SNR

eeschema/lib_symbol.cpp

@@ -68,7 +68,7 @@ std::vector<SEARCH_TERM> LIB_SYMBOL::GetSearchTerms()
 }
 
 
-void LIB_SYMBOL::GetChooserFields( std::map<wxString , wxString>& aColumnMap )
+void LIB_SYMBOL::GetChooserFields( std::map<wxString, wxString>& aColumnMap )
 {
     for( LIB_ITEM& item : m_drawings[ LIB_FIELD_T ] )
     {
@@ -937,7 +937,6 @@ void LIB_SYMBOL::FixupDrawItems()
                    return a->GetBoundingBox().GetArea() > b->GetBoundingBox().GetArea();
                } );
 
-
     for( LIB_SHAPE* item : potential_top_items )
     {
         for( LIB_ITEM* bottom_item : bottom_items )
@@ -1028,8 +1027,8 @@ int LIB_SYMBOL::GetPinCount()
 {
     std::vector<LIB_PIN*> pinList;
 
-    GetPins( pinList, 0, 1 );   // All units, but a single convert
-    return pinList.size();
+    GetPins( pinList, 0 /* all units */, 1 /* single body style */ );
+    return (int) pinList.size();
 }
 
 
@@ -1204,10 +1203,10 @@ void LIB_SYMBOL::SetFields( const std::vector<LIB_FIELD>& aFields )
 {
     deleteAllFields();
 
-    for( size_t ii = 0; ii < aFields.size(); ++ii )
+    for( const LIB_FIELD& src : aFields )
     {
         // drawings is a ptr_vector, new and copy an object on the heap.
-        LIB_FIELD* field = new LIB_FIELD( aFields[ ii ] );
+        LIB_FIELD* field = new LIB_FIELD( src );
 
         field->SetParent( this );
         m_drawings.push_back( field );
@@ -1290,16 +1289,17 @@ const LIB_FIELD* LIB_SYMBOL::FindField( const wxString& aFieldName,
 {
     for( const LIB_ITEM& item : m_drawings[ LIB_FIELD_T ] )
     {
+        const LIB_FIELD& field = static_cast<const LIB_FIELD&>( item );
+
         if( aCaseInsensitive )
         {
-            if( static_cast<const LIB_FIELD*>( &item )->GetCanonicalName().Upper()
-                == aFieldName.Upper() )
-                return static_cast<const LIB_FIELD*>( &item );
+            if( field.GetCanonicalName().Upper() == aFieldName.Upper() )
+                return &field;
         }
         else
         {
-            if( static_cast<const LIB_FIELD*>( &item )->GetCanonicalName() == aFieldName )
-                return static_cast<const LIB_FIELD*>( &item );
+            if( field.GetCanonicalName() == aFieldName )
+                return &field;
         }
     }
 
@@ -1387,9 +1387,7 @@ int LIB_SYMBOL::UpdateFieldOrdinals()
 
     for( LIB_ITEM& item : m_drawings[ LIB_FIELD_T ] )
     {
-        LIB_FIELD* field = dynamic_cast<LIB_FIELD*>( &item );
-
-        wxCHECK2( field, continue );
+        LIB_FIELD* field = static_cast<LIB_FIELD*>( &item );
 
         // Mandatory fields were already resolved always have the same ordinal values.
         if( field->IsMandatory() )
@@ -1605,7 +1603,7 @@ void LIB_SYMBOL::SetHasAlternateBodyStyle( bool aHasAlternate, bool aDuplicatePi
     {
         if( aDuplicatePins )
         {
-            std::vector< LIB_ITEM* > tmp;     // Temporarily store the duplicated pins here.
+            std::vector<LIB_ITEM*> tmp;     // Temporarily store the duplicated pins here.
 
             for( LIB_ITEM& item : m_drawings )
             {
@@ -1615,21 +1613,20 @@ void LIB_SYMBOL::SetHasAlternateBodyStyle( bool aHasAlternate, bool aDuplicatePi
 
                 if( item.m_bodyStyle == 1 )
                 {
-                    LIB_ITEM* newItem = (LIB_ITEM*) item.Duplicate();
+                    LIB_ITEM* newItem = static_cast<LIB_ITEM*>( item.Duplicate() );
                     newItem->m_bodyStyle = 2;
                     tmp.push_back( newItem );
                 }
             }
 
             // Transfer the new pins to the LIB_SYMBOL.
-            for( unsigned i = 0;  i < tmp.size();  i++ )
-                m_drawings.push_back( tmp[i] );
+            for( LIB_ITEM* item : tmp )
+                m_drawings.push_back( item );
         }
     }
     else
     {
-        // Delete converted shape items because the converted shape does
-        // not exist
+        // Delete converted shape items because the converted shape does not exist
         LIB_ITEMS_CONTAINER::ITERATOR i = m_drawings.begin();
 
         while( i != m_drawings.end() )

eeschema/sch_item.cpp

@@ -81,12 +81,6 @@ SCH_ITEM& SCH_ITEM::operator=( const SCH_ITEM& aItem )
 
 SCH_ITEM::~SCH_ITEM()
 {
-    // Do not let the connections container go out of scope with any objects or they
-    // will be deleted by the container will cause the Eeschema to crash.  These objects
-    // are owned by the sheet object container.
-    if( !m_connections.empty() )
-        m_connections.clear();
-
     for( const auto& it : m_connection_map )
         delete it.second;
 }

eeschema/sch_item.h

@@ -388,14 +388,6 @@ public:
      */
     virtual std::vector<VECTOR2I> GetConnectionPoints() const { return {}; }
 
-    /**
-     * Clears all of the connection items from the list.
-     *
-     * The vector release method is used to prevent the item pointers from being deleted.
-     * Do not use the vector erase method on the connection list.
-     */
-    void ClearConnections() { m_connections.clear(); }
-
     /**
      * Test the item to see if it is connected to \a aPoint.
      *
@@ -578,10 +570,9 @@ private:
 
 protected:
     SCH_LAYER_ID      m_layer;
-    EDA_ITEMS         m_connections;      // List of items connected to this item.
     FIELDS_AUTOPLACED m_fieldsAutoplaced;   // indicates status of field autoplacement
-    VECTOR2I          m_storedPos;        // a temporary variable used in some move commands
-                                          // to store a initial pos of the item or mouse cursor
+    VECTOR2I          m_storedPos;          // temp variable used in some move commands to store
+                                            // an initial position of the item or mouse cursor
 
     /// Store pointers to other items that are connected to this one, per sheet.
     std::map<SCH_SHEET_PATH, SCH_ITEM_SET, SHEET_PATH_CMP> m_connected_items;