FMC
Member #4,431
March 2004
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Pretty mysterious linking error: | 1 | Compiler: Default compiler | | 2 | Building Makefile: "C:\DevCpp\Programmi\ctris\Makefile.win" | | 3 | Executing make... | | 4 | make.exe -f "C:\DevCpp\Programmi\ctris\Makefile.win" all | | 5 | gcc.exe -c gfx_misc.cpp -o gfx_misc.o -I"C:/DevCpp/include" -O3 | | 6 | | | 7 | gcc.exe main.o resources.o timer.o gfx.o board.o gfx_misc.o -o "ctris.exe" -L"C:/DevCpp/lib" -lfblend -lalleg | | 8 | | | 9 | gfx_misc.o(.text+0xaf):gfx_misc.cpp: undefined reference to `operator delete(void*)' | | 10 | gfx_misc.o(.text+0xbb):gfx_misc.cpp: undefined reference to `operator delete(void*)' | | 11 | gfx_misc.o(.text+0xeb):gfx_misc.cpp: undefined reference to `__gxx_personality_sj0' | | 12 | gfx_misc.o(.text+0x114):gfx_misc.cpp: undefined reference to `operator new(unsigned int)' | | 13 | gfx_misc.o(.text+0x222):gfx_misc.cpp: undefined reference to `operator delete(void*)' | | 14 | gfx_misc.o(.text+0x22d):gfx_misc.cpp: undefined reference to `operator delete(void*)' | | 15 | | | 16 | gfx_misc.o(.text$_ZNSt6vectorI8particleSaIS0_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS0_S2_EERKS0_[std::vector<particle, std::allocator<particle> >::_M_insert_aux(__gnu_cxx::__normal_iterator<particle*, std::vector<particle, std::allocator<particle> > >, particle const&)]+0x140):gfx_misc.cpp: undefined reference to `operator new(unsigned int)' | | 17 | gfx_misc.o(.text$_ZNSt6vectorI8particleSaIS0_EE13_M_insert_auxEN9__gnu_cxx17__normal_iteratorIPS0_S2_EERKS0_[std::vector<particle, std::allocator<particle> >::_M_insert_aux(__gnu_cxx::__normal_iterator<particle*, std::vector<particle, std::allocator<particle> > >, particle const&)]+0x27f):gfx_misc.cpp: undefined reference to `operator delete(void*)' | | 18 | collect2: ld returned 1 exit status | | 19 | | | 20 | make.exe: *** [ctris.exe] Error 1 | | 21 | | | 22 | Execution terminated |
And this is the snipped-down code that generates the error:
| 1 | class particle{ | | 2 | float x,y, vx, vy; | | 3 | int type, life, col, size; | | 4 | public: | | 5 | particle(int t, float _x, float _y){ | | 6 | ... | | 7 | } | | 8 | void draw(BITMAP *buf){ | | 9 | ... | | 10 | } | | 11 | int update(){ | | 12 | ... | | 13 | } | | 14 | }; | | 15 | | | 16 | class ccomet { | | 17 | vector<particle> trail; | | 18 | int x,y; | | 19 | public: | | 20 | ccomet(int a, int b){ | | 21 | x = a; | | 22 | y = b; | | 23 | for(int x=0; x<100; x++){ | | 24 | trail.push_back(particle(tCOMET, (float)x, (float)y)); | | 25 | } | | 26 | } | | 27 | void draw(BITMAP *buf){ | | 28 | for(int x=0; x<trail.size(); x++){ | | 29 | trail[x].draw(buf); | | 30 | } | | 31 | } | | 32 | void update(){ | | 33 | vector<particle>::iterator p; | | 34 | for(p = trail.begin(); p!=trail.end(); p++){ | | 35 | if(p->update()){//is dead | | 36 | trail.erase(p); | | 37 | p--; | | 38 | } | | 39 | } | | 40 | } | | 41 | ~ccomet(){ | | 42 | trail.empty(); | | 43 | } | | 44 | | | 45 | }*com; |
It actually compiled fine, but as soon as i added com = new ccomet(20,20); that nasty error popped out.
Its been quite some time from the last time i programmed, so it could be something stupid...
[FMC Studios] - [Caries Field] - [Ctris] - [Pman] - [Chess for allegroites]
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