ajrange.c
All constructors return a new object by pointer. It is the responsibility
of the user to first destroy any previous object. The target pointer
does not need to be initialised to NULL, but it is good programming practice
to do so anyway.
Functions: ajRangeNewI ajRangeNewFilename ajRangeNewFilenameLimits ajRangeNewRange ajRangeNewString ajRangeNewStringLimits
Default constructor for AJAX range objects.
Synopsis
Prototype
AjPRange ajRangeNewI (
ajuint n
);
| Type | Name | Read/Write | Description |
|---|
| ajuint | n | Input | number of ranges |
| AjPRange | | RETURN | Pointer to a range object |
Input
| n: | (Input) | number of ranges |
Returns
| AjPRange: | Pointer to a range object |
Description
Default constructor for AJAX range objects.
See Also
See other functions in this section
Availability
In release 6.4.0
Load a range object from a file
The format of the range file is:
Comment lines start with '#' in the first column.
Comment lines and blank lines are ignored.
The line may start with white-space.
There are two positive numbers per line separated by white-space.
The second number must be greater or equal to the first number.
There is optional text after the two numbers.
White-space before or after the text is removed.
e.g.:
# this is my set of ranges
12 23
4 5 this is like 12-23, but smaller
67 10348 interesting region
Synopsis
Prototype
AjPRange ajRangeNewFilename (
const AjPStr name
);
| Type | Name | Read/Write | Description |
|---|
| const AjPStr | name | Input | range file name |
| AjPRange | | RETURN | range object |
Input
| name: | (Input) | range file name |
Returns
Description
Load a range object from a file
The format of the range file is:
Comment lines start with '#' in the first column.
Comment lines and blank lines are ignored.
The line may start with white-space.
There are two positive numbers per line separated by white-space.
The second number must be greater or equal to the first number.
There is optional text after the two numbers.
White-space before or after the text is removed.
e.g.:
# this is my set of ranges
12 23
4 5 this is like 12-23, but smaller
67 10348 interesting region
See Also
See other functions in this section
Availability
In release 6.4.0
Load a range object from a file
The format of the range file is:
Comment lines start with '#' in the first column.
Comment lines and blank lines are ignored.
The line may start with white-space.
There are two positive numbers per line separated by white-space.
The second number must be greater or equal to the first number.
There is optional text after the two numbers.
White-space before or after the text is removed.
e.g.:
# this is my set of ranges
12 23
4 5 this is like 12-23, but smaller
67 10348 interesting region
Synopsis
Prototype
AjPRange ajRangeNewFilenameLimits (
const AjPStr name,
ajuint imin,
ajuint imax,
ajuint minsize,
ajuint size
);
| Type | Name | Read/Write | Description |
|---|
| const AjPStr | name | Input | range file name |
| ajuint | imin | Input | Minimum value |
| ajuint | imax | Input | Maximum value |
| ajuint | minsize | Input | Minimum number of values |
| ajuint | size | Input | Required number of values, zero for unlimited |
| AjPRange | | RETURN | range object |
Input
| name: | (Input) | range file name |
| imin: | (Input) | Minimum value |
| imax: | (Input) | Maximum value |
| minsize: | (Input) | Minimum number of values |
| size: | (Input) | Required number of values, zero for unlimited |
Returns
Description
Load a range object from a file
The format of the range file is:
Comment lines start with '#' in the first column.
Comment lines and blank lines are ignored.
The line may start with white-space.
There are two positive numbers per line separated by white-space.
The second number must be greater or equal to the first number.
There is optional text after the two numbers.
White-space before or after the text is removed.
e.g.:
# this is my set of ranges
12 23
4 5 this is like 12-23, but smaller
67 10348 interesting region
See Also
See other functions in this section
Availability
In release 6.4.0
Copy constructor for AJAX range objects.
Synopsis
Prototype
AjPRange ajRangeNewRange (
const AjPRange src
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | src | Input | Source range |
| AjPRange | | RETURN | Pointer to a range object |
Input
Returns
| AjPRange: | Pointer to a range object |
Description
Copy constructor for AJAX range objects.
