extern"C"int__cdecl _purecall(); 解説 この_purecall関数は、Microsoft C++ コンパイラの Microsoft 固有の実装の詳細です。 この関数は、コードによって直接呼び出されるものではなく、パブリック ヘッダー宣言もありません。 C ランタイム ライブラリのパブリック エクスポートであるため...
CDerived() : CBase(this) {};// C4355virtualvoidfunction(void){}; }; CBase::~CBase() { m_pDerived -> function(); }voidmyPurecallHandler(void){printf("In _purecall_handler.");exit(0); }int_tmain(intargc, _TCHAR* argv[]) { _set_purecall_handler(myPurecallHandler); CDeri...
extern"C"int__cdecl _purecall(); Remarks The_purecallfunction is a Microsoft-specific implementation detail of the Microsoft C++ compiler. This function isn't intended to be called by your code directly, and it has no public header declaration. It's documented here because it's a public expo...
C Copy extern "C" int __cdecl _purecall(); RemarksThe _purecall function is a Microsoft-specific implementation detail of the Microsoft C++ compiler. This function isn't intended to be called by your code directly, and it has no public header declaration. It's documented here because it'...
extern "C" int __cdecl _purecall(); 備註函_purecall 式是Microsoft C++編譯程式Microsoft特定實作詳細數據。 此函式不適合直接由程式代碼呼叫,而且沒有公用標頭宣告。 本文記載於這裡,因為它是 C 運行時間連結庫的公用匯出。呼叫純虛擬函式會產生錯誤,因為它有沒有實作。 呼叫純虛擬函式時,編譯器會產生程式碼...
extern "C" int __cdecl _purecall(); 備註函_purecall 式是Microsoft C++編譯程式Microsoft特定實作詳細數據。 此函式不適合直接由程式代碼呼叫,而且沒有公用標頭宣告。 本文記載於這裡,因為它是 C 運行時間連結庫的公用匯出。呼叫純虛擬函式會產生錯誤,因為它有沒有實作。 呼叫純虛擬函式時,編譯器會產生程式碼...
// _set_purecall_handler.cpp // compile with: /W1 #include <tchar.h> #include <stdio.h> #include <stdlib.h> class CDerived; class CBase { public: CBase(CDerived *derived): m_pDerived(derived) {}; ~CBase(); virtual void function(void) = 0; CDerived * m_pDerived; }; ...
CDerived() : CBase(this) {};// C4355virtualvoidfunction(void){}; }; CBase::~CBase() { m_pDerived -> function(); }voidmyPurecallHandler(void){printf("In _purecall_handler.");exit(0); }int_tmain(intargc, _TCHAR* argv[]) { _set_purecall_handler(myPurecallHandler); CDeri...
// _set_purecall_handler.cpp // compile with: /W1 #include <tchar.h> #include <stdio.h> #include <stdlib.h> class CDerived; class CBase { public: CBase(CDerived *derived): m_pDerived(derived) {}; ~CBase(); virtual void function(void) = 0; CDerived * m_pDerived; }; class...
// _set_purecall_handler.cpp // compile with: /W1 #include <tchar.h> #include <stdio.h> #include <stdlib.h> class CDerived; class CBase { public: CBase(CDerived *derived): m_pDerived(derived) {}; ~CBase(); virtual void function(void) = 0; CDerived * m_pDerived; };...