Vector BLF: Vector::BLF::RestorePoints Struct Reference

Vector BLF

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Public Member Functions | Public Attributes | List of all members
Vector::BLF::RestorePoints Struct Referencefinal

`#include <RestorePoints.h>`

## Public Member Functions
virtual void | read (AbstractFile &is)
virtual void | write (AbstractFile &os)
virtual uint32_t | calculateObjectSize () const

## Public Attributes
uint32_t | objectSize {0x00180008}
uint32_t | objectInterval {1000}
std::vector< RestorePoint > | restorePoints {}

## Detailed Description

List of restore points.

Note
  This class is based on observations, as there is no public documentation available. There are undocumented API functions for RestorePoint handling. And this seems like it.

## Member Function Documentation

## ◆ calculateObjectSize()

uint32_t Vector::BLF::RestorePoints::calculateObjectSize | ( |  | ) | const
| virtual

Calculates the objectSize

Returns
  object size

## ◆ read()

void Vector::BLF::RestorePoints::read | ( | AbstractFile & | is | ) |
| virtual

Read the data of this object

Parameters

  is | input stream

## ◆ write()

void Vector::BLF::RestorePoints::write | ( | AbstractFile & | os | ) |
| virtual

Write the data of this object

Parameters

  os | output stream

## Member Data Documentation

## ◆ objectInterval

uint32_t Vector::BLF::RestorePoints::objectInterval {1000}

object interval

This is the interval between RestorePoints. Actually, due to a bug in the implementation, the interval is actually objectInterval + 1; Default is 1000, so it's storing a list, which point to each 1001stth object.

## ◆ objectSize

uint32_t Vector::BLF::RestorePoints::objectSize {0x00180008}

Todo:
  Is this the maximum byte size of the restorePoints vector?

Not sure with this.

objectSize is usually 0x00180008=1572872. Reduced by sizeof(objectSize) + sizeof(objectInterval) lefts 1572864 bytes for restorePoints. Each RestorePoint has 24 bytes, which would result in 65536 elements. Seems like a potential maximum for the RestorePoints. But why does this need to be stored in the file?

Actually restorePointData.size() in this example, was just 20936, based on available data, which is 502464 bytes. So I would have expected to see objectSize=502472.

## ◆ restorePoints

std::vector<RestorePoint> Vector::BLF::RestorePoints::restorePoints {}

Restore Points

The documentation for this struct was generated from the following files:

- RestorePoints.h
- RestorePoints.cpp