Added License and Readme

CUSP.cpp

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ * Copyright (c) 2016, 2013, Supratik Chakraborty, Kuldeep S. Meel, Moshe Y. Vardi
+ *  
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Foobar is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Foobar.  If not, see <https://www.gnu.org/licenses/>.
+    */
+     
+
 //#include <ctime>
 #include <cstring>
 //#include <errno.h>

CUSP.h

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ * Copyright (c) 2016, 2013, Supratik Chakraborty, Kuldeep S. Meel, Moshe Y. Vardi
+ *  
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Foobar is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Foobar.  If not, see <https://www.gnu.org/licenses/>.
+    */
+     
+
 #ifndef CUSP_H_
 #define CUSP_H_
 

DKL.cpp

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ * Copyright (c) 2008, MayBMS Development Group
+ *  
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Foobar is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Foobar.  If not, see <https://www.gnu.org/licenses/>.
+    */
+     
+
 #include <cassert>
 
 #include "DKL.h"
@@ -6,7 +26,7 @@ using std::cout;
 using std::endl;
 
 /* Adapted from MayBMS implementation of AA algorithm in source/src/backend/maybms/aconf.c 
- * Original Copyright MayBMS Development Grop, 2008
+ * 
  * 
  * Algorithm modified from MayBMS to use only two sets of random variables Z_i and Z_i' as defined in the paper.
  * In particular, the results S_sra and N_sra from Step 1 (Stopping Rule algorithm) are used again in Step 3.

DKL.h

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #ifndef DKL_H_
 #define DKL_H_
 

DNFCUSP.cpp

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+     
 #include <iostream>
 
 

DNFCUSP.h

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #ifndef DNFCUSP_H_
 #define DNFCUSP_H_
 

DNFCUSP_main.cpp

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #include <iostream>
 #include <string>
 #include "Timers.h"

DNFDKL.cpp

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #include <vector>
 
 #include "DNFDKL.h"

DNFDKL.h

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #ifndef DNFDKL_H_
 #define DNFDKL_H_
 

DNFDKLM.cpp

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #include <vector>
 
 #include "DNFDKLM.h"

DNFDKLM.h

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #ifndef DNFDKLM_H_
 #define DNFDKLM_H_
 

DNFDKLNaive.cpp

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #include <vector>
 
 #include "DNFDKLNaive.h"

DNFDKLNaive.h

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #ifndef DNFDKLNaive_H_
 #define DNFDKLNaive_H_
 

DNFFormula.h

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #ifndef DNF_FORMULA_H
 #define DNF_FORMULA_H
 

DNFKLM.cpp

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #include <vector>
 
 #include "DNFKLM.h"

DNFKLM.h

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #ifndef DNFKLM_H_
 #define DNFKLM_H_
 

DNFKLMCUSP.cpp

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #include "DNFKLMCUSP.h"
 #include "DNFParser.h"
 #include "Timers.h"

DNFKLMCUSP.h

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #ifndef DNFKLMCUSP_H_
 #define DNFKLMCUSP_H_
 

DNFKLMCUSP_main.cpp

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #include <iostream>
 #include <string>
 #include "Timers.h"

DNFParser.cpp

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 //#include <string>
 #include <algorithm>
 #include "DNFParser.h"

DNFParser.h

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
 #ifndef DNFPARSER_H_
 #define DNFPARSER_H_
 

DNFUpperBound.h

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #ifndef DNFUPPERBOUND_H_
 #define DNFUPPERBOUND_H_
 

ExactCount.cpp

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #include <iostream>
 #include <vector>
 #include <string>

ExactCount.h

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #ifndef EXACTCOUNT_H_
 #define EXACTCOUNT_H_
 

Gray.cpp

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
 
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+/*
+ * Based on algorithm H in "Art of Computer Programming" by Don Knuth
+ */
+ 
 //#include <stdlib>
 #include "Gray.h"
 

Gray.h

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #ifndef GRAY_H_
 #define GRAY_H_
 

Hash.h

+/*
+ * This file is part of Approximate DNF-Counting Suite.
+ * Copyright (c) 2018, Kuldeep S. Meel, Aditya A. Shrotri, Moshe Y. Vardi
+ *   
+    Approximate DNF-Counting Suite is free software: you can redistribute it and/or modify
+    it under the terms of the GNU General Public License as published by
+    the Free Software Foundation, either version 3 of the License, or
+    (at your option) any later version.
+
+    Approximate DNF-Counting Suite is distributed in the hope that it will be useful,
+    but WITHOUT ANY WARRANTY; without even the implied warranty of
+    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+    GNU General Public License for more details.
+
+    You should have received a copy of the GNU General Public License
+    along with Approximate DNF-Counting Suite.  If not, see <https://www.gnu.org/licenses/>.
+    */
+    
 #ifndef HASH_H_