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remove old code in comment (old QgsFeatureId class and 32bit IDs)

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This commit is contained in:
Denis Rouzaud 2016-08-11 14:39:44 +02:00
parent 6e86a9a0f7
commit 0af7cd3206
1 changed files with 1 additions and 60 deletions
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61
src/core/qgsfeature.h
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@ -17,6 +17,7 @@ email : sherman at mrcc.com
#define QGSFEATURE_H
#include <QMap>
#include <QMetaType>
#include <QString>
#include <QVariant>
#include <QList>
@ -32,73 +33,13 @@ class QgsFields;
class QgsFeaturePrivate;
// feature id class (currently 64 bit)
#if 0
#include <limits>
class QgsFeatureId
{
public:
QgsFeatureId( qint64 id = 0 ) : mId( id ) {}
QgsFeatureId( QString str ) : mId( str.toLongLong() ) {}
QgsFeatureId &operator=( const QgsFeatureId &other ) { mId = other.mId; return *this; }
QgsFeatureId &operator++() { mId++; return *this; }
QgsFeatureId operator++( int ) { QgsFeatureId pId = mId; ++( *this ); return pId; }
bool operator==( const QgsFeatureId &id ) const { return mId == id.mId; }
bool operator!=( const QgsFeatureId &id ) const { return mId != id.mId; }
bool operator<( const QgsFeatureId &id ) const { return mId < id.mId; }
bool operator>( const QgsFeatureId &id ) const { return mId > id.mId; }
operator QString() const { return QString::number( mId ); }
bool isNew() const
{
return mId < 0;
}
qint64 toLongLong() const
{
return mId;
}
private:
qint64 mId;
friend uint qHash( const QgsFeatureId &id );
};
/** Writes the feature id to stream out. QGIS version compatibility is not guaranteed. */
CORE_EXPORT QDataStream& operator<<( QDataStream& out, const QgsFeatureId& featureId );
/** Reads a feature id from stream in into feature id. QGIS version compatibility is not guaranteed. */
CORE_EXPORT QDataStream& operator>>( QDataStream& in, QgsFeatureId& featureId );
inline uint qHash( const QgsFeatureId &id )
{
return qHash( id.mId );
}
#define FID_IS_NEW(fid) (fid).isNew()
#define FID_TO_NUMBER(fid) (fid).toLongLong()
#define FID_TO_STRING(fid) static_cast<QString>(fid)
#define STRING_TO_FID(str) QgsFeatureId(str)
#endif
// 64 bit feature ids
#if 1
typedef qint64 QgsFeatureId;
#define FID_IS_NEW(fid) (fid<0)
#define FID_TO_NUMBER(fid) static_cast<qint64>(fid)
#define FID_TO_STRING(fid) QString::number( fid )
#define STRING_TO_FID(str) (str).toLongLong()
#endif
// 32 bit feature ids
#if 0
typedef int QgsFeatureId;
#define FID_IS_NEW(fid) (fid<0)
#define FID_TO_NUMBER(fid) static_cast<int>(fid)
#define FID_TO_STRING(fid) QString::number( fid )
#define STRING_TO_FID(str) (str).toLong()
#endif
// key = field index, value = field value
typedef QMap<int, QVariant> QgsAttributeMap;