Compiling in preuild ROOT in fedora 24 gives strange errors

atha.stam · March 23, 2017, 9:16am

Dear Co-Rooters,

I am facing a rather strange issue. I am trying to compile a macro that is the following

#include <TSystem.h>
#include <TH1.h>
#include <TFile.h>
#include <fstream>
#include <iostream>
#include <iomanip>// std::setprecision
#include <stdio.h>
#include "Riostream.h"

using namespace std;
using std::cout;
using std::endl;

void fluka2root(char * filename){

	unsigned int zero_counter = 0;
	TString file(filename);
	cout << "Input file  : " << file << endl;
	cout << "Executing awk..." << endl;
	gSystem->Exec(TString::Format("awk 'flag{print;flag=0}/Event #/{flag=1}' %s_fort.21 > %s_out.dat",file.Data(), file.Data()));
	cout << "Output file : " << TString::Format("%s_out.dat", file.Data()) << endl;
	std::ifstream input(TString::Format("%s_out.dat",file.Data()));
	std::vector<float> floats;
	float value;
	//Check if the float was successfully read from the file
	cout << "Filling vector..." << endl;
	while(input >> value){
		// store it in the vector.
		floats.push_back(value);
	}
	TH1F* h = new TH1F("h","Energy Deposition;Energy (MeV); Counts",1000,0,2e2);
	cout << "Filling histogram..." << endl;cout << floats.size()-1 << endl;
	for (unsigned int i = 0; i <= floats.size()-1; i++){//cout << i << " ";
		h->Fill(floats[i]*1000);
		if (floats[i] == 0) zero_counter++;
	}
	cout << "Drawing histogram..." << endl;
	h->Draw("histosame");
	cout << "Found " << zero_counter << "/" << floats.size() << " zero entries" << endl;
	cout << std::setprecision(12) << "Efficiency = " << 100*(floats.size()-zero_counter)/floats.size() << "%" << endl;
	printf("Efficiency = %f % \n",100.*(floats.size()-zero_counter)/floats.size());
	TFile *f = new TFile(TString::Format("fluka.root"),"RECREATE");
	cout << "Saving File " << f->GetName() << endl;
	//TFile f(TString::Format("fluka_%s.root",file.Data()),"RECREATE");
	h->Write();
	f.Close();
}

The compilation was successful in a previous build of root 5.34 under ubuntu 14.04. At the moment I am running fedora 24, so instead of building root, I downloaded the already compiled version for fedora 24 (a few months ago)

When I try to load and compile the macro using .L fluka2root.C++ I get the following strange errors

root [5] .L ../fluka2root.C++
Info in <ACLiC>: script has already been loaded in interpreted mode
Info in <ACLiC>: unloading /home/astamato/Documents/240Pu/FLUKA/efficiency_FIMG/./../fluka2root.C and compiling it
Info in <TUnixSystem::ACLiC>: creating shared library /home/astamato/Documents/240Pu/FLUKA/efficiency_FIMG/./../fluka2root_C.so
Error: class,struct,union or type decltype(nullptr) not defined  /usr/include/c++/6.3.1/x86_64-redhat-linux/bits/c++config.h:2112:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:162:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:162:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:163:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:163:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:164:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:165:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:166:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:166:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:181:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:198:
Error: Symbol bool is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:244:
Error: Function alignof(bool) is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:244:
Error: Invalid type 'constexpr' in declaration of 'int _S_alignment' /usr/include/c++/6.3.1/bits/atomic_base.h:244:
Syntax error /usr/include/c++/6.3.1/bits/atomic_base.h:246:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:246:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:249:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:249:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:250:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:250:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:251:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:252:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:253:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:253:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:380:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:401:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:420:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:462:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:506:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:519:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:529:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:539:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:549:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:559:
Error: abstract class object '__atomic_base<bool> _M_base' declared /usr/include/c++/6.3.1/atomic:61:
Error: unrecognized language construct /usr/include/c++/6.3.1/atomic:64:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/atomic:64:
Error: unrecognized language construct /usr/include/c++/6.3.1/atomic:65:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/atomic:65:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/atomic:66:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/atomic:67:
Error: unrecognized language construct /usr/include/c++/6.3.1/atomic:68:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/atomic:68:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:98:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:106:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:115:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:135:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:155:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 13629.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:13629:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 13629.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:13629:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 13629.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:13629:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 13629.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:13629:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 13629.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:13629:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 13629.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:13629:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 13629.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:13629:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 13629.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:13629:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 13629.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:13629:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 13629.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:13629:
Error: Unexpected end of file (G__fgetc()) /usr/include/c++/6.3.1/atomic:13629:
Error in <ACLiC>: Dictionary generation failed!
Info in <ACLiC>: Invoking compiler to check macro's validity
/home/astamato/Documents/240Pu/FLUKA/efficiency_FIMG/./../fluka2root.C: In function ‘void fluka2root(char*)’:
/home/astamato/Documents/240Pu/FLUKA/efficiency_FIMG/./../fluka2root.C:61:4: error: request for member ‘Close’ in ‘f’, which is of pointer type ‘TFile*’ (maybe you meant to use ‘->’ ?)
  f.Close();
    ^~~~~

