c++ Programming Glossary: postincrement

Incrementing iterators: ++it more efficient than it++? [duplicate]

http://stackoverflow.com/questions/1077026/incrementing-iterators-it-more-efficient-than-it

As GotW #2 put it Preincrement is more efficient than postincrement because for postincrement the object must increment itself and.. is more efficient than postincrement because for postincrement the object must increment itself and then return a temporary.. builtins like int. GotW #55 provides the canonical form of postincrement which shows that it has to do preincrement plus some more work..

i++ less efficient than ++i, how to show this?

http://stackoverflow.com/questions/1116735/i-less-efficient-than-i-how-to-show-this

preincrement foo n x return this foo operator int printf postincrement foo n foo temp this x return temp int main foo bar printf n.. foo preinc example preincrement foo postinc example postincrement foo copy foo In general if you don't need the semantics of the..

Performance difference between ++iterator and iterator++?

http://stackoverflow.com/questions/1303899/performance-difference-between-iterator-and-iterator

saving etc necessary. So unless you specifically MUST have postincrement because you're using the value before increment in some way..

Preincrement faster than postincrement in C++ - true? If yes, why is it? [duplicate]

http://stackoverflow.com/questions/2020184/preincrement-faster-than-postincrement-in-c-true-if-yes-why-is-it

faster than postincrement in C true If yes why is it duplicate Possible Duplicate Is.. C I heard about that preincrements i are a bit faster than postincrements i in C . Is that true And what is the reason for this c ..

When does postincrement i++ get executed? [duplicate]

http://stackoverflow.com/questions/5433852/when-does-postincrement-i-get-executed

does postincrement i get executed duplicate Possible Duplicate Undefined Behavior.. Sequence Points In C on a machine code level when does the postincrement operator get executed The precedence table indicates that postfix..