BigBufferHandle Class Reference

#include <big_buffer.h>

Collaboration diagram for BigBufferHandle:

Public Member Functions
	BigBufferHandle ()=default
	BigBufferHandle (void *buffer, BigBufferUser user)
	~BigBufferHandle ()
	BigBufferHandle (BigBufferHandle &&other)
BigBufferHandle &	operator= (BigBufferHandle &&)
constexpr	operator bool () const
template<class TBuffer >
const TBuffer *	get () const
template<class TBuffer >
TBuffer *	get ()
size_t	size () const

Private Attributes
void *	m_bufferPtr = nullptr
BigBufferUser	m_user = BigBufferUser::None

Detailed Description

Definition at line 18 of file big_buffer.h.

Constructor & Destructor Documentation

BigBufferHandle() [1/3]

BigBufferHandle::BigBufferHandle ( )

default

BigBufferHandle() [2/3]

BigBufferHandle::BigBufferHandle	(	void *	buffer,
		BigBufferUser	user
	)

Definition at line 25 of file big_buffer.cpp.

    : m_bufferPtr(buffer)
    , m_user(user)
{
}

~BigBufferHandle()

BigBufferHandle::~BigBufferHandle

(

)

Definition at line 55 of file big_buffer.cpp.

                                  {
    if (m_bufferPtr) {
        releaseBuffer(m_bufferPtr, m_user);
    }
}

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BigBufferHandle() [3/3]

BigBufferHandle::BigBufferHandle

(

BigBufferHandle &&

other

)

Definition at line 31 of file big_buffer.cpp.

                                                        {
    // swap contents of the two objects
    m_bufferPtr = other.m_bufferPtr;
    other.m_bufferPtr = nullptr;
 
    m_user = other.m_user;
    other.m_user = BigBufferUser::None;
}

Member Function Documentation

get() [1/2]

template<class TBuffer >

TBuffer * BigBufferHandle::get ( )

inline

Definition at line 39 of file big_buffer.h.

                   {
        return reinterpret_cast<TBuffer*>(m_bufferPtr);
    }

get() [2/2]

template<class TBuffer >

const TBuffer * BigBufferHandle::get ( ) const

inline

Definition at line 34 of file big_buffer.h.

                               {
        return reinterpret_cast<TBuffer*>(m_bufferPtr);
    }

Referenced by TunerStudio::handleCrcCommand(), perfEventImpl(), and startSampling().

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operator bool()

constexpr BigBufferHandle::operator bool ( ) const

inlineexplicitconstexpr

Definition at line 29 of file big_buffer.h.

                                             {
        return m_bufferPtr != nullptr;
    }

operator=()

BigBufferHandle & BigBufferHandle::operator=

(

BigBufferHandle &&

other

)

Definition at line 40 of file big_buffer.cpp.

                                                                    {
    if (this != &other) {
        if (m_bufferPtr) {
            releaseBuffer(m_bufferPtr, m_user);
        }
        // swap contents of the two objects
        m_bufferPtr = other.m_bufferPtr;
        other.m_bufferPtr = nullptr;
 
        m_user = other.m_user;
        other.m_user = BigBufferUser::None;
    }
    return *this;
}

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size()

size_t BigBufferHandle::size ( ) const

inline

Definition at line 43 of file big_buffer.h.

                        {
        return BIG_BUFFER_SIZE;
    }

Referenced by TunerStudio::handleCrcCommand().

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Field Documentation

m_bufferPtr

void* BigBufferHandle::m_bufferPtr = nullptr

private

Definition at line 48 of file big_buffer.h.

Referenced by BigBufferHandle(), get(), get(), operator bool(), operator=(), and ~BigBufferHandle().

m_user

BigBufferUser BigBufferHandle::m_user = BigBufferUser::None

private

Definition at line 49 of file big_buffer.h.

Referenced by BigBufferHandle(), operator=(), and ~BigBufferHandle().

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

• controllers/core/big_buffer.h
• controllers/core/big_buffer.cpp