See Also
See other functions in this section
Availability
In release 6.4.0
Create a range object from a string
Synopsis
Prototype
AjPRange ajRangeNewString (
const AjPStr str
);
| Type | Name | Read/Write | Description |
|---|
| const AjPStr | str | Input | range string |
| AjPRange | | RETURN | range object |
Input
Returns
Description
Create a range object from a string
See Also
See other functions in this section
Availability
In release 6.4.0
Create a range object from a string
Synopsis
Prototype
AjPRange ajRangeNewStringLimits (
const AjPStr str,
ajuint imin,
ajuint imax,
ajuint minsize,
ajuint size
);
| Type | Name | Read/Write | Description |
|---|
| const AjPStr | str | Input | range string |
| ajuint | imin | Input | Minimum value |
| ajuint | imax | Input | Maximum value |
| ajuint | minsize | Input | Minimum number of values |
| ajuint | size | Input | Required number of values, zero for unlimited |
| AjPRange | | RETURN | range object |
Input
| str: | (Input) | range string |
| imin: | (Input) | Minimum value |
| imax: | (Input) | Maximum value |
| minsize: | (Input) | Minimum number of values |
| size: | (Input) | Required number of values, zero for unlimited |
Returns
Description
Create a range object from a string
See Also
See other functions in this section
Availability
In release 6.4.0
Default destructor for AJAX range objects
Functions: ajRangeDel
Default destructor for AJAX range objects.
Synopsis
Prototype
void ajRangeDel (
AjPRange* thys
);
| Type | Name | Read/Write | Description |
|---|
| AjPRange* | thys | Delete | range structure |
| void | | RETURN | |
Output
| thys: | (Delete) | range structure |
Returns
Description
Default destructor for AJAX range objects.
See Also
See other functions in this section
Availability
In release 6.4.0
Other functions for AJAX range objects
Functions: ajRangeGetSize ajRangeElementGetText ajRangeElementGetValues ajRangeElementSet ajRangeSetOffset ajRangeSeqExtractList ajRangeSeqExtract ajRangeSeqExtractPep ajRangeSeqStuff ajRangeSeqStuffPep ajRangeSeqMask ajRangeSeqToLower ajRangeStrExtractList ajRangeStrExtract ajRangeStrStuff ajRangeStrMask ajRangeStrToLower ajRangeElementTypeOverlap ajRangeCountOverlaps ajRangeIsOrdered ajRangeIsWhole
Return the number of ranges in a range object
Synopsis
Prototype
ajuint ajRangeGetSize (
const AjPRange thys
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| ajuint | | RETURN | number of ranges |
Input
Returns
Description
Return the number of ranges in a range object
See Also
See other functions in this section
Availability
In release 6.4.0
Return (as parameters) text value of a range element
The text value of a range is any non-digit after the pair of range numbers
e.g. in a pair of range '10-20 potential exon 50-60 repeat'
the text values of the two ranges are: 'potential exon' and 'repeat'
Synopsis
Prototype
AjBool ajRangeElementGetText (
const AjPRange thys,
ajuint element,
AjPStr* text
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| ajuint | element | Input | range element (0 to n-1) |
| AjPStr* | text | Output | text value |
| AjBool | | RETURN | true if range exists |
Input
| thys: | (Input) | range object |
| element: | (Input) | range element (0 to n-1) |
Output
Returns
| AjBool: | true if range exists |
Description
Return (as parameters) text value of a range element
The text value of a range is any non-digit after the pair of range numbers
e.g. in a pair of range '10-20 potential exon 50-60 repeat'
the text values of the two ranges are: 'potential exon' and 'repeat'
See Also
See other functions in this section
Availability
In release 6.4.0
Return (as parameters) start and end values in a range
Synopsis
Prototype
AjBool ajRangeElementGetValues (
const AjPRange thys,
ajuint element,
ajuint* start,
ajuint* end
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| ajuint | element | Input | range element (0 to n-1) |
| ajuint* | start | Output | start value |
| ajuint* | end | Output | end value |
| AjBool | | RETURN | true if range exists |
Input
| thys: | (Input) | range object |
| element: | (Input) | range element (0 to n-1) |
Output
| start: | (Output) | start value |
| end: | (Output) | end value |
Returns
