Function
countCharacters
Count characters at a specific position in a gapped sequence.
Size countCharacters(gapped_sequence, view_position)
Include Headers
seqan/align.h
Parameters
gapped_sequence
A gapped sequence.
Types: Gaps
view_position
The view position at which gapped_sequence is tested.
Remarks
If there is no character at position view_position, the function returns 0.
If view_position ≥endPosition$(gapped_sequence), the function returns 0.
Return Values
Number of consecutive characters in gapped_sequence starting at position view_position.
Metafunctions: Size
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