Apogee kick motor Apogee kick motor An apogee kick motor (AKM) refers to a rocket motor that is regularly employed on artificial satellites to provide the final impulse to change the trajectory from the transfer orbit into its final (most commonly circular) orbit. For a satellite launched from the Earth, the rocket firing is done at the highest point of the transfer orbit, known as the apogee, thus giving the engine its name. An apogee kick motor is used, for example, for satellites launched into a geostationary orbit. As the vast majority of geostationary satellite launches are carried out from spaceports at a
Sort (C++) these requirements are exactly met by quickselect, for any choice of pivot strategy. Some containers, among them list, provide specialised version of sort as a member function. This is because linked lists don't have random access (and therefore can't use the regular sort function); and the specialised version also preserves the values list iterators point to. Aside from , the C++ standard library also includes the function from the C standard library. Compared to , the templated is more type-safe since it does not require access to data items through unsafe pointers, as does. Also, accesses the comparison function using