CComBSTR::CComBSTR

The default constructor sets the m_str data member to NULL. The copy constructor copies the BSTR member of pSrc to m_str. The other four constructors copy the specified string to m_str; however, if you pass a value for nSize, the constructor will only copy the nSize characters, followed by a terminating null character.The destructor frees the string pointed to by m_str.

At a Glance

Syntax

CComBSTR( );

CComBSTR( int nSize, LPCOLESTR sz = NULL );

CComBSTR( int nSize, LPCSTR sz = NULL );

CComBSTR( LPCOLESTR pSrc );

CComBSTR( LPCSTR pSrc );

CComBSTR( const CComBSTR& src );