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container: Implement StrTreeMap::ForEachConstContext #227

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Merged
MonsterDruide1 merged 2 commits into from
Dec 20, 2025
Merged

container: Implement StrTreeMap::ForEachConstContext #227

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02f8c31
container: Implement StrTreeMap::ForEachConstContext
german77 Nov 13, 2025
16860af
Add non const getter
german77 Dec 3, 2025
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28 changes: 23 additions & 5 deletions include/container/seadStrTreeMap.h
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Original file line number Diff line number Diff line change
Expand Up @@ -38,6 +38,22 @@ class StrTreeMap : public TreeMapImpl<SafeString>
char mKeyData[MaxKeyLength + 1];
};

template <typename T>
class ForEachConstContext
{
public:
ForEachConstContext(const T& callback) : context(callback) {}

void call(TreeMapNode<SafeString>* node)
{
Node* strNode = static_cast<Node*>(node);
context(strNode->key(), strNode->value());
}

private:
const T& context;
};

void allocBuffer(s32 node_max, Heap* heap, s32 alignment = sizeof(void*));
void setBuffer(s32 node_max, void* buffer);
void freeBuffer();
Expand Down Expand Up @@ -153,12 +169,14 @@ inline typename StrTreeMap<N, Value>::Node* StrTreeMap<N, Value>::find(const Saf

template <s32 N, typename Value>
template <typename Callable>
inline void StrTreeMap<N, Value>::forEach(const Callable& delegate) const
inline void StrTreeMap<N, Value>::forEach(const Callable& callback) const
{
MapImpl::forEach([&delegate](auto* base_node) {
auto* node = static_cast<Node*>(base_node);
delegate(node->key(), node->value());
});
ForEachConstContext<Callable> ctx(callback);

Delegate1<ForEachConstContext<Callable>, typename MapImpl::Node*> delegate(
&ctx, &ForEachConstContext<Callable>::call);

MapImpl::forEach(delegate);
}

template <s32 N, typename Value>
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2 changes: 2 additions & 0 deletions include/container/seadTreeMap.h
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Expand Up @@ -110,6 +110,8 @@ class TreeMapNode
virtual ~TreeMapNode() = default;
virtual void erase_() = 0;

Key& key() { return mKey; }

const Key& key() const { return mKey; }

protected:
Expand Down