鏈接矢量類的問題

我有一大堆ccc代碼和一些C++代碼的.cc文件的大項目。我想在這個程序中使用一個向量，因爲我需要一個無限制的數據類型，這個數據類型很容易讓2d（換句話說，我不想使用數組或列表）。問題是，當我在包含矢量類後運行make時，出現了以前沒有得到的錯誤。唯一的區別是#include <vector>。我沒有編寫make文件（其中大約有4個或5個），但據我所知，它使用的是GNU編譯器。我沒有實例化矢量對象，已經包含using namespace std;，並且當我註釋掉矢量的include指令時，錯誤消失。在這個項目的另一個文件中，我使用了隊列庫，它沒有任何問題。問題發生在我將它包含在.h文件中時，它對.cc文件沒有問題，但是因爲我需要在.h文件中實例化矢量對象，所以我沒有使用.cc文件的商品爲了這。有人可以幫我解決這個問題嗎？鏈接矢量類的問題

這裏是bash的粘貼的，導致錯誤產生的部分輸出複製：

g++ -g -Wall -m32 -Wshadow -I../bin -I../filesys -I../userprog -I../threads -I../machine 
-DUSER_PROGRAM -DFILESYS_NEEDED -DFILESYS_STUB -DHOST_i386 -DCHANGED -c ../threads/main.cc 

g++ -g -Wall -m32 -Wshadow -I../bin -I../filesys -I../userprog -I../threads -I../machine 
-DUSER_PROGRAM -DFILESYS_NEEDED -DFILESYS_STUB -DHOST_i386 -DCHANGED -c ../threads 
/scheduler.cc 

g++ -g -Wall -m32 -Wshadow -I../bin -I../filesys -I../userprog -I../threads -I../machine 
-DUSER_PROGRAM -DFILESYS_NEEDED -DFILESYS_STUB -DHOST_i386 -DCHANGED -c ../threads/synch.cc 

g++ -g -Wall -m32 -Wshadow -I../bin -I../filesys -I../userprog -I../threads -I../machine 
-DUSER_PROGRAM -DFILESYS_NEEDED -DFILESYS_STUB -DHOST_i386 -DCHANGED -c ../threads 
/system.cc 

g++ -g -Wall -m32 -Wshadow -I../bin -I../filesys -I../userprog -I../threads -I../machine 
-DUSER_PROGRAM -DFILESYS_NEEDED -DFILESYS_STUB -DHOST_i386 -DCHANGED -c ../threads 
/thread.cc 

g++ -g -Wall -m32 -Wshadow -I../bin -I../filesys -I../userprog -I../threads -I../machine 
-DUSER_PROGRAM -DFILESYS_NEEDED -DFILESYS_STUB -DHOST_i386 -DCHANGED -c ../threads 
/threadtest.cc 

g++ -g -Wall -m32 -Wshadow -I../bin -I../filesys -I../userprog -I../threads -I../machine 
-DUSER_PROGRAM -DFILESYS_NEEDED -DFILESYS_STUB -DHOST_i386 -DCHANGED -c ../machine 
/interrupt.cc 

g++ -g -Wall -m32 -Wshadow -I../bin -I../filesys -I../userprog -I../threads -I../machine 
-DUSER_PROGRAM -DFILESYS_NEEDED -DFILESYS_STUB -DHOST_i386 -DCHANGED -c ../machine 
/sysdep.cc 

In file included from /usr/include/c++/4.4/vector:61, 

       from ../threads/system.h:19, 

       from ../machine/sysdep.cc:77: 

/usr/include/c++/4.4/bits/stl_algobase.h:232:56: error: macro "min" passed 3 arguments, 
but takes just 2 

/usr/include/c++/4.4/bits/stl_algobase.h:253:56: error: macro "max" passed 3 arguments, 
but takes just 2 

In file included from /usr/include/c++/4.4/vector:61, 

       from ../threads/system.h:19, 

       from ../machine/sysdep.cc:77: 

