- void *_cnst, *_elem, *_var;
- lmm_constraint_t cnst = NULL;
- lmm_element_t elem = NULL;
- lmm_variable_t var = NULL;
- xbt_swag_t cnst_list = NULL;
- xbt_swag_t var_list = NULL;
- xbt_swag_t elem_list = NULL;
- xbt_strbuff_t buf = xbt_strbuff_new();
+ void* _cnst;
+ void* _elem;
+ void* _var;
+ lmm_constraint_t cnst = nullptr;
+ lmm_element_t elem = nullptr;
+ lmm_variable_t var = nullptr;
+ xbt_swag_t cnst_list = nullptr;
+ xbt_swag_t var_list = nullptr;
+ xbt_swag_t elem_list = nullptr;
+ std::string buf = std::string("MAX-MIN ( ");