Re: C++ std::string tries to free() a not allocated pointer ?
Re: C++ std::string tries to free() a not allocated pointer ?
- Subject: Re: C++ std::string tries to free() a not allocated pointer ?
- From: Robert Schwalbe <email@hidden>
- Date: Thu, 19 Nov 2009 09:25:04 -0500
The class does have a copy constructor. It actually has several. I
omitted them because I didn't think they were relevant. I still
don't think they are. Here they are:
const SQLString & operator=(const char * s)
{
realStr = s;
return *this;
}
const SQLString & operator=(const std::string & rhs)
{
realStr = rhs;
return *this;
}
const SQLString & operator=(const SQLString & rhs)
{
realStr = rhs.realStr;
return *this;
}
While I am not a C++ language lawyer, I will contend that the above
are three different assignment operators (i.e. not copy constructors).
A copy constructor would have the following signature:
SQLString:: SQLString(const SQLString &inSQLString)
{
realStr = inSQLString.realStr;
}
(If you were privy to the pre-edited version of this message, please ignore).
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