Héritage multiple avec Visual C++ 2008
bonjour,
je me retrouve confronter a une erreur dans la quelle je patauge un peu.
Code:
ref class CONNEXION : public AT_COMMAND , public GPIB , public LAN , public RS232 , public USB
avec toute les classes déclarer :
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ref class USB
ref class RS232
ref class LAN
ref class GPIB
ref class AT_COMMAND |
et la problème!!!
Citation:
Error 1 error C2890: 'CONNEXION' : a ref class can only have one non-interface base class c:\_ddm\atop_charact_test_automation\branches\ferez_acita_tlmt4064\code\inci\connexion.h 67
Error 2 error C4368: cannot define 'stringCONNEXIONType' as a member of managed 'CONNEXION': mixed types are not supported c:\_ddm\atop_charact_test_automation\branches\ferez_acita_tlmt4064\code\inci\connexion.h 93
Error 3 error C4368: cannot define 'stringCONNEXIONName' as a member of managed 'CONNEXION': mixed types are not supported c:\_ddm\atop_charact_test_automation\branches\ferez_acita_tlmt4064\code\inci\connexion.h 95
si je déclare toutes les classe sans "ref", ca compile mais la je ne peu plus utiliser des types "manager" de la classe System::String mais je doit utiliser de std::string.
Citation:
Error 1 error C3265: cannot declare a managed 'systemStringRS232PortName' in an unmanaged 'RS232' c:\_ddm\atop_charact_test_automation\branches\ferez_acita_tlmt4064\code\inci\rs232.h 95
classe RS232:
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#ifndef __RS232__
#define __RS232__
class RS232
{
/*==============================part of class public===========================*/
public:
/*==============================constructor====================================*/
/// <summary>default constructor</summary>
/// <returns>objet RS232</returns>
/// <example>RS232^ a = gcnew RS232;</example>
RS232(void);
/*===============================destructor====================================*/
/// <summary>default destructor</summary>
/// <returns>none</returns>
/// <example>a->~RS232();</example>
~RS232(void);
/*==============================public methode=====================================*/
/// <summary>list all COM PORT connected, attention methode static</summary>
/// <returns>array System::String^>^ list of the name PORT COM</returns>
/// <exceptions>Win32Exception if the port can't return any thing</exceptions>
/// <example>array System::String^>^ arraySystemStringListPORTRS232 RS232::arraySystemStringRS232ListAllCOMPORT();</example>
static array <System::String^>^ arraySystemStringRS232ListAllCOMPORT(void);
/*==============================part of class private==========================*/
private:
/*==============================part of class protected========================*/
protected:
/// <summary>systemStringRS232PortName is System::String, to define the name of connexion</summary>
System::String^ systemStringRS232PortName;
/// <summary>systemStringRS232BaudRate is System::String, to define the baud rate of connexion</summary>
System::String^ systemStringRS232BaudRate;
/// <summary>systemStringRS232ByteSize is System::String, to define the util data of connexion</summary>
System::String^ systemStringRS232ByteSize;
/// <summary>systemStringRS232Parity is System::String, to define the parity of connexion</summary>
System::String^ systemStringRS232Parity;
/// <summary>systemStringRS232StopBit is System::String, to define the bit stop of connexion</summary>
System::String^ systemStringRS232StopBit;
/// <summary>systemStringRS232lowControl is System::String, to define the low control of connexion</summary>
System::String^ systemStringRS232lowControl;
};
#endif /*__RS232__*/
/*=============================================================================*/
/*EOF*/ |
classe Connexion
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#ifndef __CONNEXION__
#define __CONNEXION__
class CONNEXION : public AT_COMMAND , public GPIB , public LAN , public RS232 , public USB
{
/*==============================part of class public===========================*/
public:
/*==============================constructor====================================*/
/// <summary>default constructor</summary>
/// <returns>objet CONNEXION</returns>
/// <example>CONNEXION* a = new CONNEXION;</example>
CONNEXION(void);
/// <summary>constructor with 1 parameter</summary>
/// <param name = "stringINSTRUMENTNameGiveByUser">string name CONNEXION</param>
/// <returns>objet CONNEXION</returns>
/// <example>CONNEXION* a = new CONNEXION("my connexion");</example>
CONNEXION(std::string stringINSTRUMENTNameGiveByUser);
/*===============================destructor====================================*/
/// <summary>default destructor</summary>
/// <returns>none</returns>
/// <example>delete a;</example>
~CONNEXION(void);
/*==============================part of class private==========================*/
private:
/*==============================part of class protected========================*/
protected:
/// <summary>stringCONNEXIONType is string, to define the type of connexion</summary>
std::string stringCONNEXIONType;
/// <summary>stringCONNEXIONName is string, to define a name of connexion</summary>
std::string stringCONNEXIONName;
};
#endif /*__CONNEXION__*/
/*=============================================================================*/
/*EOF*/ |
