1 files changed, 0 insertions, 67 deletions
diff --git a/include/ds/BitArray.h b/include/ds/BitArray.h
deleted file mode 100644
index 586561b..0000000
--- a/include/ds/BitArray.h
+++ /dev/null
@@ -1,67 +0,0 @@
-/*
- * include/ds/BitArray.h
- *
- * Copyright (C) 2023 Dong Xie <dongx@psu.edu>
- *
- * All rights reserved. Published under the Modified BSD License.
- *
- */
-#pragma once
-
-#include <cstdlib>
-#include <memory>
-#include <cstring>
-
-#include "util/base.h"
-
-namespace de {
-
-class BitArray {
-public:
-    BitArray(size_t bits): m_bits(bits), m_data(nullptr) {
-        if (m_bits > 0) {
-            size_t n_bytes = (m_bits >> 3) << 3;
-            m_data = (char*) std::aligned_alloc(CACHELINE_SIZE, CACHELINEALIGN(n_bytes));
-            memset(m_data, 0, n_bytes);
-        }
-    }
-
-    ~BitArray() {
-        if (m_data) free(m_data);
-    }
-
-    bool is_set(size_t bit) {
-        if (bit >= m_bits) return false;
-        return m_data[bit >> 3] & (1 << (bit & 7));
-    }
-
-    int set(size_t bit) {
-        if (bit >= m_bits) return 0;
-        m_data[bit >> 3] |= ((char) 1 << (bit & 7));
-        return 1;
-    }
-
-    int unset(size_t bit) {
-        if (bit >= m_bits) return 0;
-        m_data[bit >> 3] &= ~((char) 1 << (bit & 7));
-        return 1;
-    }
-
-    void clear() {
-        memset(m_data, 0, (m_bits >> 3) << 3);
-    }
-
-    size_t mem_size() {
-        return m_bits >> 3;
-    }
-
-    size_t size() {
-        return m_bits;
-    }
-    
-private:
-    size_t m_bits;
-    char* m_data;
-};
-
-}