folly::IOBuf::HeapPrefix Struct Reference

Public Member Functions
	HeapPrefix (uint16_t flg)
	~HeapPrefix ()

Public Attributes
uint16_t	magic
std::atomic< uint16_t >	flags

Detailed Description

Definition at line 89 of file IOBuf.cpp.

Constructor & Destructor Documentation

folly::IOBuf::HeapPrefix::HeapPrefix ( uint16_t  flg )

inlineexplicit

Definition at line 90 of file IOBuf.cpp.

: magic(kHeapMagic), flags(flg) {}

folly::IOBuf::HeapPrefix::~HeapPrefix ( )

inline

Definition at line 91 of file IOBuf.cpp.

References magic.

                {
    // Reset magic to 0 on destruction.  This is solely for debugging purposes
    // to help catch bugs where someone tries to use HeapStorage after it has
    // been deleted.
    magic = 0;
  }

Member Data Documentation

std::atomic<uint16_t> folly::IOBuf::HeapPrefix::flags

Definition at line 99 of file IOBuf.cpp.

Referenced by folly::IOBuf::releaseStorage().

uint16_t folly::IOBuf::HeapPrefix::magic

Definition at line 98 of file IOBuf.cpp.

Referenced by folly::IOBuf::releaseStorage(), and ~HeapPrefix().

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

• proxygen/folly/folly/io/IOBuf.cpp