Use noexcept where safe and maintainable.

1 files changed, 26 insertions, 26 deletions

diff --git a/src/ContractionState.cxx b/src/ContractionState.cxx
index 8b5821470..81fefdfeb 100644
--- a/src/ContractionState.cxx
+++ b/src/ContractionState.cxx
@@ -61,32 +61,32 @@ public:
 
 	void Clear() noexcept override;
 
-	Sci::Line LinesInDoc() const override;
-	Sci::Line LinesDisplayed() const override;
-	Sci::Line DisplayFromDoc(Sci::Line lineDoc) const override;
-	Sci::Line DisplayLastFromDoc(Sci::Line lineDoc) const override;
-	Sci::Line DocFromDisplay(Sci::Line lineDisplay) const override;
+	Sci::Line LinesInDoc() const noexcept override;
+	Sci::Line LinesDisplayed() const noexcept override;
+	Sci::Line DisplayFromDoc(Sci::Line lineDoc) const noexcept override;
+	Sci::Line DisplayLastFromDoc(Sci::Line lineDoc) const noexcept override;
+	Sci::Line DocFromDisplay(Sci::Line lineDisplay) const noexcept override;
 
 	void InsertLines(Sci::Line lineDoc, Sci::Line lineCount) override;
 	void DeleteLines(Sci::Line lineDoc, Sci::Line lineCount) override;
 
-	bool GetVisible(Sci::Line lineDoc) const override;
+	bool GetVisible(Sci::Line lineDoc) const noexcept override;
 	bool SetVisible(Sci::Line lineDocStart, Sci::Line lineDocEnd, bool isVisible) override;
-	bool HiddenLines() const override;
+	bool HiddenLines() const noexcept override;
 
-	const char *GetFoldDisplayText(Sci::Line lineDoc) const override;
+	const char *GetFoldDisplayText(Sci::Line lineDoc) const noexcept override;
 	bool SetFoldDisplayText(Sci::Line lineDoc, const char *text) override;
 
-	bool GetExpanded(Sci::Line lineDoc) const override;
+	bool GetExpanded(Sci::Line lineDoc) const noexcept override;
 	bool SetExpanded(Sci::Line lineDoc, bool isExpanded) override;
-	Sci::Line ContractedNext(Sci::Line lineDocStart) const override;
+	Sci::Line ContractedNext(Sci::Line lineDocStart) const noexcept override;
 
-	int GetHeight(Sci::Line lineDoc) const override;
+	int GetHeight(Sci::Line lineDoc) const noexcept override;
 	bool SetHeight(Sci::Line lineDoc, int height) override;
 
-	void ShowAll() override;
+	void ShowAll() noexcept override;
 
-	void Check() const;
+	void Check() const noexcept;
 };
 
 template <typename LINE>
@@ -158,7 +158,7 @@ void ContractionState<LINE>::Clear() noexcept {
 }
 
 template <typename LINE>
-Sci::Line ContractionState<LINE>::LinesInDoc() const {
+Sci::Line ContractionState<LINE>::LinesInDoc() const noexcept {
 	if (OneToOne()) {
 		return linesInDocument;
 	} else {
@@ -167,7 +167,7 @@ Sci::Line ContractionState<LINE>::LinesInDoc() const {
 }
 
 template <typename LINE>
-Sci::Line ContractionState<LINE>::LinesDisplayed() const {
+Sci::Line ContractionState<LINE>::LinesDisplayed() const noexcept {
 	if (OneToOne()) {
 		return linesInDocument;
 	} else {
@@ -176,7 +176,7 @@ Sci::Line ContractionState<LINE>::LinesDisplayed() const {
 }
 
 template <typename LINE>
-Sci::Line ContractionState<LINE>::DisplayFromDoc(Sci::Line lineDoc) const {
+Sci::Line ContractionState<LINE>::DisplayFromDoc(Sci::Line lineDoc) const noexcept {
 	if (OneToOne()) {
 		return (lineDoc <= linesInDocument) ? lineDoc : linesInDocument;
 	} else {
@@ -187,12 +187,12 @@ Sci::Line ContractionState<LINE>::DisplayFromDoc(Sci::Line lineDoc) const {
 }
 