/usr/include/c++/4.4/bits/stl_algobase.h:186: error: expected unqualified-id before ‘const’ 

/usr/include/c++/4.4/bits/stl_algobase.h:186: error: expected ‘)’ before ‘const’ 

/usr/include/c++/4.4/bits/stl_algobase.h:186: error: expected ‘)’ before ‘const’ 

/usr/include/c++/4.4/bits/stl_algobase.h:186: error: expected ‘)’ before ‘const’ 

/usr/include/c++/4.4/bits/stl_algobase.h:186: error: expected initializer before ‘const’ 

/usr/include/c++/4.4/bits/stl_algobase.h:209: error: expected unqualified-id before ‘const’ 

/usr/include/c++/4.4/bits/stl_algobase.h:209: error: expected ‘)’ before ‘const’ 

/usr/include/c++/4.4/bits/stl_algobase.h:209: error: expected ‘)’ before ‘const’ 

/usr/include/c++/4.4/bits/stl_algobase.h:209: error: expected ‘)’ before ‘const’ 

/usr/include/c++/4.4/bits/stl_algobase.h:209: error: expected initializer before ‘const’ 

/usr/include/c++/4.4/bits/stl_algobase.h:232: error: ‘std::min’ declared as an ‘inline’ 
variable 

/usr/include/c++/4.4/bits/stl_algobase.h:232: error: template declaration of ‘const _Tp& 
std::min’ 

/usr/include/c++/4.4/bits/stl_algobase.h:235: error: expected primary-expression before 
‘if’ 

/usr/include/c++/4.4/bits/stl_algobase.h:235: error: expected ‘}’ before ‘if’ 


/usr/include/c++/4.4/bits/stl_algobase.h:237: error: expected unqualified-id before 
‘return’ 

/usr/include/c++/4.4/bits/stl_algobase.h:253: error: ‘max’ declared as an ‘inline’ variable 

/usr/include/c++/4.4/bits/stl_algobase.h:253: error: template declaration of ‘const _Tp& 
max’ 

/usr/include/c++/4.4/bits/stl_algobase.h:256: error: expected primary-expression before 
‘if’ 

/usr/include/c++/4.4/bits/stl_algobase.h:256: error: expected ‘}’ before ‘if’ 

/usr/include/c++/4.4/bits/stl_algobase.h:258: error: expected unqualified-id before 
‘return’ 

/usr/include/c++/4.4/bits/stl_algobase.h:259: error: expected declaration before ‘}’ token 


make[1]: *** [sysdep.o] Error 1 

make[1]: Leaving directory `/home/f85/njvanbal/workspace/nachos2/userprog' 

make: *** [all] Error 2

來源

2010-10-24 user381261

總是最好看回第一誤差第一;你的情況：

/usr/include/c++/4.4/bits/stl_algobase.h:232:56: error: macro "min" passed 3 arguments, 
but takes just 2 
/usr/include/c++/4.4/bits/stl_algobase.h:253:56: error: macro "max" passed 3 arguments, 
but takes just 2

看起來你已經定義一個宏（或者函數）在自己的代碼稱爲min和max。對於vector，#include顯然也定義了一個用於min和max的宏，並且編譯器變得混亂。更改您的min和max宏的名稱。

來源

2010-10-24 16:41:06 greg

@ user381261：宏是邪惡的。你顯然聽說過這個。現在你有一個證明。如果您必須使用宏，只需將它們命名爲WITH_LONG_UGLY_NAMES，以儘量減少它們被定義的可能性。命名空間並不會幫助，因爲宏不遵守範圍......爲什麼人們不會盲目地遵循諸如「不要使用宏，除非必須」這樣的好建議 – 2010-10-24 16:49:36

我沒有寫這個項目，我是不允許修改這些宏所在的代碼，但我將確保在將來記住您的建議。 – user381261 2010-10-24 18:20:55

有人寫了宏calles'min'和'max'，並把它們放在你不允許修改的頭文件中？這值得thedailywtf.com。 – Beta 2010-10-25 12:26:35

鏈接矢量類的問題

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