time_domain_parameters.h

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/*
 * This program source code file is part of KiCad, a free EDA CAD application.
 *
 * Copyright (C) 2020 CERN
 * Copyright The KiCad Developers, see AUTHORS.txt for contributors.
 * @author Jon Evans <[email protected]>
 *
 * This program is free software: you can redistribute it and/or modify it
 * under the terms of the GNU General Public License as published by the
 * Free Software Foundation, either version 3 of the License, or (at your
 * option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef KICAD_TIME_DOMAIN_PARAMETERS_H
#define KICAD_TIME_DOMAIN_PARAMETERS_H
 
#include <settings/nested_settings.h>
#include <layer_ids.h>

struct DELAY_PROFILE_VIA_OVERRIDE_ENTRY
{
    PCB_LAYER_ID m_SignalLayerFrom;
    PCB_LAYER_ID m_SignalLayerTo;
    PCB_LAYER_ID m_ViaLayerFrom;
    PCB_LAYER_ID m_ViaLayerTo;
    int          m_Delay;
 
    bool operator<( const DELAY_PROFILE_VIA_OVERRIDE_ENTRY& other ) const
    {
        if( m_SignalLayerFrom != other.m_SignalLayerFrom )
            return IsCopperLayerLowerThan( m_SignalLayerFrom, other.m_SignalLayerFrom );
 
        if( m_SignalLayerTo != other.m_SignalLayerTo )
            return IsCopperLayerLowerThan( m_SignalLayerTo, other.m_SignalLayerTo );
 
        if( m_ViaLayerFrom != other.m_ViaLayerFrom )
            return IsCopperLayerLowerThan( m_ViaLayerFrom, other.m_ViaLayerFrom );
 
        if( m_ViaLayerTo != other.m_ViaLayerTo )
            return IsCopperLayerLowerThan( m_ViaLayerTo, other.m_ViaLayerTo );
 
        return m_Delay < other.m_Delay;
    }
};
 

struct DELAY_PROFILE
{
    wxString                                      m_ProfileName;
    int                                           m_ViaPropagationDelay;
    std::map<PCB_LAYER_ID, int>                   m_LayerPropagationDelays;
    std::vector<DELAY_PROFILE_VIA_OVERRIDE_ENTRY> m_ViaOverrides;
};
 

class KICOMMON_API TIME_DOMAIN_PARAMETERS final : public NESTED_SETTINGS
{
public:
    TIME_DOMAIN_PARAMETERS( JSON_SETTINGS* aParent, const std::string& aPath );
 
    virtual ~TIME_DOMAIN_PARAMETERS();
 
    bool operator==( const TIME_DOMAIN_PARAMETERS& aOther ) const;
 
    bool operator!=( const TIME_DOMAIN_PARAMETERS& aOther ) const { return !operator==( aOther ); }
 
    void ClearDelayProfiles() { m_delayProfiles.clear(); }
 
    void AddDelayProfile( DELAY_PROFILE&& aTraceEntry ) { m_delayProfiles.emplace_back( std::move( aTraceEntry ) ); }
 
    const std::vector<DELAY_PROFILE>& GetDelayProfiles() const { return m_delayProfiles; }
 
private:
    std::vector<DELAY_PROFILE> m_delayProfiles;
};
 
#endif // KICAD_NET_SETTINGS_H