6238bc0ece
especially now that we have a custom version of that code anyway. Moved the test code to tests/
24 lines
436 B
C
24 lines
436 B
C
#include "bitree.h"
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int ec_bitree_find_and_update(unsigned *_this,int _sz,int _split,
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unsigned _freq,unsigned *_fl,int _val){
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int base;
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int test;
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int fl;
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base=-1;
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fl=0;
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while(_split>0){
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test=base+_split;
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if(test<_sz){
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if(_freq>=_this[test]){
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_freq-=_this[test];
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fl+=_this[test];
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base=test;
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}
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else _this[test]+=_val;
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}
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_split>>=1;
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}
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*_fl=fl;
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return base+1;
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}
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