Query: Activities defined or unresolved in a given chartPurpose: Returns activities that are explicitly defined or unresolved in the charts of the input liststm_r_ac_def_or_unres_in_ ch (stm_list
in_list, int *status);
Query: Activities defined in a given chartPurpose: Returns the activities that are explicitly defined in the charts of the input liststm_r_ac_defined_in_ch (stm_list in_list,
int *status);
Query: Control activities described by a given statechartPurpose: Returns the control activities described by statecharts in the input liststm_r_ac_described_by_ch (stm_list
in_list, int *status);
Query: Activities instance of a given chartPurpose: Returns the instance activities defined by the charts in the input liststm_r_ac_instance_of_ch (stm_list in_list,
int *status);
Query: Root activities of a given chartPurpose: Returns the internally defined activities (of type diagram) attached to the charts in the input list Query: Top-level activities of a given chartPurpose: Returns the top-level activities (not contained in any box) of the charts in the input liststm_r_ac_top_level_in_ch (stm_list
in_list, int *status);
Query: Activities unresolved in a given chartPurpose: Returns activities that are unresolved in the charts of the input liststm_r_ac_unresolved_in_ch (stm_list
in_list, int *status);