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A global version of a Slice pool

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This commit is contained in:
Eric Coissac
2022-01-16 00:21:42 +01:00
parent e1b7e1761c
commit 576a9f4d2d
11 changed files with 227 additions and 149 deletions
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21
pkg/obiseq/subseq.go
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@@ -3,8 +3,6 @@ package obiseq
import (
"errors"
"fmt"
"git.metabarcoding.org/lecasofts/go/obitools/pkg/goutils"
)
// Returns a sub sequence start from position 'from' included,
@@ -23,21 +21,22 @@ func (sequence BioSequence) Subsequence(from, to int, circular bool) (BioSequenc
return NilBioSequence, errors.New("to out of bounds")
}
var new_seq BioSequence
var newSeq BioSequence
if from < to {
new_seq = MakeEmptyBioSequence()
new_seq.Write(sequence.Sequence()[from:to])
fmt.Fprintf(&new_seq.sequence.id, "%s_sub[%d..%d]", sequence.Id(), from+1, to)
new_seq.sequence.definition.Write(sequence.sequence.definition.Bytes())
newSeq = MakeEmptyBioSequence()
newSeq.Write(sequence.Sequence()[from:to])
newSeq.sequence.id = fmt.Sprintf("%s_sub[%d..%d]", sequence.Id(), from+1, to)
newSeq.sequence.definition = sequence.sequence.definition
} else {
new_seq, _ = sequence.Subsequence(from, sequence.Length(), false)
new_seq.Write(sequence.Sequence()[0:to])
newSeq, _ = sequence.Subsequence(from, sequence.Length(), false)
newSeq.Write(sequence.Sequence()[0:to])
}
if len(sequence.Annotations()) > 0 {
goutils.CopyMap(new_seq.Annotations(), sequence.Annotations())
newSeq.sequence.annotations = GetAnnotation(sequence.Annotations())
}
return new_seq, nil
return newSeq, nil
}