Changeset 231
- Timestamp:
- 09/19/07 22:00:31 (6 years ago)
- Files:
-
- 1 modified
-
lang/javascript/bloomfilter/bloomfilter.js (modified) (1 diff)
Legend:
- Unmodified
- Added
- Removed
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lang/javascript/bloomfilter/bloomfilter.js
r230 r231 132 132 }, 133 133 is_bit_on: function(offset){ 134 return 135 this.filter[Math.floor(offset / this.bit_length)] & 136 (1 << offset % this.bit_length); 134 return this.filter[Math.floor(offset / this.bit_length)] & (1 << offset % this.bit_length); 137 135 }, 138 136 _make_empty_filter: function(size){ 139 var byte_length = 140 Math.floor(size / this.bit_length + (size % this.bit_length ? 1 : 0)); 137 var byte_length = Math.floor(size / this.bit_length + (size % this.bit_length ? 1 : 0)); 141 138 var f = new Array(byte_length); 142 139 for(var i=0;i<byte_length;i++) f[i] = 0x00; // false
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