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List: kde-optimize
Subject: Re: QCString -> QByteArray
From: Roger Larsson <roger.larsson () norran ! net>
Date: 2007-02-12 23:49:44
Message-ID: 200702130049.44820.roger.larsson () norran ! net
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On Monday 12 February 2007 14:49, David Faure wrote:
> Converting a QCString to a QByteArray:
What if you like to do something more, like adding a character?
for ( uint i = 0; i < numIterations; ++i ) {
mBodyOld.duplicate( aStr.data(), aStr.length()+1 );
mBodyOld += 'a';
}
for ( uint i = 0; i < numIterations; ++i ) {
mBodyNew = aStr;
mBodyNew.detach();
mBodyNew += 'a';
mBodyNew.truncate( aStr.size() -1+1);
}
for ( uint i = 0; i < numIterations; ++i ) {
mBodyNew.duplicate( aStr );
nBodyNew += 'a'; // Will this work without detach?
mBodyNew.truncate( aStr.size() -1+1 ); // Note: changed object for
size operation, correctly?
}
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