crashpad::LengthDelimitedRingBufferReader< RingBufferDataType > Class Template Reference

Reads variable-length data buffers from a RingBufferData, delimited by Base128 varint-encoded length delimiters. More...

#include "client/length_delimited_ring_buffer.h"

Public Member Functions
constexpr	LengthDelimitedRingBufferReader (RingBufferDataType &ring_buffer)
	Constructs a reader which holds a reference to ring_buffer.
	LengthDelimitedRingBufferReader (const LengthDelimitedRingBufferReader &)=delete
LengthDelimitedRingBufferReader &	operator= (const LengthDelimitedRingBufferReader &)=delete
bool	Pop (std::vector< uint8_t > &target_buffer)
	Pops off the next buffer from the front of the ring buffer.
void	ResetForTesting ()
	Resets the state of the reader (e.g., for testing).

Detailed Description

template<typename RingBufferDataType>
class crashpad::LengthDelimitedRingBufferReader< RingBufferDataType >

Reads variable-length data buffers from a RingBufferData, delimited by Base128 varint-encoded length delimiters.

Holds a reference to a RingBufferData with the capacity to hold RingBufferDataType::size() bytes of variable-length buffers each preceded by its length (encoded as a Base128 length varint).

Provides reading capabilities via Pop().

Constructor & Destructor Documentation

LengthDelimitedRingBufferReader()

template<typename RingBufferDataType>

crashpad::LengthDelimitedRingBufferReader< RingBufferDataType >::LengthDelimitedRingBufferReader ( RingBufferDataType & ring_buffer )

inlineexplicitconstexpr

Constructs a reader which holds a reference to ring_buffer.

Parameters

[in]

ring_buffer

The ring buffer from which data will be read. This object must outlive the lifetime of ring_buffer.

Member Function Documentation

Pop()

template<typename RingBufferDataType>

bool crashpad::LengthDelimitedRingBufferReader< RingBufferDataType >::Pop ( std::vector< uint8_t > & target_buffer )

inline

Pops off the next buffer from the front of the ring buffer.

Parameters

[in]

target_buffer

On success, the buffer into which data will be read.

Returns

On success, returns true and advances ring_buffer.data_range past the end of the buffer read. Otherwise, returns false.

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

• client/length_delimited_ring_buffer.h