llcppsigfetch:collect public methods

chore/_xtool/llcppsigfetch/parse/cvt.go

@@ -300,7 +300,7 @@ func (ct *Converter) ProcessFuncDecl(cursor clang.Cursor) *ast.FuncDecl {
 		fn.IsInline = true
 	}
 
-	if cursor.Kind == clang.CursorCXXMethod || cursor.Kind == clang.CursorDestructor || cursor.Kind == clang.CursorConstructor {
+	if isMethod(cursor) {
 		if cursor.Kind == clang.CursorDestructor {
 			fn.IsDestructor = true
 		}
@@ -466,7 +466,7 @@ type visitMethodsContext struct {
 
 func visitMethods(cursor, parent clang.Cursor, clientData unsafe.Pointer) clang.ChildVisitResult {
 	ctx := (*visitMethodsContext)(clientData)
-	if cursor.Kind == clang.CursorCXXMethod || cursor.Kind == clang.CursorConstructor || cursor.Kind == clang.CursorDestructor {
+	if isMethod(cursor) && cursor.CXXAccessSpecifier() != clang.CXXPrivate {
 		method := ctx.converter.ProcessFuncDecl(cursor)
 		if method != nil {
 			*ctx.methods = append(*ctx.methods, method)
@@ -653,6 +653,9 @@ func toToken(tok clang.Token) token.Token {
 		return token.Token(tok.Kind() + 1)
 	}
 }
+func isMethod(cursor clang.Cursor) bool {
+	return cursor.Kind == clang.CursorCXXMethod || cursor.Kind == clang.CursorConstructor || cursor.Kind == clang.CursorDestructor
+}
 
 func qualifiedExpr(name string) ast.Expr {
 	parts := strings.Split(name, "::")

chore/_xtool/llcppsigfetch/parse/cvt_test/decl_test/class_test/class.go

@@ -9,26 +9,33 @@ func main() {
 func TestClassDecl() {
 	testCases := []string{
 		`class A {
+		public:
 			int a;
 			int b;
 		};`,
 		`class A {
+		public:
 			int a;
 			int b;
 			float foo(int a,double b);
+		private:
+			void bar();
 		};`,
 		`class A {
+		public:
 			A();
 			explicit A();
 			~A();
 			static inline void foo();
 		};`,
 		`class Base {
+		public:
 			Base();
 			virtual ~Base();
 			virtual void foo();
 		};
 		class Derived : public Base {
+		public:
 			Derived();
 			~Derived() override;
 			void foo() override;

chore/_xtool/llcppsigfetch/parse/cvt_test/decl_test/scope_test/scope.go

@@ -18,10 +18,12 @@ func TestScope() {
 			}
 	   	 }`,
 		`class a {
+		 public:
 			void foo(); 
 		 };`,
 		`namespace a {
 		 class b {
+		 public:
 			void foo(); 
 		 };
 	   	 }`,