mirror of
https://github.com/subsurface/subsurface.git
synced 2024-11-28 13:10:19 +00:00
360f07e453
In a previous commit, the get_gasmix_* functions were changed to return by value. For consistency, also pass gasmix by value. Note that on common 64-bit platforms struct gasmix is the size of a pointer [2 * 32 bit vs. 64 bit] and therefore uses the same space on the stack. On 32-bit platforms, the stack use is probably doubled, but in return a dereference is avoided. Supporting arbitrary gas-mixes (H2, Ar, ...) will be such an invasive change that going back to pointers is probably the least of our worries. This commit is a step in const-ifying input parameters (passing by value is the ultimate way of signaling that the input parameter will not be changed [unless there are references to said parameter]). Signed-off-by: Berthold Stoeger <bstoeger@mail.tuwien.ac.at>
39 lines
979 B
C++
39 lines
979 B
C++
// SPDX-License-Identifier: GPL-2.0
|
|
#ifndef TANKITEM_H
|
|
#define TANKITEM_H
|
|
|
|
#include <QGraphicsItem>
|
|
#include <QModelIndex>
|
|
#include <QBrush>
|
|
#include "profile-widget/divelineitem.h"
|
|
#include "profile-widget/divecartesianaxis.h"
|
|
#include "core/dive.h"
|
|
|
|
class TankItem : public QObject, public QGraphicsRectItem
|
|
{
|
|
Q_OBJECT
|
|
|
|
public:
|
|
explicit TankItem(QObject *parent = 0);
|
|
~TankItem();
|
|
void setHorizontalAxis(DiveCartesianAxis *horizontal);
|
|
void setData(DivePlotDataModel *model, struct plot_info *plotInfo, struct dive *d);
|
|
|
|
signals:
|
|
|
|
public slots:
|
|
void modelDataChanged(const QModelIndex &topLeft = QModelIndex(), const QModelIndex &bottomRight = QModelIndex());
|
|
|
|
private:
|
|
void createBar(qreal x, qreal w, struct gasmix gas);
|
|
DivePlotDataModel *dataModel;
|
|
DiveCartesianAxis *hAxis;
|
|
struct dive diveCylinderStore;
|
|
struct plot_data *pInfoEntry;
|
|
int pInfoNr;
|
|
qreal height;
|
|
QBrush air, nitrox, oxygen, trimix;
|
|
QList<QGraphicsRectItem *> rects;
|
|
};
|
|
|
|
#endif // TANKITEM_H
|