get_CallerCid

Env::get_CallerCid

void get_CallerCid(uint32_t iCaller , ContractID& cid);

Gets cid to the callee contract ID at the depth specified by iCaller

Parameters

• iCaller : the depth in the call stack
• cid : reference to store result value

Return value

• cid is filled with caller id if succeeded

Notes

• set iCaller == 0 to get the current contract ID
• will Halt() if iCaller is invalid

Example