olemus
C++ jm: mälueraldustarind

Wiktionary:
2 (computing) a utility that allocates and deallocates a dynamic resource (usually memory)

ülevaateid
http://stackoverflow.com/questions/5628059/c-stl-allocator-vs-operator-new

https://en.wikipedia.org/wiki/Allocator_(C%2B%2B)

http://www.codeguru.com/cpp/cpp/cpp_mfc/stl/article.php/c4079/Allocators-STL.htm