 template <typename LINE>
-Sci::Line ContractionState<LINE>::DisplayLastFromDoc(Sci::Line lineDoc) const {
+Sci::Line ContractionState<LINE>::DisplayLastFromDoc(Sci::Line lineDoc) const noexcept {
 	return DisplayFromDoc(lineDoc) + GetHeight(lineDoc) - 1;
 }
 
 template <typename LINE>
-Sci::Line ContractionState<LINE>::DocFromDisplay(Sci::Line lineDisplay) const {
+Sci::Line ContractionState<LINE>::DocFromDisplay(Sci::Line lineDisplay) const noexcept {
 	if (OneToOne()) {
 		return lineDisplay;
 	} else {
@@ -233,7 +233,7 @@ void ContractionState<LINE>::DeleteLines(Sci::Line lineDoc, Sci::Line lineCount)
 }
 
 template <typename LINE>
-bool ContractionState<LINE>::GetVisible(Sci::Line lineDoc) const {
+bool ContractionState<LINE>::GetVisible(Sci::Line lineDoc) const noexcept {
 	if (OneToOne()) {
 		return true;
 	} else {
@@ -270,7 +270,7 @@ bool ContractionState<LINE>::SetVisible(Sci::Line lineDocStart, Sci::Line lineDo
 }
 
 template <typename LINE>
-bool ContractionState<LINE>::HiddenLines() const {
+bool ContractionState<LINE>::HiddenLines() const noexcept {
 	if (OneToOne()) {
 		return false;
 	} else {
@@ -279,7 +279,7 @@ bool ContractionState<LINE>::HiddenLines() const {
 }
 
 template <typename LINE>
-const char *ContractionState<LINE>::GetFoldDisplayText(Sci::Line lineDoc) const {
+const char *ContractionState<LINE>::GetFoldDisplayText(Sci::Line lineDoc) const noexcept {
 	Check();
 	return foldDisplayTexts->ValueAt(lineDoc).get();
 }
@@ -300,7 +300,7 @@ bool ContractionState<LINE>::SetFoldDisplayText(Sci::Line lineDoc, const char *t
 }
 
 template <typename LINE>
-bool ContractionState<LINE>::GetExpanded(Sci::Line lineDoc) const {
+bool ContractionState<LINE>::GetExpanded(Sci::Line lineDoc) const noexcept {
 	if (OneToOne()) {
 		return true;
 	} else {
@@ -327,7 +327,7 @@ bool ContractionState<LINE>::SetExpanded(Sci::Line lineDoc, bool isExpanded) {
 }
 
 template <typename LINE>
-Sci::Line ContractionState<LINE>::ContractedNext(Sci::Line lineDocStart) const {
+Sci::Line ContractionState<LINE>::ContractedNext(Sci::Line lineDocStart) const noexcept {
 	if (OneToOne()) {
 		return -1;
 	} else {
@@ -345,7 +345,7 @@ Sci::Line ContractionState<LINE>::ContractedNext(Sci::Line lineDocStart) const {
 }
 
 template <typename LINE>
-int ContractionState<LINE>::GetHeight(Sci::Line lineDoc) const {
+int ContractionState<LINE>::GetHeight(Sci::Line lineDoc) const noexcept {
 	if (OneToOne()) {
 		return 1;
 	} else {
@@ -378,7 +378,7 @@ bool ContractionState<LINE>::SetHeight(Sci::Line lineDoc, int height) {
 }
 
 template <typename LINE>
-void ContractionState<LINE>::ShowAll() {
+void ContractionState<LINE>::ShowAll() noexcept {
 	const LINE lines = static_cast<LINE>(LinesInDoc());
 	Clear();
 	linesInDocument = lines;
@@ -387,7 +387,7 @@ void ContractionState<LINE>::ShowAll() {
 // Debugging checks
 
 template <typename LINE>
-void ContractionState<LINE>::Check() const {
+void ContractionState<LINE>::Check() const noexcept {
 #ifdef CHECK_CORRECTNESS
 	for (Sci::Line vline = 0; vline < LinesDisplayed(); vline++) {
 		const Sci::Line lineDoc = DocFromDisplay(vline);