| AjBool: | true if range exists |
Description
Return (as parameters) start and end values in a range
See Also
See other functions in this section
Availability
In release 6.4.0
Set the values of a start and end in a (pre-existing) range element
Synopsis
Prototype
AjBool ajRangeElementSet (
AjPRange thys,
ajuint element,
ajuint start,
ajuint end
);
| Type | Name | Read/Write | Description |
|---|
| AjPRange | thys | Output | range object |
| ajuint | element | Input | range element (0 to n-1) |
| ajuint | start | Input | start value |
| ajuint | end | Input | end value |
| AjBool | | RETURN | true if range exists |
Input
| element: | (Input) | range element (0 to n-1) |
| start: | (Input) | start value |
| end: | (Input) | end value |
Output
| thys: | (Output) | range object |
Returns
| AjBool: | true if range exists |
Description
Set the values of a start and end in a (pre-existing) range element
See Also
See other functions in this section
Availability
In release 6.4.0
Sets the range values offset relative to the Begin value.
Used when a sequence has -sbegin= and -send= parameters set
and we have extracted the specified subsequence.
So if -sbeg 11 has been set and the range is 11-12
the resulting range is changed to 1-2
Synopsis
Prototype
AjBool ajRangeSetOffset (
AjPRange thys,
ajuint begin
);
| Type | Name | Read/Write | Description |
|---|
| AjPRange | thys | Modify | range object |
| ajuint | begin | Input | begin parameter obtained from ajSeqGetBegin(seq) |
| AjBool | | RETURN | true if region values modified |
Input
| begin: | (Input) | begin parameter obtained from ajSeqGetBegin(seq) |
Input & Output
| thys: | (Modify) | range object |
Returns
| AjBool: | true if region values modified |
Description
Sets the range values offset relative to the Begin value.
Used when a sequence has -sbegin= and -send= parameters set
and we have extracted the specified subsequence.
So if -sbeg 11 has been set and the range is 11-12
the resulting range is changed to 1-2
See Also
See other functions in this section
Availability
In release 6.4.0
Extract the range from a sequence and place the resulting text in a
list of strings.
N.B. the resulting list will be regions of the input sequence listed
in the order specified in the set of ranges. If these are not in ascending
order, the resulting list of strings will not be in ascending order either.
Synopsis
Prototype
AjBool ajRangeSeqExtractList (
const AjPRange thys,
const AjPSeq seq,
AjPList outliststr
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| const AjPSeq | seq | Input | sequence to extract from |
| AjPList | outliststr | Output | resulting list of strings |
| AjBool | | RETURN | true if result is not the whole sequence |
Input
| thys: | (Input) | range object |
| seq: | (Input) | sequence to extract from |
Output
| outliststr: | (Output) | resulting list of strings |
Returns
| AjBool: | true if result is not the whole sequence |
Description
Extract the range from a sequence and place the resulting text in a
list of strings.
N.B. the resulting list will be regions of the input sequence listed
in the order specified in the set of ranges. If these are not in ascending
order, the resulting list of strings will not be in ascending order either.
See Also
See other functions in this section
Availability
In release 6.4.0
Extract the range from a sequence (Remove regions not in the range(s))
N.B. the resulting sequence will be regions of the original concatenated
in the order specified in the set of ranges. If these are not in ascending
order, the resulting sequence will not be in position order either.
Synopsis
Prototype
AjBool ajRangeSeqExtract (
const AjPRange thys,
AjPSeq seq
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| AjPSeq | seq | Modify | Sequence |
| AjBool | | RETURN | true if sequence was modified |
Input
Input & Output
Returns
| AjBool: | true if sequence was modified |
Description
Extract the range from a sequence (Remove regions not in the range(s))
N.B. the resulting sequence will be regions of the original concatenated
in the order specified in the set of ranges. If these are not in ascending
order, the resulting sequence will not be in position order either.
