FvBarcode.h

[詳解]

//  $Revision: 1.2 $
/*
    @file   FvBarcode.h
    @brief  CFvBarcode class interface
    @author FAST Corporation
*/

#ifndef     _FVBARCODE_H_INCLUDED_
#define     _FVBARCODE_H_INCLUDED_

#include "FvImageParser.h"
#include "Barcode/FvBarcodeDefs.h"
#include "Barcode/FvBarcodeResult.h"

#pragma pack(push,_FVCL_PACKING)

namespace FVCL
{
namespace Barcode
{

class FVCL_API CFvBarcode : public CFvImageParser
{
private:
    void _Constructor();

public:
    CFvBarcode();
    CFvBarcode( const FVCL::Data::CFvImage* src, CFvBarcodeResult* result );
    virtual ~CFvBarcode();

    enum
    {
        SrcImageCount = 1,
        DstImageCount = 0
    };

    virtual bool Execute();
    virtual bool IsValid() const;
    virtual bool Validate( INT option = 0 ) const;
    virtual FVCL::ImageSize GetValidSize( INT index, INT option = 0 ) const;
    static INT CheckValidity( const FVCL::Data::CFvImage& src );

    virtual bool SetResult( CFvBarcodeResult* result );
    virtual CFvBarcodeResult* GetResult() const;

    bool SetCount( INT count );
    INT GetCount() const;

    bool SetTypes( INT types );
    INT GetTypes() const;

    bool SetCheckDigit( bool enable );
    bool GetCheckDigit() const;

    bool SetDuplicate( bool enable );
    bool GetDuplicate() const;

    bool SetTimeout( DOUBLE msec );
    DOUBLE GetTimeout() const;

    bool SetWindowSize( INT size );
    INT GetWindowSize() const;

    virtual CFvBarcode& operator = ( const CFvBarcode& src );
    virtual bool operator == ( const CFvBarcode& src ) const;
    virtual bool operator != ( const CFvBarcode& src ) const;

protected:
    CFvBarcodeResult*   m_Result;
    INT                 m_Count;
    INT                 m_Types;
    bool                m_CheckDigit;
    bool                m_Duplicate;
    DOUBLE              m_Timeout;
    INT                 m_WindowSize;
};

}   // Barcode
}   // FVCL

#pragma pack(pop)

#endif      //  _FVBARCODE_H_INCLUDED_