Merge pull request #133 from timower/master

Fix const for String operators.

1 files changed, 7 insertions, 7 deletions

diff --git a/include/core/String.hpp b/include/core/String.hpp
index 7826fcb..ff3a307 100644
--- a/include/core/String.hpp
+++ b/include/core/String.hpp
@@ -49,15 +49,15 @@ public:
 	wchar_t operator[](const int idx) const;
 
 	void operator=(const String &s);
-	bool operator==(const String &s);
-	bool operator!=(const String &s);
-	String operator+(const String &s);
+	bool operator==(const String &s) const;
+	bool operator!=(const String &s) const;
+	String operator+(const String &s) const;
 	void operator+=(const String &s);
 	void operator+=(const wchar_t c);
-	bool operator<(const String &s);
-	bool operator<=(const String &s);
-	bool operator>(const String &s);
-	bool operator>=(const String &s);
+	bool operator<(const String &s) const;
+	bool operator<=(const String &s) const;
+	bool operator>(const String &s) const;
+	bool operator>=(const String &s) const;
 
 	operator NodePath() const;