See Also
See other functions in this section
Availability
In release 6.4.0
Extract the range from a sequence (Remove regions not in the range(s))
and translate to protein.
N.B. the resulting sequence will be regions of the original concatenated
in the order specified in the set of ranges. If these are not in ascending
order, the resulting sequence will not be in position order either.
Synopsis
Prototype
AjPSeq ajRangeSeqExtractPep (
const AjPRange thys,
AjPSeq seq,
const AjPTrn trntable,
ajint frame
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| AjPSeq | seq | Modify | Sequence |
| const AjPTrn | trntable | Input | Translation table |
| ajint | frame | Input | Reading frame 1..3 or -1..-3 |
| AjPSeq | | RETURN | Translated protein sequence |
Input
| thys: | (Input) | range object |
| trntable: | (Input) | Translation table |
| frame: | (Input) | Reading frame 1..3 or -1..-3 |
Input & Output
Returns
| AjPSeq: | Translated protein sequence |
Description
Extract the range from a sequence (Remove regions not in the range(s))
and translate to protein.
N.B. the resulting sequence will be regions of the original concatenated
in the order specified in the set of ranges. If these are not in ascending
order, the resulting sequence will not be in position order either.
See Also
See other functions in this section
Availability
In release 6.4.0
The opposite of ajRangeSeqExtract()
Stuff space characters into a string to pad out to the range.
It takes a string and an ordered, non-overlapping set of ranges and puts
spaces into the string between the ranges.
So starting with the string 'abcde' and the ranges 3-5,7-8 it will produce:
' abc de'
Synopsis
Prototype
AjBool ajRangeSeqStuff (
const AjPRange thys,
AjPSeq seq
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| AjPSeq | seq | Modify | Sequence to be modified |
| AjBool | | RETURN | true if sequence was modified |
Input
Input & Output
| seq: | (Modify) | Sequence to be modified |
Returns
| AjBool: | true if sequence was modified |
Description
The opposite of ajRangeSeqExtract()
Stuff space characters into a string to pad out to the range.
It takes a string and an ordered, non-overlapping set of ranges and puts
spaces into the string between the ranges.
So starting with the string 'abcde' and the ranges 3-5,7-8 it will produce:
' abc de'
See Also
See other functions in this section
Availability
In release 6.4.0
The opposite of ajRangeSeqExtractPep()
Stuff space characters into a translated string to pad out to the range.
It takes a string and an ordered, non-overlapping set of ranges and puts
spaces into the string between the ranges.
So starting with the string 'abcde' and the ranges 3-5,7-8 it will produce:
' abc de'
Synopsis
Prototype
AjBool ajRangeSeqStuffPep (
const AjPRange thys,
AjPSeq seq,
ajint frame
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| AjPSeq | seq | Modify | Sequence to be modified |
| ajint | frame | Input | Reading frame 1..3 or -1..-3 |
| AjBool | | RETURN | true if sequence was modified |
Input
| thys: | (Input) | range object |
| frame: | (Input) | Reading frame 1..3 or -1..-3 |
Input & Output
| seq: | (Modify) | Sequence to be modified |
Returns
| AjBool: | true if sequence was modified |
Description
The opposite of ajRangeSeqExtractPep()
Stuff space characters into a translated string to pad out to the range.
It takes a string and an ordered, non-overlapping set of ranges and puts
spaces into the string between the ranges.
