8#include "Arp/Base/Core/Enum.hxx" 
   85ARP_EXPORT std::ostream& operator<<(std::ostream& os, 
ErrorCode value);
 
   86ARP_EXPORT std::istream& operator>>(std::istream& is, 
ErrorCode& value);
 
   92template<> 
struct fmt::formatter<
Arp::Services::DataLogger::Services::ErrorCode> : 
public fmt::ostream_formatter {};
 
This is the base class of all Arp exception classes.
Definition: Exception.hpp:21
 
std::uint8_t uint8
The Arp unsigned integer type of 1 byte size.
Definition: PrimitiveTypes.hpp:25
 
Namespace for services of the DataLogger
 
ErrorCode
Possible error codes for data-logger rsc services.
Definition: ErrorCode.hpp:19
 
@ NoSuchSession
The specified session does not exist.
 
@ SessionRunning
The specified session is in running state.
 
@ NoSuchVariable
The specified variable does not exists.
 
@ NoData
No data exists for the requested time range
 
@ DataUnavailable
Expected data is unavailable for the requested time range due to an unmounted volume an off-line arch...
 
Root namespace for the PLCnext API