TreePath Class Reference

Main widget for previewing sensor channel data. More...

#include <treeitem.h>

Inheritance diagram for TreePath:

Collaboration diagram for TreePath:

List of all members.

Public Member Functions
	TreePath ()
	TreePath (const TreePath &treePath)
bool	operator< (const TreePath &other) const

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Detailed Description

Main widget for previewing sensor channel data.

Becase sometimes prepending of data is necessary QList is used as base class instead of the conceptually more appropriate QVector.

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Constructor & Destructor Documentation

TreePath::TreePath

(

)

: QList<qint64>(){};

TreePath::TreePath

(

const TreePath &

treePath

)

: QList<qint64>(treePath){};

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Member Function Documentation

bool TreePath::operator<

(

const TreePath &

other

)

const

Note:

This operator is required by QMap.

It is very important that this function is stable and works as expected because QMaps algorithms depend heavily on it.

                                                     {
    int sizeThis = this->count();
    int sizeOther = other.count();

    if (sizeThis != sizeOther)
        return sizeThis < sizeOther;

    Q_ASSERT(sizeThis == sizeOther);
    for(int i = 0; i < sizeThis; i++) {
        if ((*this)[i] == other[i])
            continue;
        else
            return (*this)[i] < other[i];
    }

    return false;
}

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The documentation for this class was generated from the following files:

• treeitem.h
• treeitem.cpp