Re: [ROOT] Two dimension array of histogram

From: Rene Brun (Rene.Brun@cern.ch)
Date: Wed Nov 13 2002 - 19:13:51 MET


Hi Luiz,

Do something like:
  const int N=10, M=20;
  TH1F *h[N][M];

  for (int i=0;i<N;i++) {
     for int j=0;j<M;j++) {
        h[i][j] = new TH1F(....
     }
  }

Rene Brun

On Wed, 13 Nov 2002, Luiz Martins Mundim Filho wrote:

> Hi rooters
> 
> In my analysis program, I need a two dimension array of histograms. I 
> found how to define and fill an one dimension array, but could not 
> define one the way I really need. I searched the root site also and 
> found nothing like this.
> 
> Could you help me?
> 
> Thanks
> 
> Luiz
> 



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