Remove macro table.C with REveDataTable demo. The same functionality is in collection_proxies.C

tutorials/eve7/table.C

-/// \file
-/// \ingroup tutorial_eve7
-///  This example display table in web browser
-///
-/// \macro_code
-///
-
-#include "ROOT/REveManager.hxx"
-#include "ROOT/REveDataClasses.hxx"
-#include <ROOT/REveScene.hxx>
-#include <ROOT/REveViewer.hxx>
-#include <ROOT/REveGeoShape.hxx>
-
-#include "TParticle.h"
-#include "TRandom.h"
-#include "TSystem.h"
-
-namespace REX = ROOT::Experimental;
-
-REX::REveManager *eveMng = nullptr;
-std::vector<TParticle> ext_col;
-
-void fill_ext_col(int N)
-{
-   ext_col.clear();
-   ext_col.reserve(N);
-
-   TRandom &r = *gRandom;
-   r.SetSeed(0);
-
-   for (int i = 1; i <= N; ++i)
-   {
-      double pt  = r.Uniform(0.5, 10);
-      double eta = r.Uniform(-2.55, 2.55);
-      double phi = r.Uniform(0, TMath::TwoPi());
-
-      double px = pt * std::cos(phi);
-      double py = pt * std::sin(phi);
-      double pz = pt * (1. / (std::tan(2*std::atan(std::exp(-eta)))));
-
-      // printf("%2d: pt=%.2f, eta=%.2f, phi=%.2f\n", i, pt, eta, phi);
-
-      ext_col.push_back
-         (TParticle(0, 0, 0, 0, 0, 0,
-                    px, py, pz, std::sqrt(px*px + py*py + pz*pz + 80*80),
-                    0, 0, 0, 0 ));
-
-      int pdg = 11 * (r.Integer(2) > 0 ? 1 : -1);
-      ext_col.back().SetPdgCode(pdg);
-   }
-}
-
-void makeTableScene( REX::REveDataCollection* col)
-{
-
-   auto tbl = new REX::REveDataTable();
-
-   tbl->SetCollection(col);
-
-   {
-      auto c = new REX::REveDataColumn("pt");
-      tbl->AddElement(c);
-      c->SetExpressionAndType("std::abs(i.Pt())", REX::REveDataColumn::FT_Double);
-   }
-   {
-      auto c = new REX::REveDataColumn("phi");
-      tbl->AddElement(c);
-      c->SetExpressionAndType("i.Phi()", REX::REveDataColumn::FT_Double);
-      c->SetPrecision(3);
-   }
-
-   {
-      auto c = new REX::REveDataColumn("eta");
-      tbl->AddElement(c);
-      c->SetExpressionAndType("i.Eta()", REX::REveDataColumn::FT_Double);
-      c->SetPrecision(3);
-   }
-
-   auto scene  = eveMng->SpawnNewScene("Table","Table");
-   scene->AddElement(tbl);
-   auto view   = eveMng->SpawnNewViewer("Table", "Table");
-   view->AddScene(scene);
-}
-
-void table()
-{
-   eveMng = REX::REveManager::Create();
-
-   REX::REveElement *defaultViewer = eveMng->GetViewers()->RefChildren().front();
-   defaultViewer->SetRnrSelf(false);
-
-   fill_ext_col(100);
-
-   auto col = new REX::REveDataCollection();
-
-   col->SetItemClass(TParticle::Class());
-
-   {
-      int i = 1;
-      for (auto &p : ext_col)
-      {
-         TString pname; pname.Form("Particle %2d", i++);
-
-         col->AddItem(&p, pname.Data(), "");
-      }
-   }
-   col->SetFilterExpr("i.Pt() > 1 && std::abs(i.Eta()) < 1");
-   col->ApplyFilter();
-   eveMng->GetWorld()->AddElement(col);
-
-   makeTableScene(col);
-
-   eveMng->Show();
-}