Netlist generator: avoid changing the order of parts in libparts section each time libraries are reloaded.

pic_programmer demo: very minor fix and update netlist.
cached_container.cpp:  more info when the message "Out of memory" is displayed.

common/gal/opengl/cached_container.cpp

@@ -308,11 +308,14 @@ bool CACHED_CONTAINER::defragment( VERTEX* aTarget )
     if( aTarget == NULL )
     {
         // No target was specified, so we have to reallocate our own space
-        aTarget = static_cast<VERTEX*>( malloc( m_currentSize * sizeof( VERTEX ) ) );
+        int size = m_currentSize * sizeof( VERTEX );
+        aTarget = static_cast<VERTEX*>( malloc( size ) );
 
         if( aTarget == NULL )
         {
-            DisplayError( NULL, wxT( "Run out of memory" ) );
+            DisplayError( NULL, wxString::Format(
+                          wxT( "CACHED_CONTAINER::defragment: Run out of memory (malloc %d bytes)" ),
+                          size ) );
             return false;
         }
     }
@@ -432,11 +435,15 @@ bool CACHED_CONTAINER::resizeContainer( unsigned int aNewSize )
         if( reservedSpace() > aNewSize )
             return false;
 
-        newContainer = static_cast<VERTEX*>( malloc( aNewSize * sizeof( VERTEX ) ) );
+        int size = aNewSize * sizeof( VERTEX );
+        newContainer = static_cast<VERTEX*>( malloc( size ) );
 
         if( newContainer == NULL )
         {
-            DisplayError( NULL, wxT( "Run out of memory" ) );
+            DisplayError( NULL, wxString::Format(
+                          wxT( "CACHED_CONTAINER::resizeContainer:\n"
+                               "Run out of memory (malloc %d bytes)" ),
+                          size ) );
             return false;
         }
 
@@ -451,11 +458,15 @@ bool CACHED_CONTAINER::resizeContainer( unsigned int aNewSize )
     else
     {
         // Enlarging container
-        newContainer = static_cast<VERTEX*>( realloc( m_vertices, aNewSize * sizeof( VERTEX ) ) );
+        int size = aNewSize * sizeof( VERTEX );
+        newContainer = static_cast<VERTEX*>( realloc( m_vertices, size ) );
 
         if( newContainer == NULL )
         {
-            DisplayError( NULL, wxT( "Run out of memory" ) );
+            DisplayError( NULL, wxString::Format(
+                          wxT( "CACHED_CONTAINER::resizeContainer:\n"
+                               "Run out of memory (realloc from %d to %d bytes)" ),
+                          m_currentSize * sizeof( VERTEX ), size ) );
             return false;
         }
 

demos/pic_programmer/pic_programmer.sch

@@ -235,7 +235,7 @@ L C C9
 U 1 1 464AD280
 P 5700 1000
 F 0 "C9" H 5750 1100 50  0000 L CNN
-F 1 "22OnF" H 5750 900 50  0000 L CNN
+F 1 "220nF" H 5750 900 50  0000 L CNN
 F 2 "discret:C1-1" H 5500 900 30  0000 C CNN
 F 3 "" H 5700 1000 60  0001 C CNN
 	1    5700 1000

eeschema/netlist_exporters/netlist_exporter.h

@@ -28,6 +28,7 @@
 
 #include <kicad_string.h>
 
+#include <class_libentry.h>
 #include <class_netlist_object.h>
 #include <lib_pin.h>
 #include <sch_component.h>
@@ -65,6 +66,19 @@ public:
     }
 };
 
+/**
+ * Struct LIB_PART_LESS_THAN
+ * is used by std:set<LIB_PART*> instantiation which uses LIB_PART name as its key.
+ */
+struct LIB_PART_LESS_THAN
+{
+    // a "less than" test on two LIB_PARTs (.m_name wxStrings)
+    bool operator()( LIB_PART* const& libpart1, LIB_PART* const& libpart2 ) const
+    {
+        // Use case specific GetName() wxString compare
+        return libpart1->GetName().Cmp( libpart2->GetName() ) < 0;
+    }
+};
 
 /**
  * Class NETLIST_EXPORTER
@@ -86,10 +100,10 @@ protected:
     /// avoids processing a lib component more than once.
     UNIQUE_STRINGS      m_ReferencesAlreadyFound;
 
+    /// unique library parts used. LIB_PART items are sorted by names
+    std::set<LIB_PART*, LIB_PART_LESS_THAN> m_LibParts;
+
     // share a code generated std::set<void*> to reduce code volume
-
-    std::set<void*>     m_LibParts;     ///< unique library parts used
-
     std::set<void*>     m_Libraries;    ///< unique libraries used
 
     /**

eeschema/netlist_exporters/netlist_exporter_generic.cpp

@@ -308,9 +308,9 @@ XNODE* NETLIST_EXPORTER_GENERIC::makeLibParts()
 
     m_Libraries.clear();
 
-    for( std::set<void*>::iterator it = m_LibParts.begin(); it!=m_LibParts.end();  ++it )
+    for( std::set<LIB_PART*>::iterator it = m_LibParts.begin(); it!=m_LibParts.end();  ++it )
     {
-        LIB_PART*       lcomp = (LIB_PART*     ) *it;
+        LIB_PART* lcomp = *it;
         PART_LIB* library = lcomp->GetLib();
 
         m_Libraries.insert( library );  // inserts component's library if unique