Fireworks/Macros/makeProxyBuilder - master - githubmirror/cmssw

Fireworks/Macros/makeProxyBuilder
163 строки4 KB
Giulio Eulisse
Snapshot of CMSSW_6_2_0_pre8.
26 июн 2013, 18:12
26 июн 2013, 18:12214ab73
#!/usr/bin/env perl
# Author: D.Kovalskyi

use warnings;

$CLASSNAME = '';
$TYPE      = '';
$PURPOSE   = '';
$HELP      = 0;


#-------------------------------------------------------------------------------
# Parse command-line arguments

while ($#ARGV >= 0 and $ARGV[0] =~ m/^--([-\w]+)(?:=(.+))?$/)
{
  my $var = uc $1;
  my $val = defined $2 ? $2 : 1;
  $var =~ s/-/_/g;
  eval("\$$var = '$val';");
  shift @ARGV;
}

if ($HELP or $#ARGV < 0 or $#ARGV > 0)
{
  print STDERR <<"FNORD";
usage: $0 [OPTIONS] classname

  classname - class-name to use, also file-name

OPTIONS

    --help               describe command and arguments

    --type=<string>      data collection type
    --purpose=<string>   purpose of proxy builer
FNORD
  exit 1;
}

$CLASSNAME = shift;
$now_string = gmtime();
#-------------------------------------------------------------------------------
# Ask for arguments that were not given as options

if ($TYPE eq "")
{
  print "\nA data proxy builder maps a data collection of the form std::vector<T>\n",
  "to a collection of TEveElements - ROOT graphical primitives.\n",
  "What is the data type(T) type you want to read: "; 
  $TYPE = <STDIN>;
  $TYPE =~ s/\n//;
}

if ($PURPOSE eq "")
{
  print "\nProxy builders for various views with the same input data types are grouped\n",
  "by their \"purpose\". For example reco::Track collections can be \"Tracks\",\n", 
  "\"GlobalMuons\", \"rsTracks\" etc. If you choose one of the existing names like\n",
  "\"Muons\" or \"Electrons\", output of your new proxy builder will be associated to\n",
  "to all other products created by other proxies for this \"purpose\".\n";
  print "What is the \"purpose\" of the new proxy builder? ";
  $PURPOSE = <STDIN>;
  $PURPOSE =~ s/\n//;
}

#-------------------------------------------------------------------------------
# Output the file

my $output = "${CLASSNAME}.cc";

open (OUT, ">$output") or die "Cannot write to file $output\n$!\n";

print OUT <<"FNORD";
// -*- C++ -*-
//
// Package: Fireworks
// Class  : $CLASSNAME

/*

 Description: [one line class summary]

 Usage:
    <usage>

*/
//
// Original Author: 
//         Created: $now_string 
//
//

// system include files

// user include files
#include "Fireworks/Core/interface/FWSimpleProxyBuilderTemplate.h"
#include "TEvePointSet.h"

// forward declarations

class $CLASSNAME : public FWSimpleProxyBuilderTemplate<$TYPE> {
public:
   $CLASSNAME();
   virtual ~$CLASSNAME();

   // ---------- const member functions ---------------------

   // ---------- static member functions --------------------

   // ---------- member functions ---------------------------

   REGISTER_PROXYBUILDER_METHODS();

private:
   $CLASSNAME(const $CLASSNAME&); // stop default
   const $CLASSNAME& operator=(const $CLASSNAME&); // stop default
   
   void build(const $TYPE&, unsigned int, TEveElement&, const FWViewContext*);

   // ---------- member data --------------------------------
};

//
// constructors and destructor
//
${CLASSNAME}::${CLASSNAME}()
{
}

${CLASSNAME}::~${CLASSNAME}()
{
}

//
// member functions
//
void 
${CLASSNAME}::build(const $TYPE& iData, unsigned int iIndex, TEveElement& oItemHolder, const FWViewContext*)
{
   //// Just an example that creates a bunch of points
   // TEvePointSet* pointSet = new TEvePointSet();
   // pointSet->SetNextPoint( iData.x(), iData.y(), iData.z() );
   // setupAddElement(pointSet, &oItemHolder);
}

//
// const member functions
//

//
// static member functions
//

REGISTER_FWPROXYBUILDER($CLASSNAME, $TYPE, "$PURPOSE", FWViewType::kAll3DBits | FWViewType::kAllRPZBits);
FNORD

close OUT;

print "\nFile $output is created.\n", 
  "Please add necessary include files to read the data type you selected\n",
  "and provide code that builds graphical representation of your data.\n", 
  "When you done, compile your code by typing \"make\"\n";