barcode.h

#ifndef QBARCODE_BARCODE_H
#define QBARCODE_BARCODE_H
 
#include "qbarcode/payloads/payload.h"
 
#include <memory>
 
#include <QSize>
 
/*****************************/
/* Namespace instructions    */
/*****************************/
 
namespace qbar
{
 
/*****************************/
/* Class definitions         */
/*****************************/
 
class BarcodePrivate;
class QBAR_EXPORT Barcode
{
    QBAR_DISABLE_COPY(Barcode)
 
public:
    Barcode(Barcode &&other) noexcept;
    Barcode &operator=(Barcode &&) noexcept;
 
    virtual ~Barcode();
 
public:
    bool isValid() const;
 
    BarType getType() const;
    const Payload* getPayload() const;
 
    QSize getSize() const;
    const MatrixData& getMatrixData() const;
 
public:
    virtual QSizeF getRatio() const = 0;
 
public:
    template<typename T>
    const T* getPayloadAs() const;
 
protected:
    explicit Barcode(std::unique_ptr<BarcodePrivate> impl);
 
protected:
    std::unique_ptr<BarcodePrivate> d_ptr;
    Q_DECLARE_PRIVATE(Barcode)
 
 
};
 
/*****************************/
/* Template methods          */
/*****************************/
 
template<typename T>
inline const T* Barcode::getPayloadAs() const
{
    return dynamic_cast<const T*>(getPayload());
}
 
/*****************************/
/* Qt specific methods       */
/*****************************/
 
QBAR_EXPORT QDebug operator<<(QDebug debug, const Barcode &barcode);
 
/*****************************/
/* Alias for related types   */
/*****************************/
 
/*****************************/
/* End namespaces            */
/*****************************/
 
} // namespace qbar
 
/*****************************/
/* Qt specific meta-system   */
/*****************************/
 
#endif // QBARCODE_BARCODE_H