linux下編譯不能通過，但是在XP下GCC可以通過~

ogiso_pest

在LINUX下我使用gcc -o time time.cpp
但是出現(xiàn)
[root@localhost ~]# gcc -o time time.cpp
/tmp/ccn2e55l.o: In function `__static_initialization_and_destruction_0(int, int)':
time.cpp.text+0x23): undefined reference to `std::ios_base::Init::Init()'
/tmp/ccn2e55l.o: In function `__tcf_0':
time.cpp.text+0x6c): undefined reference to `std::ios_base::Init::~Init()'
/tmp/ccn2e55l.o: In function `main':
time.cpp.text+0x8b): undefined reference to `std::allocator<char>::allocator()'
time.cpp.text+0xa5): undefined reference to `std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(char const*, std::allocator<char> const&'
time.cpp.text+0xd3): undefined reference to `std::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
time.cpp.text+0xe6): undefined reference to `std::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
time.cpp.text+0xf6): undefined reference to `std::allocator<char>::~allocator()'
time.cpp.text+0x114): undefined reference to `std::allocator<char>::~allocator()'
/tmp/ccn2e55l.o: In function `Student::~Student()':
time.cpp.text._ZN7StudentD1Ev[Student::~Student()]+0xd): undefined reference to `std::basic_string<char, std::char_traits<char>, std::allocator<char> >::~basic_string()'
/tmp/ccn2e55l.o: In function `Student::Student(std::basic_string<char, std::char_traits<char>, std::allocator<char> >, int, float)':
time.cpp.text._ZN7StudentC1ESsif[Student::Student(std::basic_string<char, std::char_traits<char>, std::allocator<char> >, int, float)]+0x14): undefined reference to `std::basic_string<char, std::char_traits<char>, std::allocator<char> >::basic_string(std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&'
/tmp/ccn2e55l.o: In function `Student::display()':
time.cpp:(.text._ZN7Student7displayEv[Student::display()]+0x15): undefined reference to `std::cout'
time.cpp:(.text._ZN7Student7displayEv[Student::display()]+0x1a): undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std:perator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
time.cpp:(.text._ZN7Student7displayEv[Student::display()]+0x26): undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std:perator<< <char, std::char_traits<char>, std::allocator<char> >(std::basic_ostream<char, std::char_traits<char> >&, std::basic_string<char, std::char_traits<char>, std::allocator<char> > const&'
time.cpp:(.text._ZN7Student7displayEv[Student::display()]+0x2e): undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&'
time.cpp:(.text._ZN7Student7displayEv[Student::display()]+0x36): undefined reference to `std::basic_ostream<char, std::char_traits<char> >:perator<<(std::basic_ostream<char, std::char_traits<char> >& (*)(std::basic_ostream<char, std::char_traits<char> >&)'
time.cpp:(.text._ZN7Student7displayEv[Student::display()]+0x4b): undefined reference to `std::cout'
time.cpp:(.text._ZN7Student7displayEv[Student::display()]+0x50): undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std:perator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
time.cpp:(.text._ZN7Student7displayEv[Student::display()]+0x5c): undefined reference to `std::basic_ostream<char, std::char_traits<char> >:perator<<(int)'
time.cpp:(.text._ZN7Student7displayEv[Student::display()]+0x64): undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&'
time.cpp:(.text._ZN7Student7displayEv[Student::display()]+0x6c): undefined reference to `std::basic_ostream<char, std::char_traits<char> >:perator<<(std::basic_ostream<char, std::char_traits<char> >& (*)(std::basic_ostream<char, std::char_traits<char> >&)'
time.cpp:(.text._ZN7Student7displayEv[Student::display()]+0x81): undefined reference to `std::cout'
time.cpp:(.text._ZN7Student7displayEv[Student::display()]+0x86): undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std:perator<< <std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&, char const*)'
time.cpp:(.text._ZN7Student7displayEv[Student::display()]+0x92): undefined reference to `std::basic_ostream<char, std::char_traits<char> >:perator<<(float)'
time.cpp:(.text._ZN7Student7displayEv[Student::display()]+0x9a): undefined reference to `std::basic_ostream<char, std::char_traits<char> >& std::endl<char, std::char_traits<char> >(std::basic_ostream<char, std::char_traits<char> >&'
time.cpp:(.text._ZN7Student7displayEv[Student::display()]+0xa2): undefined reference to `std::basic_ostream<char, std::char_traits<char> >:perator<<(std::basic_ostream<char, std::char_traits<char> >& (*)(std::basic_ostream<char, std::char_traits<char> >&)'
/tmp/ccn2e55l.o:(.eh_frame+0x12): undefined reference to `__gxx_personality_v0'
collect2: ld 返回 1
[root@localhost ~]#




原代碼
#include<iostream>
#include<string>
using namespace std;

class person
{
public:
          person(string nam,int a,char s)
          {
                  name=nam;
                  age=a;
                  sex=s;
          }
          void show()
          {
                   cout<<"name:"<<name<<endl;
                   cout <<"age:"<<age<<endl;
                   cout<<"sex:"<<sex<<endl;
           }
private:
           string name;
           int age;
           char sex;
};

int main()
{
       person p("ogiso_pest",20,'G');
       p.show();
       return 0;
}

           
謝謝了~
代碼是我憑記憶寫的 不好意思 ~
但是在XP的GCC下確實通過了的

scutan

大哥, 這是C++, 你應(yīng)該
g++ time.cpp -o time

ghosTM55

ogiso_pest

o 謝謝了～
還有我是女生
謝謝了阿

ogiso_pest

但是我按照那樣運行 出現(xiàn)
[root@localhost ~]# g++ time.cpp -o time
time.cpp:1: 錯誤：expected constructor, destructor, or type conversion before ‘<’ token
/usr/lib/gcc/i386-redhat-linux/4.1.2/../../../../include/c++/4.1.2/i386-redhat-linux/bits/c++config.h:47: 錯誤：‘__gnu_debug_def’ 不是一個命名空間
/usr/lib/gcc/i386-redhat-linux/4.1.2/../../../../include/c++/4.1.2/i386-redhat-linux/bits/c++config.h:47: 錯誤：expected namespace-name before ‘;’ token
time.cpp: In member function ‘void person::show()’:
time.cpp:16: 錯誤：‘cout’ 在此作用域中尚未聲明
time.cpp:16: 錯誤：‘endl’ 在此作用域中尚未聲明

MMMIX

把出問題的代碼原封不動的拷貝上來。

free_boy

Linux下c程序和c++是有區(qū)別的，最好不要混淆，我也是剛開始學(xué)Linux，犯下了和樓主一樣的錯誤