Vector::BLF::MostAllocTab(3)

NAME
Vector::BLF::MostAllocTab - MOST_ALLOCTAB.

SYNOPSIS

#include <MostAllocTab.h>

Inherits Vector::BLF::ObjectHeader2.

  Public Member Functions
void read (AbstractFile &is) override
void write (AbstractFile &os) override
uint32_t calculateObjectSize () const override
Public Member Functions inherited from Vector::BLF::ObjectHeader2
ObjectHeader2 (const ObjectType objectType)
void read (AbstractFile &is) override
void write (AbstractFile &os) override
uint16_t calculateHeaderSize () const override
uint32_t calculateObjectSize () const override
Public Member Functions inherited from Vector::BLF::ObjectHeaderBase
ObjectHeaderBase (const uint16_t headerVersion, const ObjectType objectType)
ObjectHeaderBase (const ObjectHeaderBase &)=default
ObjectHeaderBase & operator= (const ObjectHeaderBase &)=default
ObjectHeaderBase (ObjectHeaderBase &&)=default
ObjectHeaderBase & operator= (ObjectHeaderBase &&)=default
virtual void read (AbstractFile &is)
virtual void write (AbstractFile &os)
virtual uint16_t calculateHeaderSize () const
virtual uint32_t calculateObjectSize () const

  Public Attributes
uint16_t channel {}
application channel
uint16_t length {}
uint32_t reservedMostAllocTab {}
std::vector< uint8_t > tableData {}
Public Attributes inherited from Vector::BLF::ObjectHeader2
uint32_t objectFlags {ObjectFlags::TimeOneNans}
object flags
uint8_t timeStampStatus {}
time stamp status
uint8_t reservedObjectHeader {0}
uint16_t objectVersion {0}
object specific version
uint64_t objectTimeStamp {0}
object timestamp
uint64_t originalTimeStamp {0}
original object timestamp
Public Attributes inherited from Vector::BLF::ObjectHeaderBase
uint32_t signature {ObjectSignature}
signature (ObjectSignature)
uint16_t headerSize {}
sizeof object header
uint16_t headerVersion {}
header version (1)
uint32_t objectSize {}
object size
ObjectType objectType {ObjectType::UNKNOWN}
object type

  Additional Inherited Members
Public Types inherited from Vector::BLF::ObjectHeader2
enum ObjectFlags : uint32_t { TimeTenMics = 0x00000001, TimeOneNans = 0x00000002 }
enum TimeStampStatus : uint8_t { Orig = 0x01, SwHw = 0x02, User = 0x10 }

Detailed Description

MOST_ALLOCTAB. Transports current state of the MOST25 Allocation Table of connected hardware interface.

Member Function Documentation

  uint32_t Vector::BLF::MostAllocTab::calculateObjectSize () const [override], [virtual]
Calculates the objectSize

Returns
    object size

Reimplemented from Vector::BLF::ObjectHeaderBase.

  void Vector::BLF::MostAllocTab::read (AbstractFile & is) [override], [virtual]
Read the data of this object

Parameters
    is input stream

Reimplemented from Vector::BLF::ObjectHeaderBase.

  void Vector::BLF::MostAllocTab::write (AbstractFile & os) [override], [virtual]
Write the data of this object

Parameters
    os output stream

Reimplemented from Vector::BLF::ObjectHeaderBase.

Member Data Documentation

  uint16_t Vector::BLF::MostAllocTab::channel {}

application channel Application channel

  uint16_t Vector::BLF::MostAllocTab::length {}
Length of variable data (usually 60 bytes for MOST25)

  uint32_t Vector::BLF::MostAllocTab::reservedMostAllocTab {}
reserved

  std::vector<uint8_t> Vector::BLF::MostAllocTab::tableData {}
Allocation Table

The label of a synchronous connection can be distributed over several bytes in the Allocation Table.

Each byte in mTableData contains a value that specifies the identification number of the label it belongs to. If the device is a timing master, the MSB of the byte value is used to indicate if the label is in use or not, otherwise the MSB should be ignored. The label number thus can be determined by byte value & 0x7F. If the resulting label number is 0x70, the byte is not used for any label.

Author

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