Apply rule-of-zero to delete standard methods where possible as handled by

contained types. This allows flexibility as most lower-level data types can be
moved and SplitVector and Partitioning of non-move-only types may be copied.
CellBuffer still needs destructor due to incomplete type so retains all standard
operations.

1 files changed, 0 insertions, 9 deletions

diff --git a/src/ContractionState.cxx b/src/ContractionState.cxx
index b64e044ab..b36e1ebd8 100644
--- a/src/ContractionState.cxx
+++ b/src/ContractionState.cxx
@@ -59,12 +59,6 @@ class ContractionState final : public IContractionState {
 
 public:
 	ContractionState() noexcept;
-	// Deleted so ContractionState objects can not be copied.
-	ContractionState(const ContractionState &) = delete;
-	void operator=(const ContractionState &) = delete;
-	ContractionState(ContractionState &&) = delete;
-	void operator=(ContractionState &&) = delete;
-	~ContractionState() override;
 
 	void Clear() noexcept override;
 
@@ -102,9 +96,6 @@ ContractionState<LINE>::ContractionState() noexcept : linesInDocument(1) {
 }
 
 template <typename LINE>
-ContractionState<LINE>::~ContractionState() = default;
-
-template <typename LINE>
 void ContractionState<LINE>::EnsureData() {
 	if (OneToOne()) {
 		visible = std::make_unique<RunStyles<LINE, char>>();