So starting with the string 'abcde' and the ranges 3-5,7-8 it will produce:
' abc de'
See Also
See other functions in this section
Availability
In release 6.4.0
Mask the range in a String
Synopsis
Prototype
AjBool ajRangeSeqMask (
const AjPRange thys,
const AjPStr maskchar,
AjPSeq seq
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| const AjPStr | maskchar | Input | character to mask with |
| AjPSeq | seq | Modify | sequence to be masked |
| AjBool | | RETURN | true if string modified |
Input
| thys: | (Input) | range object |
| maskchar: | (Input) | character to mask with |
Input & Output
| seq: | (Modify) | sequence to be masked |
Returns
| AjBool: | true if string modified |
Description
Mask the range in a String
See Also
See other functions in this section
Availability
In release 6.4.0
Change the range in a String to lower-case
Synopsis
Prototype
AjBool ajRangeSeqToLower (
const AjPRange thys,
AjPSeq seq
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| AjPSeq | seq | Modify | sequence to be lower-cased |
| AjBool | | RETURN | true if sequence was modified |
Input
Input & Output
| seq: | (Modify) | sequence to be lower-cased |
Returns
| AjBool: | true if sequence was modified |
Description
Change the range in a String to lower-case
See Also
See other functions in this section
Availability
In release 6.4.0
Extract the range from a String and place the resulting text in a
list of strings.
N.B. the resulting list will be regions of the input string listed
in the order specified in the set of ranges. If these are not in ascending
order, the resulting list of strings will not be in ascending order either.
Synopsis
Prototype
AjBool ajRangeStrExtractList (
const AjPRange thys,
const AjPStr instr,
AjPList outliststr
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| const AjPStr | instr | Input | string to extract from |
| AjPList | outliststr | Output | resulting list of strings |
| AjBool | | RETURN | true if string modified |
Input
| thys: | (Input) | range object |
| instr: | (Input) | string to extract from |
Output
| outliststr: | (Output) | resulting list of strings |
Returns
| AjBool: | true if string modified |
Description
Extract the range from a String and place the resulting text in a
list of strings.
N.B. the resulting list will be regions of the input string listed
in the order specified in the set of ranges. If these are not in ascending
order, the resulting list of strings will not be in ascending order either.
See Also
See other functions in this section
Availability
In release 6.4.0
Extract the range from a String (Remove regions not in the range(s))
N.B. the resulting string will be regions of the input string appended
in the order specified in the set of ranges. If these are not in ascending
order, the resulting string will not be in ascending order either.
Intended for use in extracting exon ranges from the sequence of
a transcript.
Synopsis
Prototype
AjBool ajRangeStrExtract (
const AjPRange thys,
const AjPStr instr,
AjPStr* outstr
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| const AjPStr | instr | Input | string to extract from |
| AjPStr* | outstr | Output | resulting extracted string |
| AjBool | | RETURN | true if string modified |
Input
| thys: | (Input) | range object |
| instr: | (Input) | string to extract from |
Output
| outstr: | (Output) | resulting extracted string |
Returns
| AjBool: | true if string modified |
Description
Extract the range from a String (Remove regions not in the range(s))
N.B. the resulting string will be regions of the input string appended
in the order specified in the set of ranges. If these are not in ascending
order, the resulting string will not be in ascending order either.
Intended for use in extracting exon ranges from the sequence of
a transcript.
See Also
See other functions in this section
Availability
In release 6.4.0
The opposite of ajRangeStrExtract()
Stuff space characters into a string to pad out to the range.
It takes a string and an ordered, non-overlapping set of ranges and puts
spaces into the string between the ranges.
So starting with the string 'abcde' and the ranges 3-5,7-8 it will produce:
' abc de'
Synopsis
Prototype
AjBool ajRangeStrStuff (
const AjPRange thys,
const AjPStr instr,
AjPStr* outstr
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| const AjPStr | instr | Input | string to stuff |
| AjPStr* | outstr | Output | resulting stuffed string |
| AjBool | | RETURN | true if string modified |
Input
| thys: | (Input) | range object |
| instr: | (Input) | string to stuff |
Output
| outstr: | (Output) | resulting stuffed string |
Returns
| AjBool: | true if string modified |
Description
The opposite of ajRangeStrExtract()
Stuff space characters into a string to pad out to the range.
It takes a string and an ordered, non-overlapping set of ranges and puts
spaces into the string between the ranges.
