CODEWITHSUNDEEP
c++vector
Stephen Smith
Stephen Smith

Reputation: 513

Nasty error when initializing vector

I am just trying to make a vector, but it gives me a huge error and I am following a working example from my other project. The code:

#include <stdio.h>
#include <stdlib.h>
#include <vector>
using namespace std;

struct organism {
    bool One;
    bool Two;
};
std::vector<organism> organisms;

int main() {
    printf("Content-type: text/html\n\n");
    printf("TEST");
    printf(getenv("QUERY_STRING"));

    return 0;
}

The error:

> "make" 
C:/MinGW/bin/gcc.exe -o build/e2.exe source/main.cpp
C:\Users\Stephen\AppData\Local\Temp\ccc0a0w2.o:main.cpp:(.text$_ZN9__gnu_cxx13new_allocatorI8organismE10deallocateEPS1_j[__gnu_cxx::new_allocator<organism>::deallocate(organism*, unsigned int)]+0xd): undefined reference to `operator delete(void*)'
C:\Users\Stephen\AppData\Local\Temp\ccc0a0w2.o:main.cpp:(.eh_frame$_ZNSt12_Vector_baseI8organismSaIS0_EED2Ev+0x13): undefined reference to `__gxx_personality_v0'
C:\Users\Stephen\AppData\Local\Temp\ccc0a0w2.o:main.cpp:(.eh_frame$_ZNSt6vectorI8organismSaIS0_EED1Ev+0x13): undefined reference to `__gxx_personality_v0'
collect2: ld returned 1 exit status
"make": *** [build] Error 1

> Process Exit Code: 2
> Time Taken: 00:01

I can compile it if I comment out std::vector<organism> organisms; but I have no clue what's wrong with that line. It's exactly the same in my other project, which compiles fine.

Upvotes: 1

Views: 390

Answers (1)

rob mayoff
rob mayoff

Reputation: 386038

You need to compile with g++.exe instead of gcc.exe so that it will know it needs to link with the C++ library.

Upvotes: 8

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