mmap iterator validity

[Marco Cassiani]

Hi,

if I insert an item in a mmap m:

mmap<Tkey, TObj> m;

mmap<Tkey, TObj>::iterator p1 = m.insert(make_pair(key, obj));

how long will be valid the p1 iterator if I made other insert and/or remove
operation after this insertion?

Marco

 

[Victor Bazarov]

if I insert an item in a mmap m:

mmap<Tkey, TObj> m;

mmap<Tkey, TObj>::iterator p1 = m.insert(make_pair(key, obj));

how long will be valid the p1 iterator if I made other insert and/or remove
operation after this insertion?

Iterators and references to elements of std::map are only invalidated
when the elements themselves are removed.

V