Vector::BLF::Most150AllocTab(3)                       Library Functions Manual

NAME
       Vector::BLF::Most150AllocTab - MOST_150_ALLOCTAB.


SYNOPSIS
       #include <Most150AllocTab.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

   Public Attributes
       uint16_t channel {}
           application channel
       uint16_t eventModeFlags {}
           determines the data layout
       uint16_t freeBytes {}
           number of free bytes after the operation
       uint16_t length {}
           number of bytes in tableData
       uint64_t reservedMost150AllocTab {}
       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_150_ALLOCTAB.

       Transports current state and changes of the MOST50/150 Allocation
       Table.

Member Function Documentation
   uint32_t Vector::BLF::Most150AllocTab::calculateObjectSize () const
       [override],  [virtual]
       Calculates the objectSize

       Returns
           object size

       Reimplemented from Vector::BLF::ObjectHeaderBase.

   void Vector::BLF::Most150AllocTab::read (AbstractFile & is) [override],
       [virtual]
       Read the data of this object

       Parameters
           is input stream

       Reimplemented from Vector::BLF::ObjectHeaderBase.

   void Vector::BLF::Most150AllocTab::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::Most150AllocTab::channel {}
       application channel Application channel

   uint16_t Vector::BLF::Most150AllocTab::eventModeFlags {}
       determines the data layout Determines the data layout (see below)

   uint16_t Vector::BLF::Most150AllocTab::freeBytes {}
       number of free bytes after the operation Number of free bytes after the
       operation

       o Max. 116 with SBC=29 for MOST50

       o Max. 372 with SBC=93 for MOST150

   uint16_t Vector::BLF::Most150AllocTab::length {}
       number of bytes in tableData Length of variable data in bytes. The
       value must be a multiple of 4.

   uint64_t Vector::BLF::Most150AllocTab::reservedMost150AllocTab {}
       reserved

   std::vector<uint8_t> Vector::BLF::Most150AllocTab::tableData {}
       Allocation Table data

       The data layout tableData depends on bit 0 of eventModeFlags.

       If bit 0 of eventModeFlags is clear tableData contains length/4 records
       with the following fields. (Other data layouts are not specified yet.)

       o Bit 0..12 (LabelIdent): Synchronous Connection Label

       o Bit 12..15 (LabelStatus):

         o 0: label unchanged

         o 4: label has been added (allocated)

         o 8: label has been removed (de-allocated) List removed labels at the
           end of the table! Listing of removed labels is optional.

       o Bit 16..31 (LabelWidth): Width of the label in bytes

       Data layout: if((eventModeFlags & 0x0001) == 0) layout A:
       SLLLWWWWSLLLWWWWSLLLWWWW... if((eventModeFlags & 0x0001) == 0x0001)
       layout B: SLLLWWWW< channels >SLLLWWWW< channels >SLLLWWWW< channels
       >...

       o S: status flags

         o 0x4: 1: new label (alloc)

         o 0x8: 1: this label has been removed (dealloc)

       o LLL: label number

       o WWWW: label width

       o < channels >: list of 16-bit channel numbers (size = label width)



Author
       Generated automatically by Doxygen for Vector BLF from the source code.

                                  Vector BLF   Vector::BLF::Most150AllocTab(3)