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Questions - qvector

Problem on std::sort with QObject and QVector<MyQObject*>

I have a problem with sort of QVector<MyQObject*>. This is in real case of use for listing directorys and datas (like ls unix command). Here in this example "/Users/Stephane/" on my un...
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St&#233;phane

c++

qt

sorting

qobject

qvector

Votes: 0

Answers: 1

Latest Answer

When you pass a pointer to any function, it's your responsibility to dereference the pointer and get from it the information it points to. That is not automatic -- you have to write the code to do it...
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PaulMcKenzie

invalit type &#39;int[int]&#39; for array subscript

I`m trying convert QBytearray to QVector<QVector3D>. extern "C" { typedef struct { double **vertexes; int top_rows_vertexes; int top_column_vertexes; ...
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Genrih Frank

c++

qt

qvector

Votes: 0

Answers: 1

Latest Answer

int top_rows_vertexes; That is a plain integer A.top_rows_vertexes[0][0] Here you are trying to index into an integer, which obviously will not work. You probably want to index into vertexes like fo...
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hyde

QVector construct with multiple object

I want to QVector start with several QSoundEffects (pratically). I try below code but not work. QVector<QSoundEffect *> reelSounds(4,new QSoundEffect()); I also don't want to go to a long method...
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blackmamba

c++

qt

audio

qvector

Votes: 0

Answers: 1

Latest Answer

If you want to initialize the vector at header level, in your header: QVector<QSoundEffect *> reelSounds{new QSoundEffect(), new QSoundEffect(), new QSoundEffect(), new QSoundEffect()}; Slightl...
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p-a-o-l-o

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