afflictedd2
8th April 2009, 19:57
Hi everyone,
I created a map
QMap<QString, VelocityModel> vmMap;
I try to do this, to retrieve a VelocityModel object.
vmMap.value(key);
but I get this error:
c:/Qt/4.4.3/include/QtCore/../../src/corelib/tools/qmap.h:438: error: no matching function for call to `VelocityModel::VelocityModel()'
velocitymodel.h:7: note: candidates are: VelocityModel::VelocityModel(const VelocityModel&)
velocitymodel.h:10: note: VelocityModel::VelocityModel(QString, QString)
The only constructor I have is this one:
VelocityModel::VelocityModel (QString modelName, QString modelFile )
#include <QtGui>
#include "velocitymodel.h"
VelocityModel::VelocityModel (QString modelName, QString modelFile ) : mModelName( modelName ), mModelFile( modelFile ) {}
QString VelocityModel::modelName() const { return mModelName; }
QString VelocityModel::modelFile() const { return mModelFile; }
#ifndef _VELOCITYMODEL_H_
#define _VELOCITYMODEL_H_
#include <QString>
#include <QStringList>
class VelocityModel {
public:
VelocityModel ( QString modelName, QString modelFile );
QString modelName() const;
QString modelFile() const;
private:
QString mModelName;
QString mModelFile;
QStringList velocities;
};
#endif /* _VELOCITYMODEL_H_ */
Is there something I need to declare in my velocitymodel class, in order to retrieve the object?
I created a map
QMap<QString, VelocityModel> vmMap;
I try to do this, to retrieve a VelocityModel object.
vmMap.value(key);
but I get this error:
c:/Qt/4.4.3/include/QtCore/../../src/corelib/tools/qmap.h:438: error: no matching function for call to `VelocityModel::VelocityModel()'
velocitymodel.h:7: note: candidates are: VelocityModel::VelocityModel(const VelocityModel&)
velocitymodel.h:10: note: VelocityModel::VelocityModel(QString, QString)
The only constructor I have is this one:
VelocityModel::VelocityModel (QString modelName, QString modelFile )
#include <QtGui>
#include "velocitymodel.h"
VelocityModel::VelocityModel (QString modelName, QString modelFile ) : mModelName( modelName ), mModelFile( modelFile ) {}
QString VelocityModel::modelName() const { return mModelName; }
QString VelocityModel::modelFile() const { return mModelFile; }
#ifndef _VELOCITYMODEL_H_
#define _VELOCITYMODEL_H_
#include <QString>
#include <QStringList>
class VelocityModel {
public:
VelocityModel ( QString modelName, QString modelFile );
QString modelName() const;
QString modelFile() const;
private:
QString mModelName;
QString mModelFile;
QStringList velocities;
};
#endif /* _VELOCITYMODEL_H_ */
Is there something I need to declare in my velocitymodel class, in order to retrieve the object?