To be honest I have no clue on what is the matter! Any idea on what is going on and how it can be solved?

Thanks in advance!

pcanal · March 23, 2017, 2:37pm

It looks like you are ending up parsing C++11 code with CINT (i.e. the interpreter in ROOT v5). This can not work. To support C++11 we switch the intepreter in v6 to be Cling (based on Clang).

In order to work around this, either compile in C++98 mode or hide (from CINT) the headers (#ifndef CINT_) …

Better yet, consider swtich to v6.08.

Cheers,
Philippe.

atha.stam · March 23, 2017, 2:43pm

Thank you very much for your reply!

I don’t know how to compile in C++98 mode! Can you help me in that?

Also if I change my header like this

#ifndef _CINT__

#include <TSystem.h>
#include <TH1.h>
#include <TF1.h>
#include <TFile.h>
#include <fstream>
#include <iostream>
#include <iomanip>// std::setprecision
#include <stdio.h>
#include "Riostream.h"
#include <TString.h>
#include <TMath.h>

#endif

I get the following error

type root [16] .L gaussConvolution.C++
Info in <TUnixSystem::ACLiC>: creating shared library /home/astamato/Documents/240Pu/FLUKA/efficiency_FIMG/./gaussConvolution_C.so
Error: class,struct,union or type decltype(nullptr) not defined  /usr/include/c++/6.3.1/x86_64-redhat-linux/bits/c++config.h:2112:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:162:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:162:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:163:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:163:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:164:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:165:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:166:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:166:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:181:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:198:
Error: Symbol bool is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:244:
Error: Function alignof(bool) is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:244:
Error: Invalid type 'constexpr' in declaration of 'int _S_alignment' /usr/include/c++/6.3.1/bits/atomic_base.h:244:
Syntax error /usr/include/c++/6.3.1/bits/atomic_base.h:246:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:246:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:249:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:249:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:250:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:250:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:251:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:252:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:253:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:253:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:380:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:401:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:420:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:462:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:506:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:519:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:529:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:539:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:549:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:559:
Error: abstract class object '__atomic_base<bool> _M_base' declared /usr/include/c++/6.3.1/atomic:61:
Error: unrecognized language construct /usr/include/c++/6.3.1/atomic:64:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/atomic:64:
Error: unrecognized language construct /usr/include/c++/6.3.1/atomic:65:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/atomic:65:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/atomic:66:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/atomic:67:
Error: unrecognized language construct /usr/include/c++/6.3.1/atomic:68:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/atomic:68:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:98:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:106:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:115:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:135:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:155:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17827.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17827:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17827.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17827:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17827.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17827:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17827.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17827:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17827.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17827:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17827.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17827:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17827.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17827:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17827.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17827:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17827.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17827:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17827.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17827:
Error: Unexpected end of file (G__fgetc()) /usr/include/c++/6.3.1/atomic:17827:
Error in <ACLiC>: Dictionary generation failed!
Info in <ACLiC>: Invoking compiler to check macro's validity
/home/astamato/Documents/240Pu/FLUKA/efficiency_FIMG/./gaussConvolution.C: In function ‘void gaussConvolution(char*, char*, char*, double, double, double, double, int, double)’:
/home/astamato/Documents/240Pu/FLUKA/efficiency_FIMG/./gaussConvolution.C:132:4: error: ‘contents’ was not declared in this scope
    contents = 0.;
    ^~~~~~~~

