[ROOT] What for this innocent p2->DrawFrame crash CINT?

From: Phlip (pplumlee@omnigon.com)
Date: Wed Feb 14 2001 - 19:52:39 MET


Rooties:

Here's the macro that crashes:

{
gROOT -> Reset();
c1 = new TCanvas("c1","",200,10,700,500);
p1 = new TPad("p1","p1",0.0,0.50,1,0.900000,46,3,1);
p1->Draw();
p1->cd();	
p1->SetGrid();
p1->DrawFrame (-0.59, -0.06498, 6.542, 0.714);
const Int_t n0 = 6;
Double_t x0[n0] = { 1.0,2.0,3.0,4.0,4.954,5.954 }, 
y0[n0] = { 0.2115,0.476,0.565,0.580,0.645,0.649 } ;
gr0 = new TGraph(n0,x0,y0);
gr0->Draw("CP"); 
p1->Modified();
c1->Modified();
c1->cd();
TPad * p2 = new TPad("p2","p2",0.0,0.00,1,0.500000,46,3,1);
p2->Draw();
p2->DrawFrame (-0.5954, -0.0649, 6.5496, 0.71478);
}


If I don't disable that last 'DrawFrame' call, it crashes like this:


  *******************************************
  *                                         *
  *        W E L C O M E  to  R O O T       *
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  *   Version   2.25/03 14 September 2000   *
  *                                         *
  *  You are welcome to visit our Web site  *
  *          http://root.cern.ch            *
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  *******************************************

CINT/ROOT C/C++ Interpreter version 5.14.50, Sep 2 2000
Type ? for help. Commands must be C++ statements.
Enclose multiple statements between { }.
root [0] 
Processing crasher.C...

 *** Break *** segmentation violation
Root > root [1] .q


Any clues?

-- 
  Phlip                          phlip_cpp@my-deja.com
============ http://c2.com/cgi/wiki?PhlIp ============
  --  Founding member of NuGWa -
        Nudists for Global Warming  --



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