/usr/include/trilinos/fei_fwd.hpp is in libtrilinos-dev 10.4.0.dfsg-1ubuntu2.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
| 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 | #ifndef _fei_fwd_hpp_
#define _fei_fwd_hpp_
/*--------------------------------------------------------------------*/
/*    Copyright 2006 Sandia Corporation.                              */
/*    Under the terms of Contract DE-AC04-94AL85000, there is a       */
/*    non-exclusive license for use of this work by or on behalf      */
/*    of the U.S. Government.  Export of this program may require     */
/*    a license from the United States Government.                    */
/*--------------------------------------------------------------------*/
#include <fei_macros.hpp>
#include <fei_defs.h>
//
//Forward declarations for fei classes.
//
//
//First, the "old" classes that aren't in a namespace.
//
class BlockDescriptor;
class ConnectivityTable;
class Data;
class EqnBuffer;
class EqnCommMgr;
class FEI_Implementation;
class Filter;
class FiniteElementData;
class LibraryWrapper;
class LinearSystemCore;
class NodeCommMgr;
class NodeDatabase;
class NodeDescriptor;
class ProcEqns;
class SNL_FEI_Structure;
class SlaveVariable;
//
//Now the symbols in the fei namespace.
//
namespace fei {
  /** enumeration for various output levels */
  enum OutputLevel {
    //We want to make sure that BRIEF_LOGS < FULL_LOGS < ALL, so that
    //debug-output code can use statements like
    //  'if (output_level_ >= BRIEF_LOGS)'.
    //So be aware that re-arranging these values can change the behavior
    //of debug-output code... Don't do it!
    NONE = 0,
    STATS = 1,
    MATRIX_FILES = 2,
    BRIEF_LOGS = 3,
    FULL_LOGS = 4,
    ALL = 5
  };
  class Factory;
  class FillableMat;
  class Graph;
  class CSRMat;
  class CSVec;
  class LogFile;
  class Logger;
  class LogManager;
  class Reducer;
  class VectorSpace;
  class MatrixGraph;
  class Param;
  class ParameterSet;
  template<typename T> class SharedIDs;
  class SparseRowGraph;
  class Vector;
  class Matrix;
  class LinearSystem;
  template<typename T> class ctg_set;
  template<typename T> class Matrix_Impl;
  template<typename T> class Vector_Impl;
}//namespace fei
//
//Finally the symbols that are still in the soon-to-be-eliminated
//snl_fei namespace.
//
namespace snl_fei {
  template<class RecordType> class Constraint;
  class RecordCollection;
  class BlockDescriptor;
  class PointBlockMap;
  class Broker;
  class Factory;
}
#undef FEI_OSTREAM
#ifdef FEI_HAVE_IOSFWD
#include <iosfwd>
#define FEI_OSTREAM std::ostream
#else
#include <iostream.hpp>
#define FEI_OSTREAM ostream
#endif
#include <exception>
#include <vector>
#endif
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