NodeAllocator constructor now reserves space in vector

This is different to vec{capacity}, which would adjust vec::size.
This adjusts vec::capacity instead, which is what I want.

1 files changed, 2 insertions, 1 deletions

diff --git a/src/numerics.cpp b/src/numerics.cpp
index 66ddc02..33ee5ab 100644
--- a/src/numerics.cpp
+++ b/src/numerics.cpp
@@ -48,8 +48,9 @@ Node::Node(Fraction val, index_t left, index_t right)
 {
 }
 
-NodeAllocator::NodeAllocator(word_t capacity) : vec{capacity}
+NodeAllocator::NodeAllocator(word_t capacity)
 {
+  vec.reserve(capacity);
 }
 
 word_t NodeAllocator::alloc(Node n)