Merge pull request SpaceGroupUCL#355 from pklampros/keycolumn_name

Make sure the key column actually gets a name

Author: pklampros

salalib/attributetable.h

@@ -26,6 +26,12 @@
 #include <salalib/displayparams.h>
 #include <salalib/mgraph_consts.h>
 
+///
+/// Namespace to hold known attributes
+///
+namespace AttributeName {
+ const char * const REF = "Ref";
+}
 
 ///
 /// Interface to an attribute row
@@ -160,10 +166,7 @@ class AttributeColumnImpl: public AttributeColumn, AttributeColumnStats
 class KeyColumn : public AttributeColumnImpl
 {
 public:
- KeyColumn() : AttributeColumnImpl(), m_name("Ref")
- {}
-private:
- std::string m_name;
+ KeyColumn() : AttributeColumnImpl() { setName(AttributeName::REF); }
 };