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author | haranp <haranp@c06c8d41-db1a-0410-9941-cceddc491573> | 2008-06-16 07:08:18 +0000 |
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committer | haranp <haranp@c06c8d41-db1a-0410-9941-cceddc491573> | 2008-06-16 07:08:18 +0000 |
commit | 3dcc9d0f7bccea62a912b438cac19e7d8737ec3c (patch) | |
tree | 2a683233ccaee1aa1a5aea3901937a48a8e72f26 /crawl-ref/source/stuff.cc | |
parent | f13fb6fd227d1bf21cbef7542c487271a178a77c (diff) | |
download | crawl-ref-3dcc9d0f7bccea62a912b438cac19e7d8737ec3c.tar.gz crawl-ref-3dcc9d0f7bccea62a912b438cac19e7d8737ec3c.zip |
More cleanups and use of stack_iterator. Added operator-> to stack_iterator
and radius_iterator.
git-svn-id: https://crawl-ref.svn.sourceforge.net/svnroot/crawl-ref/trunk@5876 c06c8d41-db1a-0410-9941-cceddc491573
Diffstat (limited to 'crawl-ref/source/stuff.cc')
-rw-r--r-- | crawl-ref/source/stuff.cc | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/crawl-ref/source/stuff.cc b/crawl-ref/source/stuff.cc index ea171db473..a0236de6c2 100644 --- a/crawl-ref/source/stuff.cc +++ b/crawl-ref/source/stuff.cc @@ -106,6 +106,12 @@ item_def& stack_iterator::operator*() const return mitm[cur_link]; } +item_def* stack_iterator::operator->() const +{ + ASSERT( cur_link != NON_ITEM ); + return &mitm[cur_link]; +} + int stack_iterator::link() const { return cur_link; @@ -157,6 +163,11 @@ coord_def radius_iterator::operator *() const return location; } +const coord_def* radius_iterator::operator->() const +{ + return &location; +} + void radius_iterator::step() { const int minx = std::max(X_BOUND_1+1, center.x - radius); |