C++ NETCLASSPTR::Add方法代码示例

void DIALOG_DESIGN_RULES::CopyRulesListToBoard()
{
    NETCLASSES& netclasses = m_BrdSettings->m_NetClasses;

    // Remove all netclasses from board. We'll copy new list after
    netclasses.Clear();

    // Copy the default NetClass:
    gridRow2class( m_grid, 0, netclasses.GetDefault() );

    // Copy other NetClasses :
    for( int row = 1; row < m_grid->GetNumberRows();  ++row )
    {
        NETCLASSPTR nc = boost::make_shared<NETCLASS>( m_grid->GetRowLabelValue( row ) );

        if( !m_BrdSettings->m_NetClasses.Add( nc ) )
        {
            // this netclass cannot be added because an other netclass with the same name exists
            // Should not occur because OnAddNetclassClick() tests for existing NetClass names
            wxString msg;
            msg.Printf( wxT( "CopyRulesListToBoard(): The NetClass \"%s\" already exists. Skip" ),
                        GetChars( m_grid->GetRowLabelValue( row ) ) );
            wxMessageBox( msg );

            continue;
        }

        gridRow2class( m_grid, row, nc );
    }

    // Now read all nets and push them in the corresponding netclass net buffer
    for( NETCUPS::const_iterator netcup = m_AllNets.begin(); netcup != m_AllNets.end(); ++netcup )
    {
        NETCLASSPTR nc = netclasses.Find( netcup->clazz );
        wxASSERT( nc );
        nc->Add( netcup->net );
    }

    m_Pcb->SynchronizeNetsAndNetClasses();
}

void BOARD::SynchronizeNetsAndNetClasses()
{
    NETCLASSES& netClasses = m_designSettings.m_NetClasses;

    // set all NETs to the default NETCLASS, then later override some
    // as we go through the NETCLASSes.

    for( NETINFO_LIST::iterator net( m_NetInfo.begin() ), netEnd( m_NetInfo.end() );
                net != netEnd; ++net )
    {
        net->SetClass( netClasses.GetDefault() );
    }

    // Add netclass name and pointer to nets.  If a net is in more than one netclass,
    // set the net's name and pointer to only the first netclass.  Subsequent
    // and therefore bogus netclass memberships will be deleted in logic below this loop.
    for( NETCLASSES::iterator clazz = netClasses.begin(); clazz != netClasses.end(); ++clazz )
    {
        NETCLASSPTR netclass = clazz->second;

        for( NETCLASS::const_iterator member = netclass->begin(); member != netclass->end(); ++member )
        {
            const wxString& netname = *member;

            // although this overall function seems to be adequately fast,
            // FindNet( wxString ) uses now a fast binary search and is fast
            // event for large net lists
            NETINFO_ITEM* net = FindNet( netname );

            if( net && net->GetClassName() == NETCLASS::Default )
            {
                net->SetClass( netclass );
            }
        }
    }

    // Finally, make sure that every NET is in a NETCLASS, even if that
    // means the Default NETCLASS.  And make sure that all NETCLASSes do not
    // contain netnames that do not exist, by deleting all netnames from
    // every netclass and re-adding them.

    for( NETCLASSES::iterator clazz = netClasses.begin(); clazz != netClasses.end(); ++clazz )
    {
        NETCLASSPTR netclass = clazz->second;

        netclass->Clear();
    }

    netClasses.GetDefault()->Clear();

    for( NETINFO_LIST::iterator net( m_NetInfo.begin() ), netEnd( m_NetInfo.end() );
            net != netEnd; ++net )
    {
        const wxString& classname = net->GetClassName();

        // because of the std:map<> this should be fast, and because of
        // prior logic, netclass should not be NULL.
        NETCLASSPTR netclass = netClasses.Find( classname );

        wxASSERT( netclass );

        netclass->Add( net->GetNetname() );
    }
}