application.h

来自「《ATL深入解析》随书源码」· C头文件 代码 · 共 40 行

// Application.h : Declaration of the CApplication

#ifndef __APPLICATION_H_
#define __APPLICATION_H_

#include "resource.h"       // main symbols
#include "Documents.h"

/////////////////////////////////////////////////////////////////////////////
// CApplication
class ATL_NO_VTABLE CApplication : 
	public CComObjectRootEx<CComSingleThreadModel>,
	public CComCoClass<CApplication, &CLSID_Application>,
	public IDispatchImpl<IApplication, &IID_IApplication, &LIBID_OBJECTMODELLib>
{
public:
DECLARE_REGISTRY_RESOURCEID(IDR_APPLICATION)
DECLARE_NOT_AGGREGATABLE(CApplication)

DECLARE_PROTECT_FINAL_CONSTRUCT()

BEGIN_COM_MAP(CApplication)
	COM_INTERFACE_ENTRY(IApplication)
	COM_INTERFACE_ENTRY(IDispatch)
END_COM_MAP()

  HRESULT CApplication::FinalConstruct()
  {  return CDocuments::CreateInstance(&m_spDocuments); }

// IApplication
public:
  STDMETHODIMP CApplication::get_Documents(IDocuments** pVal)
  { return m_spDocuments.CopyTo(pVal); }

private:
  CComPtr<IDocuments> m_spDocuments;
};

#endif //__APPLICATION_H_