Some trouble with QList<> and qsort

I hope somebody can help. I try to sort, but I get an error. :-(((

Code:

---

class FileEntry
{
 
    public:
    QString name;
    QString absolutePath;
    QString relativePath;
    double size;
    QString typ;
    QDateTime createDate;
    bool selected;
    int index;
 
 
    FileEntry(QString pName, QString pAbsolutePath,QString pRelativePath,double pSize,QString pTyp,QDateTime pCreateDate,bool pSelected,int pIndex)
    {
        name = pName;
        absolutePath =pAbsolutePath;
        relativePath=pRelativePath;
        size=pSize;
        typ=pTyp;
        createDate=pCreateDate;
        selected=pSelected;
        index = pIndex;
    }
 
};
 
 
 
bool lessSize(const FileEntry& a, const FileEntry& b)
{
   return a.size < b.size;
}
 
 
 
 
void DoSelection()
{
       QList<FileEntry> tmpList;
 
        tmpList.append(FileEntry("A","A","A",2.2,"A",QDateTime(),false,1));
        tmpList.append(FileEntry("A","A","A",2.2,"A",QDateTime(),false,1));
 
        qsort(tmpList.begin(),tmpList.end(),lessSize);
}

---

I get these error:
error: cannot convert 'QList<FileEntry>::iterator' to 'void*' for argument '1' to 'void qsort(void*, size_t, size_t, __compar_fn_t)'
qsort(tmpList.begin(),tmpList.end(),lessSize);

Thx.Cit

I tried the way from this post.....

http://www.qtcentre.org/threads/9485...tains-POINTERS

having never used qsort before, all I can say is that its looking at the wrong footprint of qsort. What version of Qt are you running?

this

Code:

---

qsort(tmpList.begin(),tmpList.end(),lessSize);

---

tries to call C function

Code:

---

qsort(void* ptr, size_t count, size_t size_in_bytes, int (*compare_function)(const void*,const void*))

---

signature obviously does not match arguments provided.
Probably this is what you want

Code:

---

qSort(tmpList.begin(),tmpList.end(),lessSize);

---

I go back to the simple basic's std:sort() instead of qsort()...... and it works from the beginning-