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QcComponentFrames::FieldReader Class

class QcComponentFrames::FieldReader

Reads the fields of a known component of a version from a stream: a reference to a callable that outlives the read, without the allocation of a std::function. More...

Header: #include <server/storage/QcComponentFrames.h>

Public Functions

bool operator()(QDataStream &stream, quint16 version, quint32 length) const

Detailed Description

The callable is read(QDataStream &, quint16 version), or read(QDataStream &, quint16 version, quint32 length) for a reader that needs the component's length; it returns false for damaged data.

Member Function Documentation

bool FieldReader::operator()(QDataStream &stream, quint16 version, quint32 length) const

Reads the fields of version version from stream; length is the component's length. Returns false for damaged data.