/usr/include/kmer/util/eliasGammaEncoding.h is in libkmer-dev 0~20150903+r2013-3.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 | #ifndef ELIAS_GAMMA_ENCODING_H
#define ELIAS_GAMMA_ENCODING_H
#include "bitPacking.h"
inline
void
setEliasGammaEncodedNumber(uint64 *ptr,
uint64 pos,
uint64 *siz,
uint64 val) {
uint64 b = logBaseTwo64(val);
setUnaryEncodedNumber(ptr, pos, siz, b);
pos += *siz;
setDecodedValue(ptr, pos, b, val);
*siz += b;
}
inline
uint64
getEliasGammaEncodedNumber(uint64 *ptr,
uint64 pos,
uint64 *siz) {
uint64 b = getUnaryEncodedNumber(ptr, pos, siz);
pos += *siz;
*siz += b;
return(getDecodedValue(ptr, pos, b));
}
#endif // ELIAS_GAMMA_ENCODING_H
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