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- Listing 8 - Non-inline member function definitions for str objects that
- can be placed in a container of common *.
-
- //
- // comstr6.cpp - a "common" str type for containable str objects
- //
-
- #include "comstr6.h"
-
- common &comstr::operator=(const common &c)
- {
- e = ((const comstr &)c).e;
- return *this;
- }
-
- common *comstr::dup() const
- {
- return new comstr(*this);
- }
-
- size_t comstr::size() const
- {
- return sizeof(comstr);
- }
-
- ostream &comstr::write(ostream &s) const
- {
- return s << e;
- }
-
- istream &comstr::read(istream &s)
- {
- return s >> e;
- }
-
- comstr::~comstr() { }
-
- comstr::operator str &()
- {
- return e;
- }
-
-