diff options
| -rw-r--r-- | src/main.cpp | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/main.cpp b/src/main.cpp index 87dec24..065f98a 100644 --- a/src/main.cpp +++ b/src/main.cpp @@ -31,6 +31,22 @@ #define LINE_TOP (7 * HEIGHT / 16) #define LINE_BOTTOM (9 * HEIGHT / 16) +Node rightmost_node(const NodeAllocator &allocator) +{ + auto node = allocator.getVal(0); + while (node.right.has_value()) + node = allocator.getVal(node.right.value()); + return node; +} + +Node leftmost_node(const NodeAllocator &allocator) +{ + auto node = allocator.getVal(0); + while (node.left.has_value()) + node = allocator.getVal(node.left.value()); + return node; +} + int main(void) { |