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Commit c6c6ab50 authored by Adam Lesinski's avatar Adam Lesinski Committed by Gerrit Code Review
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Merge "Implement C++11 move semantics for android::FileMap"

parents 17cd2c49 6f8885bc

include/utils/FileMap.h

+3 −0
Original line number Diff line number Diff line
@@ -52,6 +52,9 @@ class FileMap { 
public:

    FileMap(void);



    FileMap(FileMap&& f);

    FileMap& operator=(FileMap&& f);



    /*

     * Create a new mapping on an open file.

     *

libutils/FileMap.cpp

+37 −0
Original line number Diff line number Diff line
@@ -53,6 +53,43 @@ FileMap::FileMap(void) 
{

}



// Move Constructor.

FileMap::FileMap(FileMap&& other)

    : mFileName(other.mFileName), mBasePtr(other.mBasePtr), mBaseLength(other.mBaseLength),

      mDataOffset(other.mDataOffset), mDataPtr(other.mDataPtr), mDataLength(other.mDataLength)

#if defined(__MINGW32__)

      , mFileHandle(other.mFileHandle), mFileMapping(other.mFileMapping)

#endif

{

    other.mFileName = NULL;

    other.mBasePtr = NULL;

    other.mDataPtr = NULL;

#if defined(__MINGW32__)

    other.mFileHandle = 0;

    other.mFileMapping = 0;

#endif

}



// Move assign operator.

FileMap& FileMap::operator=(FileMap&& other) {

    mFileName = other.mFileName;

    mBasePtr = other.mBasePtr;

    mBaseLength = other.mBaseLength;

    mDataOffset = other.mDataOffset;

    mDataPtr = other.mDataPtr;

    mDataLength = other.mDataLength;

    other.mFileName = NULL;

    other.mBasePtr = NULL;

    other.mDataPtr = NULL;

#if defined(__MINGW32__)

    mFileHandle = other.mFileHandle;

    mFileMapping = other.mFileMapping;

    other.mFileHandle = 0;

    other.mFileMapping = 0;

#endif

    return *this;

}



// Destructor.

FileMap::~FileMap(void)

{