summaryrefslogtreecommitdiffstats
path: root/src/libcola/pseudorandom.cpp
diff options
context:
space:
mode:
authorMarc Jeanmougin <marc.jeanmougin@telecom-paristech.fr>2018-04-29 14:25:32 +0000
committerMarc Jeanmougin <marc.jeanmougin@telecom-paristech.fr>2018-04-29 14:25:32 +0000
commitab5f8ff5869021958f4ae8b838c3d707a2e85eaa (patch)
tree4907675828a5401d013b7587538cc8541edd2764 /src/libcola/pseudorandom.cpp
parentmoved libcroco, libuemf, libdepixelize to 3rdparty folder (diff)
downloadinkscape-ab5f8ff5869021958f4ae8b838c3d707a2e85eaa.tar.gz
inkscape-ab5f8ff5869021958f4ae8b838c3d707a2e85eaa.zip
Put adaptagrams into its own folder
Diffstat (limited to 'src/libcola/pseudorandom.cpp')
-rw-r--r--src/libcola/pseudorandom.cpp48
1 files changed, 0 insertions, 48 deletions
diff --git a/src/libcola/pseudorandom.cpp b/src/libcola/pseudorandom.cpp
deleted file mode 100644
index 6577b3a05..000000000
--- a/src/libcola/pseudorandom.cpp
+++ /dev/null
@@ -1,48 +0,0 @@
-/*
- * vim: ts=4 sw=4 et tw=0 wm=0
- *
- * libcola - A library providing force-directed network layout using the
- * stress-majorization method subject to separation constraints.
- *
- * Copyright (C) 2015 Monash University
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation; either
- * version 2.1 of the License, or (at your option) any later version.
- * See the file LICENSE.LGPL distributed with the library.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
- *
- * Author(s): Tim Dwyer
-*/
-
-#include "libcola/pseudorandom.h"
-
-namespace cola {
-
-PseudoRandom::PseudoRandom(double s)
- : a(214013),
- c(2531011),
- m(2147483648),
- range(32767),
- seed(s)
-{
-}
-
-double PseudoRandom::getNext(void)
-{
- seed = (seed * a + c) % m;
- return (seed >> 16) / range;
-}
-
-double PseudoRandom::getNextBetween(double min, double max)
-{
- return min + getNext() * (max - min);
-}
-
-
-}
-