char U2AssemblyBasesFrequenciesInfo::getMostFrequentLetter() {
int mostFrequentIndex = 0;
for(int i = 1; i < LETTERS_COUNT; ++i) {
if(baseFrequencies[i] > baseFrequencies[mostFrequentIndex]) {
mostFrequentIndex = i;
}
}
return baseFrequencies[mostFrequentIndex] > 0 ? index2char(mostFrequentIndex) : AssemblyConsensusAlgorithm::EMPTY_CHAR;
}
/* performs function f on all words in trie */
void trie_scan(trie t,void f(int,char*))
{
char *str;
int i;
if (t!=NULL)
{
if (t->number!=0)
{
str=charsequence_val(&trie_scan_buffer);
f(t->number,str );
free(str);
}
for(i=0;i<TRIEWIDTH;i++)
if(t->next[i]!=NULL)
{
charsequence_push(&trie_scan_buffer,index2char(i));
trie_scan(t->next[i],f);
charsequence_pop(&trie_scan_buffer);
}
}
}
