i got several questions regarding QByteArray conversion and manipulation...
1. how do i convert QByteArray to QBitArray and vice versa? following code should put bytearray to bitarray... is it OK? how it is other way? only change of operator <<?
QBitArray bita;
QByteArray byta;
QDataStream bytads(&byta, QIODevice::ReadWrite);
operator>>(bytads,bita);
QBitArray bita;
QByteArray byta;
QDataStream bytads(&byta, QIODevice::ReadWrite);
operator>>(bytads,bita);
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2. how do I write/read bytearray from sharedmemory? following code should read 8 bytes form shared memory into bytearray... how to write it?
sharedmem.lock();
QByteArray memar=QByteArray((char*)sharedmem.constData(), 8);
sharedmem.unlock();
sharedmem.lock();
QByteArray memar=QByteArray((char*)sharedmem.constData(), 8);
sharedmem.unlock();
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