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GeneralRe: Store STL iterator in CListBox Pin
LionAM17-Jan-12 5:16
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GeneralRe: Store STL iterator in CListBox Pin
Richard MacCutchan17-Jan-12 5:22
mveRichard MacCutchan17-Jan-12 5:22 
GeneralRe: Store STL iterator in CListBox Pin
LionAM17-Jan-12 9:09
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GeneralRe: Store STL iterator in CListBox Pin
Richard MacCutchan17-Jan-12 9:31
mveRichard MacCutchan17-Jan-12 9:31 
AnswerRe: Store STL iterator in CListBox Pin
«_Superman_»18-Jan-12 18:23
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GeneralRe: Store STL iterator in CListBox Pin
LionAM19-Jan-12 9:04
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AnswerRe: Store STL iterator in CListBox Pin
Orjan Westin19-Jan-12 4:24
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GeneralRe: Store STL iterator in CListBox Pin
LionAM19-Jan-12 8:54
MemberLionAM19-Jan-12 8:54 
Thank you for your answer.

Surely, I am adding and removing elements from the STL (doubly linked) list. That is the purpose of the CListBox control.

The STL list lives, in principle, for the whole program lifetime. If I want to change the contents of the list, I create a child window with the CListBox control and populate it with the items of the list (together with the iterator). To add a new item before/after the currently selected item in the CListBox control, I use the iterator to find the corresponding item in the STL list. When I want to delete an item, its the same.

This works, as the iterators of the STL list are guaranteed to be valid as long as you don't delete the corresponding item.

For my case, a map would not work as it does not remember the ordering of the items. To store the indices of the vector would not make sense as these change if one item is inserted or removed. The doubly linked list seems, in principle, to be the best choice due to the constant insert/remove time.

Alex
GeneralRe: Store STL iterator in CListBox Pin
Orjan Westin19-Jan-12 23:38
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GeneralRe: Store STL iterator in CListBox Pin
LionAM20-Jan-12 11:04
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AnswerRe: Store STL iterator in CListBox Pin
Emilio Garavaglia25-Jan-12 21:22
MemberEmilio Garavaglia25-Jan-12 21:22 
AnswerRe: Store STL iterator in CListBox Pin
nv314-Mar-12 13:05
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GeneralRe: Store STL iterator in CListBox Pin
LionAM16-Mar-12 12:34
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