MPQC 2.3.1

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state_bin.h
1 //
2 // state_bin.h
3 //
4 // Copyright (C) 1996 Limit Point Systems, Inc.
5 //
6 // Author: Curtis Janssen <cljanss@limitpt.com>
7 // Maintainer: LPS
8 //
9 // This file is part of the SC Toolkit.
10 //
11 // The SC Toolkit is free software; you can redistribute it and/or modify
12 // it under the terms of the GNU Library General Public License as published by
13 // the Free Software Foundation; either version 2, or (at your option)
14 // any later version.
15 //
16 // The SC Toolkit is distributed in the hope that it will be useful,
17 // but WITHOUT ANY WARRANTY; without even the implied warranty of
18 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19 // GNU Library General Public License for more details.
20 //
21 // You should have received a copy of the GNU Library General Public License
22 // along with the SC Toolkit; see the file COPYING.LIB. If not, write to
23 // the Free Software Foundation, 675 Mass Ave, Cambridge, MA 02139, USA.
24 //
25 // The U.S. Government is granted a limited license as per AL 91-7.
26 //
27
28 #ifndef _util_state_state_bin_h
29 #define _util_state_state_bin_h
30
31 #ifdef __GNUC__
32 #pragma interface
33 #endif
34
35 #include <util/state/state_file.h>
36
37 namespace sc {
38
41 class StateOutBin: public StateOutFile {
42 private:
43 int file_position_;
44 // do not allow copy constructor or assignment
45 StateOutBin(const StateOutBin&);
46 void operator=(const StateOutBin&);
50 int put_array_void(const void*,int);
51 public:
52 StateOutBin();
53 StateOutBin(std::ostream&);
54 StateOutBin(const char *);
55 ~StateOutBin();
56
57 int open(const char *name);
58 void close();
59
60 int use_directory();
61
62 int tell();
63 void seek(int loc);
64 int seekable();
65 };
66
69 class StateInBin: public StateInFile {
70 private:
71 int file_position_;
72 // do not allow copy constructor or assignment
73 StateInBin(const StateInBin&);
74 void operator=(const StateInBin&);
78 int get_array_void(void*,int);
79 public:
80 StateInBin();
81 StateInBin(const Ref<KeyVal> &);
82 StateInBin(std::istream&);
83 StateInBin(const char *);
84 ~StateInBin();
85
86 int open(const char *name);
87
88 int use_directory();
89
90 int tell();
91 void seek(int loc);
92 int seekable();
93 };
94
95 }
96
97 #endif
98
99 // Local Variables:
100 // mode: c++
101 // c-file-style: "CLJ"
102 // End: