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Showing results for tags 'custom creator'.
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I am trying to use an sc_vector of modules with a custom creator to pass constructor arguments. It seems to work and run through the entire program, but at exit causes a segfault. GDB shows that this is due to to sc_vector calling the destructor of the module. I have no dynamically-allocated memory or pointers in the module. Here's the overview: outside of sc_main (global -- but I also tried inside of sc_main): -------------------------- struct create_mod { unsigned int m_arg1; unsigned int m_arg2; create_mod(unsigned int arg1, unsigned int arg2) : m_arg1(arg1), m_arg2(arg2) {} mod* operator()(const char* name, size_t) { return new mod(name, m_arg1, m_arg2); } }; Inside sc_main: --------------------------- unsigned int num_of_mods = 8; unsigned int args1 = 5, args2 = 4; sc_vector<mod> vec_mod("mods"); vec_mod.init(num_of_mods, create_mod(args1, args2)); // ... use vec_mod, bind ports, etc ... return 0; So the program runs, then segfaults at the end with "core dumped". GDB results: Backtracing shows: Note the bit in red. Also note that line 334 is the closing brace of sc_main. Also: As I said, I have no dynamically-allocated memory in the class. I have tried an empty destructor (as well as = default since I'm using C++11) but got the same result. Any ideas? Thanks in advance.
