From e970e0b37b8bd7f246feb3f70c4136418225e434 Mon Sep 17 00:00:00 2001
From: Daniel Baumann <daniel.baumann@progress-linux.org>
Date: Wed, 1 Dec 2021 07:15:04 +0100
Subject: Adding upstream version 1.32.0.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
---
 ml/BitBufferCounter.cc | 29 +++++++++++++++++++++++++++++
 1 file changed, 29 insertions(+)
 create mode 100644 ml/BitBufferCounter.cc

(limited to 'ml/BitBufferCounter.cc')

diff --git a/ml/BitBufferCounter.cc b/ml/BitBufferCounter.cc
new file mode 100644
index 000000000..5e1ab5aca
--- /dev/null
+++ b/ml/BitBufferCounter.cc
@@ -0,0 +1,29 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#include "BitBufferCounter.h"
+
+using namespace ml;
+
+std::vector<bool> BitBufferCounter::getBuffer() const {
+    std::vector<bool> Buffer;
+
+    for (size_t Idx = start(); Idx != (start() + size()); Idx++)
+        Buffer.push_back(V[Idx % V.size()]);
+
+    return Buffer;
+}
+
+void BitBufferCounter::insert(bool Bit) {
+    if (N >= V.size())
+        NumSetBits -= (V[start()] == true);
+
+    NumSetBits += (Bit == true);
+    V[N++ % V.size()] = Bit;
+}
+
+void BitBufferCounter::print(std::ostream &OS) const {
+    std::vector<bool> Buffer = getBuffer();
+
+    for (bool B : Buffer)
+        OS << B;
+}
-- 
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