LibXR::DatabaseRawSequential::KeyInfo Struct Reference

键信息结构，存储键的元数据 (Structure containing key metadata). More...

Public Member Functions
	KeyInfo (bool nextKey, uint8_t nameLength, uint32_t dataSize)
void	SetNextKeyExist (bool value)
bool	GetNextKeyExist () const
void	SetNameLength (uint8_t len)
uint8_t	GetNameLength () const
void	SetDataSize (uint32_t size)
uint32_t	GetDataSize () const

Data Fields
uint32_t	raw_data

Detailed Description

键信息结构，存储键的元数据 (Structure containing key metadata).

Definition at line 201 of file database.hpp.

Constructor & Destructor Documentation

KeyInfo() [1/2]

LibXR::DatabaseRawSequential::KeyInfo::KeyInfo ( )

inline

Definition at line 205 of file database.hpp.

: raw_data(0xFFFFFFFF) {}

KeyInfo() [2/2]

LibXR::DatabaseRawSequential::KeyInfo::KeyInfo ( bool nextKey, uint8_t nameLength, uint32_t dataSize )

inline

Definition at line 207 of file database.hpp.

    {
      raw_data = 0;
      SetNextKeyExist(nextKey);
      SetNameLength(nameLength);
      SetDataSize(dataSize);
    }

Member Function Documentation

GetDataSize()

uint32_t LibXR::DatabaseRawSequential::KeyInfo::GetDataSize ( ) const

inline

Definition at line 231 of file database.hpp.

{ return raw_data & 0x00FFFFFF; }

GetNameLength()

uint8_t LibXR::DatabaseRawSequential::KeyInfo::GetNameLength ( ) const

inline

Definition at line 225 of file database.hpp.

{ return (raw_data >> 24) & 0x7F; }

GetNextKeyExist()

bool LibXR::DatabaseRawSequential::KeyInfo::GetNextKeyExist ( ) const

inline

Definition at line 219 of file database.hpp.

{ return (raw_data >> 31) & 0x1; }

SetDataSize()

void LibXR::DatabaseRawSequential::KeyInfo::SetDataSize ( uint32_t size )

inline

Definition at line 227 of file database.hpp.

    {
      raw_data = (raw_data & 0xFF000000) | (size & 0x00FFFFFF);
    }

SetNameLength()

void LibXR::DatabaseRawSequential::KeyInfo::SetNameLength ( uint8_t len )

inline

Definition at line 221 of file database.hpp.

    {
      raw_data = (raw_data & 0x80FFFFFF) | (uint32_t(len & 0x7F) << 24);
    }

SetNextKeyExist()

void LibXR::DatabaseRawSequential::KeyInfo::SetNextKeyExist ( bool value )

inline

Definition at line 215 of file database.hpp.

    {
      raw_data = (raw_data & 0x7FFFFFFF) | (uint32_t(value & 0x1) << 31);
    }

Field Documentation

raw_data

uint32_t LibXR::DatabaseRawSequential::KeyInfo::raw_data

Definition at line 203 of file database.hpp.

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

• src/middleware/database.hpp