Fix String compatibility with std::map

Closes #371 Signed-off-by: falkTX <falktx@falktx.com>
DISTRHO · Apr 4, 2022 · c2f66ac · c2f66ac
1 parent 347b5cf
commit c2f66ac
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/distrho/extra/String.hpp b/distrho/extra/String.hpp
@@ -869,6 +869,12 @@ class String
         return operator+(str.fBuffer);
     }
 
+    // needed for std::map compatibility
+    bool operator<(const String& str) const noexcept
+    {
+        return std::strcmp(fBuffer, str.fBuffer) < 0;
+    }
+
     // -------------------------------------------------------------------
 
 private: