<commit_before>//----------------------------  dof_tools.h  ---------------------------
//    $Id$
//    Version: $Name$
//
//    Copyright (C) 1998, 1999, 2000, 2001 by the deal.II authors
//
//    This file is subject to QPL and may not be  distributed
//    without copyright and license information. Please refer
//    to the file deal.II/doc/license.html for the  text  and
//    further information on this license.
//
//----------------------------  dof_tools.h  ---------------------------
#ifndef __deal2__dof_tools_h
#define __deal2__dof_tools_h


#include <base/exceptions.h>
#include <vector>
#include <set>
#include <map>

class SparsityPattern;
template <typename number> class Vector;
template <typename number> class FullMatrix;
template <int dim> class Function;
template <int dim> class Point;
template <int dim> class DoFHandler;
template <int dim> class MGDoFHandler;
class ConstraintMatrix;
template <template <int> class GridClass, int dim> class InterGridMap;
template <int dim> class Mapping;


/**
 * This is a collection of functions operating on, and manipulating
 * the numbers of degrees of freedom. The documentation of the member
 * functions will provide more information, but for functions that
 * exist in multiple versions, there are sections in this global
 * documentation stating some commonalities.<commit_msg>Fix missing include.<commit_after>//----------------------------  dof_tools.h  ---------------------------
//    $Id$
//    Version: $Name$
//
//    Copyright (C) 1998, 1999, 2000, 2001 by the deal.II authors
//
//    This file is subject to QPL and may not be  distributed
//    without copyright and license information. Please refer
//    to the file deal.II/doc/license.html for the  text  and
//    further information on this license.
//
//----------------------------  dof_tools.h  ---------------------------
#ifndef __deal2__dof_tools_h
#define __deal2__dof_tools_h


#include <base/exceptions.h>
#include <dofs/function_map.h>

#include <vector>
#include <set>
#include <map>

class SparsityPattern;
template <typename number> class Vector;
template <typename number> class FullMatrix;
template <int dim> class Function;
template <int dim> class Point;
template <int dim> class DoFHandler;
template <int dim> class MGDoFHandler;
class ConstraintMatrix;
template <template <int> class GridClass, int dim> class InterGridMap;
template <int dim> class Mapping;


/**
 * This is a collection of functions operating on, and manipulating
 * the numbers of degrees of freedom. The documentation of the member
 * functions will provide more information, but for functions that
 * exist in multiple versions, there are sections in this global
 * documentation stating some commonalities.
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{'dir': 'git-commits-cleaned', 'id': '118399', 'n_tokens_mistral': 762, 'n_tokens_neox': 715, 'n_words': 305}