Add BString::IsEmpty() method.

git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@41242 a95241bf-73f2-0310-859d-f6bbb57e9c96
2011-04-12 18:10:02 +00:00
parent cfbbba0820
commit b2d9843906
1 changed files with 8 additions and 0 deletions
@@ -28,6 +28,7 @@ public:
 			int32			CountChars() const;
 			int32			CountBytes(int32 fromCharOffset,
 								int32 charCount) const;
+			bool			IsEmpty() const;

 			// Assignment
 			BString&		operator=(const BString& string);
@@ -397,6 +398,13 @@ BString::Length() const
 }


+inline bool
+BString::IsEmpty() const
+{
+	return !Length();
+}
+
+
 inline const char*
 BString::String() const
 {