ensightBinaryStream.H
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1 /*---------------------------------------------------------------------------*\
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3  \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
4  \\ / O peration |
5  \\ / A nd | Copyright (C) 2011 OpenFOAM Foundation
6  \\/ M anipulation |
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10 
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14  (at your option) any later version.
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19  for more details.
20 
21  You should have received a copy of the GNU General Public License
22  along with OpenFOAM. If not, see <http://www.gnu.org/licenses/>.
23 
24 Class
25  Foam::ensightBinaryStream
26 
27 Description
28 
29 SourceFiles
30  ensightBinaryStream.C
31 
32 \*---------------------------------------------------------------------------*/
33 
34 #ifndef ensightBinaryStream_H
35 #define ensightBinaryStream_H
36 
37 #include "ensightStream.H"
38 
39 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
40 
41 namespace Foam
42 {
43 
44 /*---------------------------------------------------------------------------*\
45  Class ensightBinaryStream Declaration
46 \*---------------------------------------------------------------------------*/
47 
49 :
50  public ensightStream
51 {
52  // Private data
53 
54  //- Description of data_
56 
57 
58  // Private Member Functions
59 
60  //- Disallow default bitwise copy construct
62 
63  //- Disallow default bitwise assignment
64  void operator=(const ensightBinaryStream&);
65 
66 
67 public:
68 
69  // Constructors
70 
71  //- Construct from components
72  ensightBinaryStream(const fileName& f, const Time&)
73  :
74  ensightStream(f),
75  str_
76  (
77  new std::ofstream
78  (
79  f.c_str(),
80  ios_base::out | ios_base::binary | ios_base::trunc
81  )
82  )
83  {}
84 
85 
86  //- Destructor
87  virtual ~ensightBinaryStream()
88  {}
89 
90 
91  // Member Functions
92 
93  virtual bool ascii() const
94  {
95  return false;
96  }
97 
98  virtual void write(const char* val)
99  {
100  char buffer[80] = {0};
101  strcpy(buffer, val);
102  str_().write(buffer, 80*sizeof(char));
103  }
105  virtual void write(const int val)
106  {
107  str_().write(reinterpret_cast<const char*>(&val), sizeof(int));
108  }
110  virtual void write(const scalarField& sf)
111  {
112  if (sf.size())
113  {
114  List<float> temp(sf.size());
115 
116  forAll(sf, i)
117  {
118  temp[i] = float(sf[i]);
119  }
120 
121  str_().write
122  (
123  reinterpret_cast<const char*>(temp.begin()),
124  sf.size()*sizeof(float)
125  );
126  }
127  }
129  virtual void write(const List<int>& sf)
130  {
131  str_().write
132  (
133  reinterpret_cast<const char*>(sf.begin()),
134  sf.size()*sizeof(int)
135  );
136  }
138  virtual void writePartHeader(const label partI)
139  {
140  write("part");
141  write(partI);
142  }
143 
144  // Member Operators
145 
146  // Friend Functions
147 
148  // Friend Operators
149 
150  // IOstream Operators
151 
152 };
153 
154 
155 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
156 
157 } // End namespace Foam
158 
159 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
160 
161 #endif
162 
163 // ************************************************************************* //
virtual void write(const char *val)
labelList f(nPoints)
virtual void writePartHeader(const label partI)
intWM_LABEL_SIZE_t label
A label is an int32_t or int64_t as specified by the pre-processor macro WM_LABEL_SIZE.
Definition: label.H:59
void size(const label)
Override size to be inconsistent with allocated storage.
Definition: ListI.H:76
volScalarField sf(fieldObject, mesh)
Namespace for OpenFOAM.
A 1D array of objects of type <T>, where the size of the vector is known and used for subscript bound...
Definition: HashTable.H:59
iterator begin()
Return an iterator to begin traversing the UList.
Definition: UListI.H:216
Class to control time during OpenFOAM simulations that is also the top-level objectRegistry.
Definition: Time.H:68
virtual ~ensightBinaryStream()
Destructor.
#define forAll(list, i)
Definition: UList.H:421
Abstract base class for writing Ensight data.
Definition: ensightStream.H:50
A class for handling file names.
Definition: fileName.H:69
virtual bool ascii() const