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Write CounterVector implementation scaffold.

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This commit is contained in:
Matthias Vallentin 2013-06-04 14:31:39 -07:00
parent d3297dd6f3
commit a5572dd66f
2 changed files with 43 additions and 3 deletions
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10
src/BloomFilter.h
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@ -9,7 +9,7 @@
/**
* A vector of counters, each of which have a fixed number of bits.
*/
class CounterVector : SerialObj {
class CounterVector : public SerialObj {
public:
typedef size_t size_type;
typedef uint64 count_type;
@ -18,8 +18,12 @@ public:
* Constructs a counter vector having cells of a given width.
*
* @param width The number of bits that each cell occupies.
*
* @param cells The number of cells in the bitvector.
*/
explicit CounterVector(unsigned width);
CounterVector(size_t width, size_t cells = 1024);
~CounterVector();
/**
* Increments a given cell.
@ -68,7 +72,7 @@ protected:
CounterVector() { }
private:
BitVector bits_;
BitVector* bits_;
unsigned width_;
};