add Value::ifMarked()

2020-04-13 08:00:46 -07:00
parent 5d7de7254f
commit bc30f4c840
2 changed files with 10 additions and 0 deletions
@@ -209,6 +209,14 @@ bool Value::isMarked(bool parents, bool children) const
    return false;
 }

+Value Value::ifMarked(bool parents, bool children) const
+{
+    Value ret;
+    if(isMarked(parents, children))
+        ret = *this;
+    return ret;
+}
+
 void Value::mark(bool v)
 {
    if(!desc)