InfoProxy.H
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1 /*---------------------------------------------------------------------------*\
2  ========= |
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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8 License
9  This file is part of OpenFOAM.
10 
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21  You should have received a copy of the GNU General Public License
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23 
24 Class
25  Foam::InfoProxy
26 
27 Description
28  A helper class for outputting values to Ostream
29 
30 \*---------------------------------------------------------------------------*/
31 
32 #ifndef InfoProxy_H
33 #define InfoProxy_H
34 
35 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
36 
37 namespace Foam
38 {
39 
40 class Ostream;
41 
42 /*---------------------------------------------------------------------------*\
43  Class InfoProxy Declaration
44 \*---------------------------------------------------------------------------*/
45 
46 template<class T> class InfoProxy;
47 template<class T> Ostream& operator<<(Ostream&, const InfoProxy<T>&);
48 
49 template<class T>
50 class InfoProxy
51 {
52 public:
53 
54  const T& t_;
55 
56  InfoProxy(const T& t)
57  :
58  t_(t)
59  {}
60 
61  friend Ostream& operator<< <T>
62  (Ostream&, const InfoProxy<T>&);
63 };
64 
65 
66 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
67 
68 } // End namespace Foam
69 
70 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
71 
72 #endif
73 
74 // ************************************************************************* //
void T(FieldField< Field, Type > &f1, const FieldField< Field, Type > &f2)
InfoProxy(const T &t)
Definition: InfoProxy.H:55
Namespace for OpenFOAM.
A helper class for outputting values to Ostream.
Definition: InfoProxy.H:45
An Ostream is an abstract base class for all output systems (streams, files, token lists...
Definition: Ostream.H:53
const T & t_
Definition: InfoProxy.H:53