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class string {
	public:
		string();
		~string();
		string& operator=(const string &);
		string& operator=(const char[]);
	private:
		char *itsChar;
		int itsSize;
};

string::string():
itsChar(0),itsSize(0)
{ }

string::~string() {
	if (!itsChar == 0)
		delete [] itsChar;
}

string& string::operator=(const string &rhs) {
	itsSize = rhs.itsSize;
	if (!itsChar == 0)
		delete [] itsChar;
	itsChar = new char[itsSize];
	*itsChar = rhs.*itsChar;
	return *this;
}

string& string::operator=(const char str[]) {
	itsSize = sizeof(str);
	if (!itsChar == 0)
		delete [] itsChar;
	itsChar = new char[itsSize];
	*itsChar = str;
	return *this;
}

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strings.cpp: In member function 'string& string::operator=(const string&)':
strings.cpp:26: error: '((string*)this)->string::itsChar' cannot be used as a member pointer, since it is of type 'char*'
strings.cpp: In member function 'string& string::operator=(const char*)':
strings.cpp:35: error: invalid conversion from 'const char*' to 'char'