MPCode Namespace Reference

This namespace prevents conflicts between MPCode::kError and ELogLevel::kError. More...

Enumerations
enum	EMPCode : unsigned {   kExecFunc = 0, kExecFuncWithArg, kFuncResult, kIdling = 100,   kSendResult, kProcFile = 200, kProcRange, kProcTree,   kProcSelector, kProcResult, kProcEnded, kProcError,   kMessage = 1000, kError, kFatalError, kShutdownOrder,   kShutdownNotice, kRecvError }
	An enumeration of the message codes handled by TProcessExecutor, TTreeProcessorMP, TMPWorker, TMPWorkerTree and by the low level classes TMPClient and TMPWorker. More...

Detailed Description

This namespace prevents conflicts between MPCode::kError and ELogLevel::kError.

Enumeration Type Documentation

EMPCode

enum MPCode::EMPCode : unsigned

An enumeration of the message codes handled by TProcessExecutor, TTreeProcessorMP, TMPWorker, TMPWorkerTree and by the low level classes TMPClient and TMPWorker.

Enumerator
kExecFunc	Execute function without arguments.
kExecFuncWithArg	Execute function with the argument contained in the message.
kFuncResult	The message contains the result of a function execution.
kIdling	We are ready for the next task.
kSendResult	Ask for a kFuncResult/kProcResult.
kProcFile	Tell a TMPWorkerTree which tree to process. The object sent is a TreeInfo.
kProcRange	Tell a TMPWorkerTree which tree and entries range to process. The object sent is a TreeRangeInfo.
kProcTree	Tell a TMPWorkerTree to process the tree that was passed to it at construction time.
kProcSelector	Tell a TMPWorkerTree to process the tree using the selector passed to it at construction time.
kProcResult	The message contains the result of the processing of a TTree.
kProcEnded	Tell the client we are done processing (i.e. we have reached the target number of entries to process)
kProcError	Tell the client there was an error while processing.
kMessage	Generic message.
kError	Error message.
kFatalError	Fatal error: whoever sends this message is terminating execution.
kShutdownOrder	Used by the client to tell servers to shutdown.
kShutdownNotice	Used by the workers to notify client of shutdown.
kRecvError	Error while reading from the socket.

Definition at line 28 of file MPCode.h.