1 /*---------------------------------------------------------------------------*\
3 \\ / F ield | OpenFOAM: The Open Source CFD Toolbox
5 \\ / A nd | Copyright held by original author
7 -------------------------------------------------------------------------------
9 This file is part of OpenFOAM.
11 OpenFOAM is free software; you can redistribute it and/or modify it
12 under the terms of the GNU General Public License as published by the
13 Free Software Foundation; either version 2 of the License, or (at your
14 option) any later version.
16 OpenFOAM is distributed in the hope that it will be useful, but WITHOUT
17 ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
18 FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
21 You should have received a copy of the GNU General Public License
22 along with OpenFOAM; if not, write to the Free Software Foundation,
23 Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
29 The SHA1 message digest.
37 \*---------------------------------------------------------------------------*/
42 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
47 // Forward declaration of classes
50 // Forward declaration of friend functions and operators
53 Ostream& operator<<(Ostream&, const SHA1Digest&);
56 /*---------------------------------------------------------------------------*\
57 Class SHA1Digest Declaration
58 \*---------------------------------------------------------------------------*/
65 //- The length of the digest contents
66 static const unsigned length = 20;
68 //- Construct a zero digest
71 //- Reset the digest to zero
75 bool operator==(const SHA1Digest&) const;
77 //- Inequality operator
78 bool operator!=(const SHA1Digest&) const;
80 friend Ostream& operator<<(Ostream&, const SHA1Digest&);
84 //- The digest contents
85 unsigned char v_[length];
89 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
91 } // End namespace Foam
93 // * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
97 // ************************************************************************* //