Any idea?

pcanal · March 23, 2017, 3:11pm

I made a typo in the macro name and you can hide all headers. Try:

#include <TSystem.h>
#include <TH1.h>
#include <TF1.h>
#include <TFile.h>
#include "Riostream.h"
#include <TString.h>
#include <TMath.h>

#ifndef __CINT__

#include <fstream>
#include <iostream>
#include <iomanip>// std::setprecision
#include <stdio.h>

#endif

atha.stam · March 23, 2017, 3:42pm

I tried exactly that

#include <TSystem.h>
#include <TH1.h>
#include <TF1.h>
#include <TFile.h>
#include "Riostream.h"
#include <TString.h>
#include <TMath.h>

#ifndef __CINT__

#include <fstream>
#include <iostream>
#include <iomanip>// std::setprecision
#include <stdio.h>

#endif

using namespace std;
using std::cout;
using std::endl;

and that as well

#include <TSystem.h>
#include <TH1.h>
#include <TF1.h>
#include <TFile.h>
#include "Riostream.h"
#include <TString.h>
#include <TMath.h>

#ifndef __CINT__

#include <fstream>
#include <iostream>
#include <iomanip>// std::setprecision
#include <stdio.h>


using namespace std;
using std::cout;
using std::endl;

#endif

but I still get the same error!

type or Info in <TUnixSystem::ACLiC>: creating shared library /home/astamato/Documents/240Pu/FLUKA/efficiency_FIMG/./gaussConvolution_C.so
Error: class,struct,union or type decltype(nullptr) not defined  /usr/include/c++/6.3.1/x86_64-redhat-linux/bits/c++config.h:2112:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:162:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:162:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:163:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:163:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:164:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:165:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:166:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:166:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:181:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:198:
Error: Symbol bool is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:244:
Error: Function alignof(bool) is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:244:
Error: Invalid type 'constexpr' in declaration of 'int _S_alignment' /usr/include/c++/6.3.1/bits/atomic_base.h:244:
Syntax error /usr/include/c++/6.3.1/bits/atomic_base.h:246:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:246:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:249:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:249:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:250:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:250:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:251:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:252:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:253:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:253:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:380:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:401:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:420:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:462:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:506:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:519:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:529:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:539:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:549:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:559:
Error: abstract class object '__atomic_base<bool> _M_base' declared /usr/include/c++/6.3.1/atomic:61:
Error: unrecognized language construct /usr/include/c++/6.3.1/atomic:64:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/atomic:64:
Error: unrecognized language construct /usr/include/c++/6.3.1/atomic:65:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/atomic:65:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/atomic:66:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/atomic:67:
Error: unrecognized language construct /usr/include/c++/6.3.1/atomic:68:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/atomic:68:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:98:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:106:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:115:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:135:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:155:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17603.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17603:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17603.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17603:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17603.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17603:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17603.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17603:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17603.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17603:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17603.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17603:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17603.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17603:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17603.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17603:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17603.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17603:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 17603.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:17603:
Error: Unexpected end of file (G__fgetc()) /usr/include/c++/6.3.1/atomic:17603:
Error in <ACLiC>: Dictionary generation failed!
Info in <ACLiC>: Invoking compiler to check macro's validity

Maybe I am missing something?

