qgsdatums.h

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/***************************************************************************
               qgsdatums.h
               ------------------------
    begin                : May 2021
    copyright            : (C) 2021 Nyall Dawson
    email                : nyall dot dawson at gmail dot com
 ***************************************************************************/
 
/***************************************************************************
 *                                                                         *
 *   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 2 of the License, or     *
 *   (at your option) any later version.                                   *
 *                                                                         *
 ***************************************************************************/
#ifndef QGSDATUMS_H
#define QGSDATUMS_H
 
#include "qgis_core.h"
#include "qgis_sip.h"
#include "qgsrectangle.h"
 
#include <QList>
#include <QString>
 
using namespace Qt::StringLiterals;

class CORE_EXPORT QgsDatumEnsembleMember
{
  public:

    QString name() const { return mName; }

    QString scope() const { return mScope; }

    QString remarks() const { return mRemarks; }

    QString authority() const { return mAuthority; }

    QString code() const { return mCode; }
 
#ifdef SIP_RUN
    SIP_PYOBJECT __repr__();
    % MethodCode
    QString id;
    if ( !sipCpp->code().isEmpty() )
      id = u"%1 (%2:%3)"_s.arg( sipCpp->name(), sipCpp->authority(), sipCpp->code() );
    else
      id = sipCpp->name();
    QString str = u"<QgsDatumEnsembleMember: %1>"_s.arg( id );
    sipRes = PyUnicode_FromString( str.toUtf8().constData() );
    % End
#endif
 
  private:
 
    QString mName;
    QString mScope;
    QString mRemarks;
    QString mAuthority;
    QString mCode;
 
    friend class QgsCoordinateReferenceSystem;
};

class CORE_EXPORT QgsDatumEnsemble
{
  public:

    bool isValid() const { return mValid; }

    QString name() const { return mName; }

    double accuracy() const { return mAccuracy; }

    QString authority() const { return mAuthority; }

    QString code() const { return mCode; }

    QString scope() const { return mScope; }

    QString remarks() const { return mRemarks; }

    QList< QgsDatumEnsembleMember > members() const { return mMembers; }
 
#ifdef SIP_RUN
    SIP_PYOBJECT __repr__();
    % MethodCode
    QString str;
    if ( !sipCpp->isValid() )
    {
      str = u"<QgsDatumEnsemble: invalid>"_s;
    }
    else
    {
      QString id;
      if ( !sipCpp->code().isEmpty() )
        id = u"%1 (%2:%3)"_s.arg( sipCpp->name(), sipCpp->authority(), sipCpp->code() );
      else
        id = sipCpp->name();
      str = u"<QgsDatumEnsemble: %1>"_s.arg( id );
    }
    sipRes = PyUnicode_FromString( str.toUtf8().constData() );
    % End
#endif
 
  private:
 
    bool mValid = false;
    QString mName;
    double mAccuracy = 0;
    QString mAuthority;
    QString mCode;
    QString mScope;
    QString mRemarks;
    QList< QgsDatumEnsembleMember > mMembers;
 
    friend class QgsCoordinateReferenceSystem;
};
 
#endif // QGSDATUMS_H