fort::hermes::FileContext

class fort::hermes::FileContext : public fort::hermes::Context

A context that reads from a hermes file sequence.

Public Functions

FileContext(const std::string &filename, bool followFiles = true)

Open the file sequence starting with filename.

Parameters

• filename – the first file of the sequence to open

• followFiles – if false, only filename will be read, otherwise the complete sequence until the last segment is read by this context.

Throws

InternalError – if filename is not a valid hermes file sequence

virtual void Read(fort::hermes::FrameReadout *ro)

Reads a FrameReadout from the Context.

Parameters

ro – the FrameReadout to parse to

Throws

• EndOfFile – if the Context does not contains any other data

• UnexpectedEndOfFileSequence – if a sequence of files does not end up gracefully

• WouldBlock – if a non-blocking connection has no messages yet ready.

• InternalError – if any other error occured