ParameterMetadata::operator== should be const

robotology · May 7, 2018 · 44a5cfc · 44a5cfc
1 parent 825c2b5
commit 44a5cfc
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Showing 2 changed files with 3 additions and 3 deletions.
diff --git a/toolbox/include/base/Parameter.h b/toolbox/include/base/Parameter.h
@@ -82,8 +82,8 @@ class wbt::ParameterMetadata
 
     ParameterMetadata& operator=(const ParameterMetadata& paramMD);
     ParameterMetadata& operator=(ParameterMetadata&& paramMD);
-    bool operator==(const ParameterMetadata& rhs);
-    inline bool operator!=(const ParameterMetadata& rhs) { return !(*this == rhs); }
+    bool operator==(const ParameterMetadata& rhs) const;
+    inline bool operator!=(const ParameterMetadata& rhs) const { return !(*this == rhs); }
 };
 
 /**

diff --git a/toolbox/src/base/Parameter.cpp b/toolbox/src/base/Parameter.cpp
@@ -53,7 +53,7 @@ ParameterMetadata& ParameterMetadata::operator=(ParameterMetadata&& other)
     return *this;
 }
 
-bool ParameterMetadata::operator==(const ParameterMetadata& rhs)
+bool ParameterMetadata::operator==(const ParameterMetadata& rhs) const
 {
     bool ok = true;
     ok = ok && (this->index == rhs.index);