hid_buffer Class Reference

Public Member Functions
	hid_buffer ()
	hid_buffer (const uint8_t *pData, size_t nSize)
	~hid_buffer ()
void	assign (const uint8_t *pData, size_t nSize)
void	clear ()
size_t	size () const
const uint8_t *	data () const

Private Attributes
uint8_t *	m_pData
size_t	m_nSize
size_t	m_nAllocated

Detailed Description

Definition at line 130 of file hid.cpp.

Constructor & Destructor Documentation

hid_buffer() [1/2]

hid_buffer::hid_buffer ( )

inline

Definition at line 133 of file hid.cpp.

                     : m_pData( nullptr ), m_nSize( 0 ), m_nAllocated( 0 )
        {
        }

hid_buffer() [2/2]

hid_buffer::hid_buffer ( const uint8_t *  pData, size_t  nSize  )

inline

Definition at line 137 of file hid.cpp.

                                                         : m_pData( nullptr ), m_nSize( 0 ), m_nAllocated( 0 )
        {
                assign( pData, nSize );
        }

~hid_buffer()

hid_buffer::~hid_buffer ( )

inline

Definition at line 142 of file hid.cpp.

        {
                delete[] m_pData;
        }

Member Function Documentation

assign()

void hid_buffer::assign ( const uint8_t *  pData, size_t  nSize  )

inline

Definition at line 147 of file hid.cpp.

References memcpy.

Referenced by hid_buffer_pool::emplace_back().

        {
                if ( nSize > m_nAllocated )
                {
                        delete[] m_pData;
                        m_pData = new uint8_t[ nSize ];
                        m_nAllocated = nSize;
                }

                m_nSize = nSize;
                memcpy( m_pData, pData, nSize );
        }

clear()

void hid_buffer::clear ( )

inline

Definition at line 160 of file hid.cpp.

        {
                m_nSize = 0;
        }

data()

const uint8_t* hid_buffer::data ( ) const

inline

Definition at line 170 of file hid.cpp.

Referenced by CHIDDevice::GetInput().

        {
                return m_pData;
        }

size()

size_t hid_buffer::size ( ) const

inline

Definition at line 165 of file hid.cpp.

Referenced by CHIDDevice::GetInput().

        {
                return m_nSize;
        }

Field Documentation

m_nAllocated

size_t hid_buffer::m_nAllocated

private

Definition at line 178 of file hid.cpp.

m_nSize

size_t hid_buffer::m_nSize

private

Definition at line 177 of file hid.cpp.

m_pData

uint8_t* hid_buffer::m_pData

private

Definition at line 176 of file hid.cpp.

---

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

• src/hidapi/android/hid.cpp