Hi ppl, I know i wrote before a few time about this , but i need to write again. i read a the list at net of the gcc help about this i can't found a real something that help me. i need to know how much memory use each function like a sizeof function , that ppl write here before. if someone can send me some example with use class. i read about mprof some one know something like about this? or if gprof have some argument to this? thanks very thanks -Marcelo