Delete CategoriesSet, which is not used in the project

Author: zmoth

include/QtNodes/internal/NodeDelegateModelRegistry.hpp

@@ -30,7 +30,6 @@ class NODE_EDITOR_PUBLIC NodeDelegateModelRegistry
   using RegistryItemCreator = std::function<RegistryItemPtr ()>;
   using RegisteredModelCreatorsMap = std::unordered_map<QString, RegistryItemCreator>;
   using RegisteredModelsCategoryMap = std::unordered_map<QString, QString>;
-  using CategoriesSet = std::set<QString>;
 
   //using RegisteredTypeConvertersMap = std::map<TypeConverterId, TypeConverter>;
 
@@ -57,7 +56,6 @@ class NODE_EDITOR_PUBLIC NodeDelegateModelRegistry
     if (!_registeredItemCreators.count(name))
     {
       _registeredItemCreators[name] = std::move(creator);
-      _categories.insert(category);
       _registeredModelsCategory[name] = category;
     }
   }
@@ -119,9 +117,6 @@ class NODE_EDITOR_PUBLIC NodeDelegateModelRegistry
   RegisteredModelsCategoryMap const &
   registeredModelsCategoryAssociation() const;
 
-  CategoriesSet const &
-  categories() const;
-
 #if 0
   TypeConverter
   getTypeConverter(NodeDataType const& d1,
@@ -132,8 +127,6 @@ class NODE_EDITOR_PUBLIC NodeDelegateModelRegistry
 
   RegisteredModelsCategoryMap _registeredModelsCategory;
 
-  CategoriesSet _categories;
-
   RegisteredModelCreatorsMap _registeredItemCreators;
 
 #if 0

src/NodeDelegateModelRegistry.cpp

@@ -37,11 +37,3 @@ registeredModelsCategoryAssociation() const
   return _registeredModelsCategory;
 }
 
-
-NodeDelegateModelRegistry::CategoriesSet const &
-NodeDelegateModelRegistry::
-categories() const
-{
-  return _categories;
-}
-