[問題] compiling adtTest.cpp...

[simpdanny (辛普丹尼)]

============解答已出爐============

因為dlist.h最後少加一大括號

導致整個definition　錯位

在adtTest.cpp就會有定義錯誤的問題...


=========解答完畢之我蠢了=========






compiling 是件刺激的事情

尤其是你不知道bug會從四面八方何處猛然冒出捅人

怎麼死的都不知道...


-

剛剛雀躍地想試試看compile

結果就出現一長串的錯誤:

compiling: adtTest.cpp
In file included from adtTest.cpp:10:0:
adtTest.h:75:65: warning: friend declaration ‘std::ostream&
operator<<(std::ostream&, const DList<T>::AdtTestObj&)’ declares a
non-template function
adtTest.h:75:65: note: (if this is not what you intended, make sure the
function template has already been declared and add <> after the function
name here)
adtTest.h:120:4: error: need ‘typename’ before ‘
DList<DList<T>::AdtTestObj>::iterator’ because ‘DList<DList<T>::AdtTestObj>
’ is a dependent scope
adtTest.h:154:52: error: ‘DList<DList::AdtTestObj>::iterator’ is not a type
adtTest.cpp:16:27: error: type ‘DList<T>::AdtTestObj’ is not derived from
type ‘DList<T>’
adtTest.cpp:35:24: error: cannot define member function ‘
DList<T>::AdtTestObj::AdtTestObj’ within ‘DList<T>’
adtTest.cpp:42:55: error: ‘std::ostream& DList<T>::operator<<(std::ostream&,
const DList<T>::AdtTestObj&)’ must take exactly one argument
adtTest.cpp:51:39: error: cannot define member function ‘
DList<T>::AdtResetCmd::exec’ within ‘DList<T>’
adtTest.cpp:65:33: error: cannot define member function ‘
DList<T>::AdtResetCmd::usage’ within ‘DList<T>’
adtTest.cpp:71:21: error: cannot define member function ‘
DList<T>::AdtResetCmd::help’ within ‘DList<T>’
adtTest.cpp:81:37: error: cannot define member function ‘
DList<T>::AdtAddCmd::exec’ within ‘DList<T>’
adtTest.cpp:110:31: error: cannot define member function ‘
DList<T>::AdtAddCmd::usage’ within ‘DList<T>’
adtTest.cpp:116:19: error: cannot define member function ‘
DList<T>::AdtAddCmd::help’ within ‘DList<T>’
adtTest.cpp:127:40: error: cannot define member function ‘
DList<T>::AdtDeleteCmd::exec’ within ‘DList<T>’
adtTest.cpp:175:34: error: cannot define member function ‘
DList<T>::AdtDeleteCmd::usage’ within ‘DList<T>’
adtTest.cpp:182:22: error: cannot define member function ‘
DList<T>::AdtDeleteCmd::help’ within ‘DList<T>’
adtTest.cpp:192:39: error: cannot define member function ‘
DList<T>::AdtPrintCmd::exec’ within ‘DList<T>’
adtTest.cpp:218:33: error: cannot define member function ‘
DList<T>::AdtPrintCmd::usage’ within ‘DList<T>’
adtTest.cpp:224:21: error: cannot define member function ‘
DList<T>::AdtPrintCmd::help’ within ‘DList<T>’
adtTest.cpp:227:1: error: expected ‘}’ at end of input
In file included from adtTest.cpp:10:0:
adtTest.h: In member function ‘void DList<T>::AdtTest::deleteRandom(size_t)’
:
adtTest.h:100:41: error: there are no arguments to ‘getPos’ that depend on
a template parameter, so a declaration of ‘getPos’ must be available
adtTest.h:100:41: note: (if you use ‘-fpermissive’, G++ will accept your
code, but allowing the use of an undeclared name is deprecated)
adtTest.h: In member function ‘void DList<T>::AdtTest::printForward()’:
adtTest.h:135:7: error: need ‘typename’ before ‘
DList<DList<T>::AdtTestObj>::iterator’ because ‘DList<DList<T>::AdtTestObj>
’ is a dependent scope
adtTest.h:135:37: error: expected ‘;’ before ‘li’
adtTest.h:136:14: error: ‘li’ was not declared in this scope
adtTest.h: In member function ‘void DList<T>::AdtTest::printBackward()’:
adtTest.h:143:7: error: need ‘typename’ before ‘
DList<DList<T>::AdtTestObj>::iterator’ because ‘DList<DList<T>::AdtTestObj>
’ is a dependent scope
adtTest.h:143:37: error: expected ‘;’ before ‘li’
adtTest.h:143:62: error: ‘li’ was not declared in this scope
adtTest.h: In member function ‘void DList<T>::AdtTest::printData(size_t,
int, size_t)’:
adtTest.h:156:36: error: invalid type argument of unary ‘*’
adtTest.cpp: At global scope:
adtTest.cpp:30:1: error: expected unqualified-id at end of input



-

雖然很挫志，


但是面臨bug不de怎能說修過DSnP（？）

但就在此時我赫然發現...






...

adtTest.cpp我壓根兒沒動過啊...

...


哪呢!?

據說作業的所有問題都可以靠make clean->make 32解決





沒變

據說我有可能在參考implementation時動到

重新解壓縮！



沒變...

連error message都給我難兄難弟般的一模一樣



Q _ Q


這...

難道我在某個地方做了蠢事!?


--
※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 140.112.4.191
→ shryuhuai:'DList<DList::AdtTestObj>::iterator’ is not a type
→ shryuhuai:我猜是定義iterator的scope漏了}或;
→ simpdanny:檢查了...不是，這樣如此應該是compile dlist.h錯誤吧？
→ djshen:所以還沒找到錯喔@@
→ simpdanny:對啊...
→ djshen:看起來的確像是哪裡忘了加}..
→ shryuhuai:會不會是iteerator的scope結尾沒有加;
→ simpdanny:djshen(大鈞神)是對的!=..=謝謝>"<
※ 編輯: simpdanny       來自: 140.112.4.191        (11/26 16:37)
→ simpdanny:謝謝你們幫忙Q^Q
→ djshen:..