927       const ON_Layer* src_layer = src.m_layers[i];  in CopyHelper()
930         m_layers.Append( new ON_Layer( *src_layer ) );  in CopyHelper()
936       m_idef_layer_table_parent_layer = new ON_Layer( *src.m_idef_layer_table_parent_layer );  in CopyHelper()
983   ON_SimpleArray<ON_Layer*> m_layers; 
991   ON_Layer* m_idef_layer_table_parent_layer;
1147       m_idef_layer_table_parent_layer = ON_Layer::Cast(p);  in Read()
1266   const ON_Layer* a = (0!=A) ? ( *((ON_Layer**)A) ) : 0;  in compareLayerPtrId()
1267   const ON_Layer* b = (0!=B) ? ( *((ON_Layer**)B) ) : 0;  in compareLayerPtrId()
1298 void ON_InstanceDefinition::UpdateLinkedIdefParentLayerSettings( const ON_Layer* linked_idef_parent…  in UpdateLinkedIdefParentLayerSettings()
1311       ud->m_idef_layer_table_parent_layer = new ON_Layer( *linked_idef_parent_layer );  in UpdateLinkedIdefParentLayerSettings()
1316 const ON_Layer* ON_InstanceDefinition::LinkedIdefParentLayerSettings() const  in LinkedIdefParentLayerSettings()
1322 …::UpdateLinkedIdefReferenceFileLayerSettings( unsigned int layer_count, ON_Layer** layer_settings )  in UpdateLinkedIdefReferenceFileLayerSettings()
1345   ON_Layer* layer;  in UpdateLinkedIdefReferenceFileLayerSettings()
1408     layer = new ON_Layer( *layer_settings[iddex[i].m_i] );  in UpdateLinkedIdefReferenceFileLayerSettings()
1415 void ON_InstanceDefinition::UpdateLinkedIdefLayerSettings( unsigned int layer_count, const ON_Layer…  in UpdateLinkedIdefLayerSettings()
1435   ON_Layer** ud_layers = ud->m_layers.Array();  in UpdateLinkedIdefLayerSettings()
1437   ON_Layer layerId;  in UpdateLinkedIdefLayerSettings()
1438   const ON_Layer* layerPtrId = &layerId;  in UpdateLinkedIdefLayerSettings()
1441     const ON_Layer* layer1 = layer_settings[i];  in UpdateLinkedIdefLayerSettings()
1444 …ON_Layer** pp = (ON_Layer**)bsearch(&layerPtrId,ud_layers,ud_layers_count,sizeof(ud_layers[0]),com…  in UpdateLinkedIdefLayerSettings()
1445     ON_Layer* layer0 = (0 != pp) ? *pp : 0;  in UpdateLinkedIdefLayerSettings()
1449     unsigned int settings1 = ON_Layer::Differences(*layer0,*layer1);  in UpdateLinkedIdefLayerSettings()