So starting with the string 'abcde' and the ranges 3-5,7-8 it will produce:
' abc de'
See Also
See other functions in this section
Availability
In release 6.4.0
Mask the positions defined by a range in a string
Synopsis
Prototype
AjBool ajRangeStrMask (
const AjPRange thys,
const AjPStr maskchar,
AjPStr* str
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| const AjPStr | maskchar | Input | character to mask with |
| AjPStr* | str | Output | string to be masked |
| AjBool | | RETURN | true if string modified |
Input
| thys: | (Input) | range object |
| maskchar: | (Input) | character to mask with |
Output
| str: | (Output) | string to be masked |
Returns
| AjBool: | true if string modified |
Description
Mask the positions defined by a range in a string
See Also
See other functions in this section
Availability
In release 6.4.0
Change positions defined by the range in a string to lower-case
Synopsis
Prototype
AjBool ajRangeStrToLower (
const AjPRange thys,
AjPStr* str
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| AjPStr* | str | Output | string to be lower-cased |
| AjBool | | RETURN | true if string modified |
Input
Output
| str: | (Output) | string to be lower-cased |
Returns
| AjBool: | true if string modified |
Description
Change positions defined by the range in a string to lower-case
See Also
See other functions in this section
Availability
In release 6.4.0
Detect an overlap of a single range element to a region of a sequence
Synopsis
Prototype
ajuint ajRangeElementTypeOverlap (
const AjPRange thys,
ajuint element,
ajuint pos,
ajuint length
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| ajuint | element | Input | range element (0 to n-1) |
| ajuint | pos | Input | position in sequence of start of region of sequence |
| ajuint | length | Input | length of region of sequence |
| ajuint | | RETURN | 0=no overlap 1=internal 2=complete 3=at left 4=at right |
Input
| thys: | (Input) | range object |
| element: | (Input) | range element (0 to n-1) |
| pos: | (Input) | position in sequence of start of region of sequence |
| length: | (Input) | length of region of sequence |
Returns
| ajuint: | 0=no overlap 1=internal 2=complete 3=at left 4=at right |
Description
Detect an overlap of a single range element to a region of a sequence
See Also
See other functions in this section
Availability
In release 6.4.0
Detect overlaps of a set of ranges to a region of a sequence
Synopsis
Prototype
ajuint ajRangeCountOverlaps (
const AjPRange thys,
ajuint pos,
ajuint length
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| ajuint | pos | Input | position in sequence of start of region of sequence |
| ajuint | length | Input | length of region of sequence |
| ajuint | | RETURN | Number of ranges in range object with overlaps
to the region |
Input
| thys: | (Input) | range object |
| pos: | (Input) | position in sequence of start of region of sequence |
| length: | (Input) | length of region of sequence |
Returns
| ajuint: | Number of ranges in range object with overlaps
to the region |
Description
Detect overlaps of a set of ranges to a region of a sequence
See Also
See other functions in this section
Availability
In release 6.4.0
Tests to see if the set of ranges are in ascending non-overlapping order
Synopsis
Prototype
AjBool ajRangeIsOrdered (
const AjPRange thys
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| AjBool | | RETURN | ajTrue if in ascending non-overlapping order |
Input
Returns
| AjBool: | ajTrue if in ascending non-overlapping order |
Description
Tests to see if the set of ranges are in ascending non-overlapping order
See Also
See other functions in this section
Availability
In release 6.4.0
Test whether the default range is used for a sequence
The test is whether the given range is a single range from the start to
the end of a sequence string.
Synopsis
Prototype
AjBool ajRangeIsWhole (
const AjPRange thys,
const AjPSeq s
);
| Type | Name | Read/Write | Description |
|---|
| const AjPRange | thys | Input | range object |
| const AjPSeq | s | Input | sequence |
| AjBool | | RETURN | true if default range |
Input
| thys: | (Input) | range object |
| s: | (Input) | sequence |
Returns
| AjBool: | true if default range |
Description
Test whether the default range is used for a sequence
The test is whether the given range is a single range from the start to
the end of a sequence string.
See Also
See other functions in this section
Availability
In release 6.4.0