For some reason I cannot reply…

I tried the last suggestion but it is still not working…

pcanal:

#ifdef CINT
void fluka2root(char * filename);
#else

#include <TSystem.h>
#include <TH1.h>
#include <TFile.h>
#include <fstream>
#include <iostream>
#include <iomanip>// std::setprecision
#include <stdio.h>
#include “Riostream.h”

using namespace std;
using std::cout;
using std::endl;

void fluka2root(char * filename){

unsigned int zero_counter = 0;
TString file(filename);
cout &lt;&lt; "Input file  : " &lt;&lt; file &lt;&lt; endl;
cout &lt;&lt; "Executing awk..." &lt;&lt; endl;
gSystem-&gt;Exec(TString::Format("awk 'flag{print;flag=0}/Event #/{flag=1}' %s_fort.21 &gt; %s_out.dat",file.Data(), file.Data()));
cout &lt;&lt; "Output file : " &lt;&lt; TString::Format("%s_out.dat", file.Data()) &lt;&lt; endl;
std::ifstream input(TString::Format("%s_out.dat",file.Data()));
std::vector&lt;float&gt; floats;
float value;
//Check if the float was successfully read from the file
cout &lt;&lt; "Filling vector..." &lt;&lt; endl;
while(input &gt;&gt; value){
	// store it in the vector.
	floats.push_back(value);
}
TH1F* h = new TH1F("h","Energy Deposition;Energy (MeV); Counts",1000,0,2e2);
cout &lt;&lt; "Filling histogram..." &lt;&lt; endl;cout &lt;&lt; floats.size()-1 &lt;&lt; endl;
for (unsigned int i = 0; i &lt;= floats.size()-1; i++){//cout &lt;&lt; i &lt;&lt; " ";
	h-&gt;Fill(floats[i]*1000);
	if (floats[i] == 0) zero_counter++;
}
cout &lt;&lt; "Drawing histogram..." &lt;&lt; endl;
h-&gt;Draw("histosame");
cout &lt;&lt; "Found " &lt;&lt; zero_counter &lt;&lt; "/" &lt;&lt; floats.size() &lt;&lt; " zero entries" &lt;&lt; endl;
cout &lt;&lt; std::setprecision(12) &lt;&lt; "Efficiency = " &lt;&lt; 100*(floats.size()-zero_counter)/floats.size() &lt;&lt; "%" &lt;&lt; endl;
printf("Efficiency = %f % \n",100.*(floats.size()-zero_counter)/floats.size());
TFile *f = new TFile(TString::Format("fluka.root"),"RECREATE");
cout &lt;&lt; "Saving File " &lt;&lt; f-&gt;GetName() &lt;&lt; endl;
//TFile f(TString::Format("fluka_%s.root",file.Data()),"RECREATE");
h-&gt;Write();
f.Close();

