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Merge pull request #1882 from Poita/bug5462

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Fix Issue 5462 - Better errors in BinaryHeap
This commit is contained in:
monarch dodra 2014-01-25 12:32:06 -08:00
commit b402145a76
1 changed files with 5 additions and 5 deletions
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10
std/container.d
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@ -3820,7 +3820,7 @@ if (isRandomAccessRange!(Store) || isRandomAccessRange!(typeof(Store.init[])))
// @@@BUG@@@: add private here, std.algorithm doesn't unittest anymore
/*private*/ void pop(Store store)
{
assert(!store.empty);
assert(!store.empty, "Cannot pop an empty store.");
if (store.length == 1) return;
auto t1 = moveFront(store[]);
auto t2 = moveBack(store[]);
@ -3964,7 +3964,7 @@ according to $(D less).
*/
@property ElementType!Store front()
{
enforce(!empty);
enforce(!empty, "Cannot call front on an empty heap.");
return _store.front;
}
@ -4023,7 +4023,7 @@ Removes the largest element from the heap.
*/
void removeFront()
{
enforce(!empty);
enforce(!empty, "Cannot call removeFront on an empty heap.");
if (_length > 1)
{
auto t1 = moveFront(_store[]);
@ -4053,7 +4053,7 @@ Replaces the largest element in the store with $(D value).
void replaceFront(ElementType!Store value)
{
// must replace the top
assert(!empty);
assert(!empty, "Cannot call replaceFront on an empty heap.");
_store.front = value;
percolateDown(_store, 0, _length);
assertValid();
@ -4076,7 +4076,7 @@ must be collected.
return true;
}
// must replace the top
assert(!_store.empty);
assert(!_store.empty, "Cannot replace front of an empty heap.");
if (!comp(value, _store.front)) return false; // value >= largest
_store.front = value;
percolateDown(_store, 0, _length);