//:?C12:AutomaticOperatorEquals.cpp
//?From?Thinking?in?C++?2nd?Edition
//?Available?at?http://www.BruceEckel.com
//?（c）?Bruce?Eckel?2000
//?Copyright?notice?in?Copyright.txt
#include?
using?namespace?std;

class?Cargo?{
public:
??Cargo&?operator=（const?Cargo&）?{
????cout?<????return?*this;
??}
};

class?Truck?{
??Cargo?b;
};

int?main（）?{
??Truck?a?b;
??a?=?b;?//?Prints:?“inside?Cargo::operator=（）“
}?///:~

?屬性????????????大小?????日期????時(shí)間???名稱
-----------?---------??----------?-----??----
?????目錄???????????0??2009-05-06?16:13??12?Polymorhsm\
?????文件????????6148??2009-05-06?16:13??12?Polymorhsm\.DS_Store
?????目錄???????????0??2009-05-06?16:13??__MACOSX\
?????目錄???????????0??2009-05-06?16:13??__MACOSX\12?Polymorhsm\
?????文件??????????82??2009-05-06?16:13??__MACOSX\12?Polymorhsm\._.DS_Store
?????文件??????217867??2009-05-06?16:13??12?Polymorhsm\12?Polymophysm.pdf
?????文件??????????82??2009-05-06?16:13??__MACOSX\12?Polymorhsm\._12?Polymophysm.pdf
?????目錄???????????0??2008-06-04?08:09??12?Polymorhsm\ex\
?????文件????????6148??2008-06-03?19:48??12?Polymorhsm\ex\.DS_Store
?????目錄???????????0??2009-05-06?16:13??__MACOSX\12?Polymorhsm\ex\
?????文件??????????82??2008-06-03?19:48??__MACOSX\12?Polymorhsm\ex\._.DS_Store
?????文件?????????486??2001-09-27?04:43??12?Polymorhsm\ex\AutomaticOperatorEquals.cpp
?????文件?????????393??2001-09-27?04:43??12?Polymorhsm\ex\AutomaticTypeConversion.cpp
?????文件?????????385??2006-10-12?00:42??12?Polymorhsm\ex\CopyingVsInitialization.cpp
?????文件?????????419??2001-09-27?04:43??12?Polymorhsm\ex\CopyingVsInitialization2.cpp
?????文件?????????452??2001-09-27?04:43??12?Polymorhsm\ex\ExplicitKeyword.cpp
?????文件?????????844??2006-10-11?09:57??12?Polymorhsm\ex\SimpleAssignment.cpp
?????文件?????????478??2001-09-27?04:43??12?Polymorhsm\ex\TypeConversionAmbiguity.cpp
?????文件?????????467??2006-10-28?01:01??12?Polymorhsm\ex\vctor.cpp
?????文件???????18692??2008-06-04?08:09??12?Polymorhsm\ex\Virtual
?????文件?????????274??2008-06-04?08:09??12?Polymorhsm\ex\Virtual.cpp