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Diffstat (limited to 'src/testbed/testbed_api_sd.h')
-rw-r--r-- | src/testbed/testbed_api_sd.h | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/src/testbed/testbed_api_sd.h b/src/testbed/testbed_api_sd.h deleted file mode 100644 index 2872051e0..000000000 --- a/src/testbed/testbed_api_sd.h +++ /dev/null | |||
@@ -1,81 +0,0 @@ | |||
1 | /* | ||
2 | This file is part of GNUnet | ||
3 | Copyright (C) 2008--2013 GNUnet e.V. | ||
4 | |||
5 | GNUnet is free software: you can redistribute it and/or modify it | ||
6 | under the terms of the GNU Affero General Public License as published | ||
7 | by the Free Software Foundation, either version 3 of the License, | ||
8 | or (at your option) any later version. | ||
9 | |||
10 | GNUnet is distributed in the hope that it will be useful, but | ||
11 | WITHOUT ANY WARRANTY; without even the implied warranty of | ||
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | ||
13 | Affero General Public License for more details. | ||
14 | |||
15 | You should have received a copy of the GNU Affero General Public License | ||
16 | along with this program. If not, see <http://www.gnu.org/licenses/>. | ||
17 | |||
18 | SPDX-License-Identifier: AGPL3.0-or-later | ||
19 | */ | ||
20 | |||
21 | /** | ||
22 | * @file testbed/testbed_api_sd.h | ||
23 | * @brief functions to calculate standard deviation | ||
24 | * @author Sree Harsha Totakura <sreeharsha@totakura.in> | ||
25 | */ | ||
26 | |||
27 | #ifndef TESTBED_API_SD_H | ||
28 | #define TESTBED_API_SD_H | ||
29 | |||
30 | |||
31 | /** | ||
32 | * Opaque handle for calculating SD | ||
33 | */ | ||
34 | struct SDHandle; | ||
35 | |||
36 | |||
37 | /** | ||
38 | * Initialize standard deviation calculation handle | ||
39 | * | ||
40 | * @param max_cnt the maximum number of readings to keep | ||
41 | * @return the initialized handle | ||
42 | */ | ||
43 | struct SDHandle * | ||
44 | GNUNET_TESTBED_SD_init_ (unsigned int max_cnt); | ||
45 | |||
46 | |||
47 | /** | ||
48 | * Frees the memory allocated to the SD handle | ||
49 | * | ||
50 | * @param h the SD handle | ||
51 | */ | ||
52 | void | ||
53 | GNUNET_TESTBED_SD_destroy_ (struct SDHandle *h); | ||
54 | |||
55 | |||
56 | /** | ||
57 | * Add a reading to SD | ||
58 | * | ||
59 | * @param h the SD handle | ||
60 | * @param amount the reading value | ||
61 | */ | ||
62 | void | ||
63 | GNUNET_TESTBED_SD_add_data_ (struct SDHandle *h, unsigned int amount); | ||
64 | |||
65 | |||
66 | /** | ||
67 | * Returns the factor by which the given amount differs from the standard deviation | ||
68 | * | ||
69 | * @param h the SDhandle | ||
70 | * @param amount the value for which the deviation is returned | ||
71 | * @param factor the factor by which the given amont differs | ||
72 | * @return the deviation from the average; GNUNET_SYSERR if the deviation cannot | ||
73 | * be calculated OR 0 if the deviation is less than the average; a | ||
74 | * maximum of 4 is returned for deviations equal to or larger than 4 | ||
75 | */ | ||
76 | int | ||
77 | GNUNET_TESTBED_SD_deviation_factor_ (struct SDHandle *h, unsigned int amount, | ||
78 | int *factor); | ||
79 | |||
80 | #endif | ||
81 | /* end of testbed_api.h */ | ||