Creating a graph

[MyOnlinePersona]

Hello, I must create one graph. I have not used graph before so I am unsure how to do this. I have all the data stored, first the vertex names in a vector, and then in other vector I have saved connected I make graph from this?

[againtry]

Qt?
QCustomPlot is also a useful addon to Qt
https://www.qcustomplot.com/index.php/tutorials/basicplotting

Also:
https://doc.qt.io/qt-5/qtwidgets-graphicsview-elasticnodes-example.html
https://www.qtcentre.org/threads/51623-Graph-(nodes-edges)-Drawing-in-Qt

[Handy Andy]

Hello MyOnlinePersona,

Need more.

Is this from Stroustrup's book Chapter 12 of "Programming - Principle and Practice (Second edition)" or from something else?

Not knowing where the "graph" header came from it is hard for anyone to tell you how to use it. And without any code there is no way to duplicate the problem or see what is wrong.

You need to provide more to work with please.

Andy

[lastchance]

https://www.geeksforgeeks.org/graph-data-structure-and-algorithms/