bzr merge lp:~mc.../inkscape/SelContainer

The main change of this branch is that the container for selections is now a std::vector and not a GSList.
This change propagates in most of the codebase.

Normally, there are no changes of semantics, except the following: 

-> childList is now in the intuitive order (childList()[0] is now firstChild)
-> sp_selection_paste_impl is now in the opposite order (change is local to selection-chemistry.cpp, and simplify a few things there)
-> selection.setReprList now takes the list in the opposite order. It was always the case (the list was always reversed before handing to it)
-> a few comparison functions now work "the c++ way": the C way was to return -1 if a<b, 0 if a==b and 1 if a>b, now they return (bool)(a<b) so they can be used with std::sort

(bzr r14074)

1 files changed, 3 insertions, 2 deletions

diff --git a/src/sp-conn-end.cpp b/src/sp-conn-end.cpp
index 3e5398ced..1e478d1c9 100644
--- a/src/sp-conn-end.cpp
+++ b/src/sp-conn-end.cpp
@@ -50,8 +50,9 @@ static bool try_get_intersect_point_with_item_recursive(Geom::PathVector& conn_p
 
         // consider all first-order children
         double child_pos = 0.0;
-        for (GSList const* i = sp_item_group_item_list(group); i != NULL; i = i->next) {
-            SPItem* child_item = SP_ITEM(i->data);
+        std::vector<SPItem*> g = sp_item_group_item_list(group);
+        for (std::vector<SPItem*>::const_iterator i = g.begin();i!=g.end();i++) {
+            SPItem* child_item = *i;
             try_get_intersect_point_with_item_recursive(conn_pv, child_item,
                     item_transform * child_item->transform, child_pos);
             if (intersect_pos < child_pos)