}

#endif // CINT

I did that but it is till not working…

root [4] .L fluka2root.C++
Info in <TUnixSystem::ACLiC>: creating shared library /home/astamato/Documents/234U/FLUKA/TripleSource/./fluka2root_C.so
Error: class,struct,union or type decltype(nullptr) not defined  /usr/include/c++/6.3.1/x86_64-redhat-linux/bits/c++config.h:2112:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:162:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:162:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:163:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:163:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:164:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:165:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:166:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:166:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:181:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:198:
Error: Symbol bool is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:244:
Error: Function alignof(bool) is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:244:
Error: Invalid type 'constexpr' in declaration of 'int _S_alignment' /usr/include/c++/6.3.1/bits/atomic_base.h:244:
Syntax error /usr/include/c++/6.3.1/bits/atomic_base.h:246:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:246:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:249:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:249:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:250:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:250:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:251:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:252:
Error: unrecognized language construct /usr/include/c++/6.3.1/bits/atomic_base.h:253:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/bits/atomic_base.h:253:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:380:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:401:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:420:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:462:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:506:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:519:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:529:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:539:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:549:
Error: Redefinition of default argument /usr/include/c++/6.3.1/bits/atomic_base.h:559:
Error: abstract class object '__atomic_base<bool> _M_base' declared /usr/include/c++/6.3.1/atomic:61:
Error: unrecognized language construct /usr/include/c++/6.3.1/atomic:64:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/atomic:64:
Error: unrecognized language construct /usr/include/c++/6.3.1/atomic:65:
Error: Symbol default is not defined in current scope  /usr/include/c++/6.3.1/atomic:65:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/atomic:66:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/atomic:67:
Error: unrecognized language construct /usr/include/c++/6.3.1/atomic:68:
Error: Symbol delete is not defined in current scope  /usr/include/c++/6.3.1/atomic:68:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:98:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:106:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:115:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:135:
Error: Redefinition of default argument /usr/include/c++/6.3.1/atomic:155:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 5015.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:5015:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 5015.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:5015:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 5015.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:5015:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 5015.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:5015:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 5015.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:5015:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 5015.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:5015:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 5015.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:5015:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 5015.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:5015:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 5015.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:5015:
Error: Missing one of ' 	
;:=+-)(*&^%$#@!~'"\|][}{/?.>,<' expected at or after line 5015.
Error: Unexpected end of file (G__fgetstream():2) /usr/include/c++/6.3.1/atomic:5015:
Error: Unexpected end of file (G__fgetc()) /usr/include/c++/6.3.1/atomic:5015:
Error in <ACLiC>: Dictionary generation failed!
Info in <ACLiC>: Invoking compiler to check macro's validity
/home/astamato/Documents/234U/FLUKA/TripleSource/./fluka2root.C: In function ‘void fluka2root(char*)’:
/home/astamato/Documents/234U/FLUKA/TripleSource/./fluka2root.C:50:4: error: request for member ‘Close’ in ‘f’, which is of pointer type ‘TFile*’ (maybe you meant to use ‘->’ ?)
  f.Close();
    ^~~~~

Any idea?

pcanal · March 23, 2017, 4:47pm

Let’s try the following

#ifdef __CINT__
void fluka2root(char * filename);
#else

#include <TSystem.h>
#include <TH1.h>
#include <TFile.h>
#include <fstream>
#include <iostream>
#include <iomanip>// std::setprecision
#include <stdio.h>
#include "Riostream.h"

using namespace std;
using std::cout;
using std::endl;

void fluka2root(char * filename){

	unsigned int zero_counter = 0;
	TString file(filename);
	cout << "Input file  : " << file << endl;
	cout << "Executing awk..." << endl;
	gSystem->Exec(TString::Format("awk 'flag{print;flag=0}/Event #/{flag=1}' %s_fort.21 > %s_out.dat",file.Data(), file.Data()));
	cout << "Output file : " << TString::Format("%s_out.dat", file.Data()) << endl;
	std::ifstream input(TString::Format("%s_out.dat",file.Data()));
	std::vector<float> floats;
	float value;
	//Check if the float was successfully read from the file
	cout << "Filling vector..." << endl;
	while(input >> value){
		// store it in the vector.
		floats.push_back(value);
	}
	TH1F* h = new TH1F("h","Energy Deposition;Energy (MeV); Counts",1000,0,2e2);
	cout << "Filling histogram..." << endl;cout << floats.size()-1 << endl;
	for (unsigned int i = 0; i <= floats.size()-1; i++){//cout << i << " ";
		h->Fill(floats[i]*1000);
		if (floats[i] == 0) zero_counter++;
	}
	cout << "Drawing histogram..." << endl;
	h->Draw("histosame");
	cout << "Found " << zero_counter << "/" << floats.size() << " zero entries" << endl;
	cout << std::setprecision(12) << "Efficiency = " << 100*(floats.size()-zero_counter)/floats.size() << "%" << endl;
	printf("Efficiency = %f % \n",100.*(floats.size()-zero_counter)/floats.size());
	TFile *f = new TFile(TString::Format("fluka.root"),"RECREATE");
	cout << "Saving File " << f->GetName() << endl;
	//TFile f(TString::Format("fluka_%s.root",file.Data()),"RECREATE");
	h->Write();
	f.Close();
}

#endif // __CINT__

system · April 6, 2017, 4:47pm

This topic was automatically closed 14 days after the last reply. New replies are no longer allowed.