Vector::BL...50AllocTab(3)

💅 Vector::BL...50AllocTab(3) 💅

okay so this is the Library Functions Manual page for Vector::BL...50AllocTab(3), and the source/version vibe is Vector BLF. It's giving very specific C++ class lore, and we're keeping every detail, no cap. 🫶

✨ NAME ✨

Vector::BLF::Most150AllocTab — MOST_150_ALLOCTAB. That's the name, bestie. periodt. 💅

🦋 SYNOPSIS 🦋

#include <Most150AllocTab.h>

Inherits Vector::BLF::ObjectHeader2. main character energy: this class is a child of ObjectHeader2, fr fr.

Public Member Functions

• void read (AbstractFile &is) override — reads the data of this object, details down below 👇
• void write (AbstractFile &os) override — writes the data of this object, details down below 👇
• uint32_t calculateObjectSize () const override — calculates the objectSize, details down below 👇

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. iconic allocation-table behaviour, honestly. ✨

🎀 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. the channel said it twice, so you know it's serious.

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.

• Max. 116 with SBC=29 for MOST50
• 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. like, do not forget the multiple-of-4 rule, bestie.

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.)

• Bit 0..12 (LabelIdent): Synchronous Connection Label
• Bit 12..15 (LabelStatus):
  • 0: label unchanged
  • 4: label has been added (allocated)
  • 8: label has been removed (de-allocated) List removed labels at the end of the table! Listing of removed labels is optional.
• 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 >...

• S: status flags
  • 0x4: 1: new label (alloc)
  • 0x8: 1: this label has been removed (dealloc)
• LLL: label number
• WWWW: label width
• < channels >: list of 16-bit channel numbers (size = label width)

👑 Author 👑

Generated automatically by Doxygen for Vector BLF from the source code. autogenerated slay, honestly. 🫶

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🏁 that's the page, bestie — source/version: Vector BLF, and the footer doesn't show a date, so we're not inventing one. Vector::BL...50AllocTab(3) out. 💅✨