif