vector Res@iz | GameDev.net

Original Post

Dec 17, 2005 at 9:38 AM

does vector.resize(size+1) preserve the elements it have and add just 1 uninitialized slot or it reallocates everything so the 'so-far-stored-data` is lost? TH@Nks AlOTs yuoRs FaiThFuLLy hi Hi and bye ByE

SiCrane

Mod

473

SiCrane

Dec 17, 2005 at 9:40 AM

It adds one initialized element to the end of the vector, though it may force a reallocation which causes iterators, pointers and references to be invalidated. However, the value of those elements are preserved.

ToohrVyk

238

ToohrVyk

Dec 17, 2005 at 9:41 AM

Quote:
From sgi:
void resize(n, t = T())
Inserts or erases elements at the end such that the size becomes n.

Also, '@' and 'a' are not interchangeable.

Topic Locked