setBitTo

Function

setBitTo

Set the bit with the given index to the given value.

setBitTo(bitString, pos, bit)

setBitTo(word, index, value)

Include Headers

seqan/index.h, seqan/misc/misc_bit_twiddling.h

Parameters

bitString	The bit string. Types: RankSupportBitString
pos	Position of the bit.
bit	The value of the bit. Remarks: Note that values different from 0 are interpreted as 1.
word	The number.
index	The index of the bit in the word. Types: unsigned
value	The value to set the bit to. Types: bool

Return Values

void

Member of

RankSupportBitString

Examples

String<Dna5> genome = "ACGTACGT";

RankSupportBitString<> bitString;
resize(bitString, length(genome));

for (unsigned i = 0; i < length(genome); ++i)
if(genome[i] < Dna5('c'))
setBitTo(bitString, 1);

updateRanks_(bitString);