Use noexcept in basic data structures where reasonable.

Declare the standard member functions in more classes

1 files changed, 12 insertions, 10 deletions

diff --git a/src/RunStyles.h b/src/RunStyles.h
index af2eb3ec6..97673d04b 100644
--- a/src/RunStyles.h
+++ b/src/RunStyles.h
@@ -27,7 +27,7 @@ class RunStyles {
 private:
 	std::unique_ptr<Partitioning<DISTANCE>> starts;
 	std::unique_ptr<SplitVector<STYLE>> styles;
-	DISTANCE RunFromPosition(DISTANCE position) const;
+	DISTANCE RunFromPosition(DISTANCE position) const noexcept;
 	DISTANCE SplitRun(DISTANCE position);
 	void RemoveRun(DISTANCE run);
 	void RemoveRunIfEmpty(DISTANCE run);
@@ -36,23 +36,25 @@ public:
 	RunStyles();
 	// Deleted so RunStyles objects can not be copied.
 	RunStyles(const RunStyles &) = delete;
+	RunStyles(RunStyles &&) = delete;
 	void operator=(const RunStyles &) = delete;
+	void operator=(RunStyles &&) = delete;
 	~RunStyles();
-	DISTANCE Length() const;
-	STYLE ValueAt(DISTANCE position) const;
-	DISTANCE FindNextChange(DISTANCE position, DISTANCE end) const;
-	DISTANCE StartRun(DISTANCE position) const;
-	DISTANCE EndRun(DISTANCE position) const;
+	DISTANCE Length() const noexcept;
+	STYLE ValueAt(DISTANCE position) const noexcept;
+	DISTANCE FindNextChange(DISTANCE position, DISTANCE end) const noexcept;
+	DISTANCE StartRun(DISTANCE position) const noexcept;
+	DISTANCE EndRun(DISTANCE position) const noexcept;
 	// Returns changed=true if some values may have changed
 	FillResult<DISTANCE> FillRange(DISTANCE position, STYLE value, DISTANCE fillLength);
 	void SetValueAt(DISTANCE position, STYLE value);
 	void InsertSpace(DISTANCE position, DISTANCE insertLength);
 	void DeleteAll();
 	void DeleteRange(DISTANCE position, DISTANCE deleteLength);
-	DISTANCE Runs() const;
-	bool AllSame() const;
-	bool AllSameAs(STYLE value) const;
-	DISTANCE Find(STYLE value, DISTANCE start) const;
+	DISTANCE Runs() const noexcept;
+	bool AllSame() const noexcept;
+	bool AllSameAs(STYLE value) const noexcept;
+	DISTANCE Find(STYLE value, DISTANCE start) const noexcept;
 
 	void Check() const;
 };