"Fossies" - the Fresh Open Source Software Archive  

Source code changes of the file "GENERATED/PDL/Ufunc.pm" between
PDL-2.080.tar.gz and PDL-2.081.tar.gz

About: PDL (Perl Data Language) aims to turn perl into an efficient numerical language for scientific computing (similar to IDL and MatLab).

Ufunc.pm  (PDL-2.080)	:	Ufunc.pm  (PDL-2.081)
skipping to change at line 53		skipping to change at line 53
=cut		=cut
use PDL::Slices;		use PDL::Slices;
use Carp;		use Carp;
#line 55 "Ufunc.pm"		#line 55 "Ufunc.pm"
=head1 FUNCTIONS		=head1 FUNCTIONS
=cut		=cut
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 prodover		=head2 prodover
=for sig		=for sig
Signature: (a(n); int+ [o]b())		Signature: (a(n); int+ [o]b())
=for ref		=for ref
Project via product to N-1 dimensions		Project via product to N-1 dimensions
skipping to change at line 87		skipping to change at line 87
$spectrum = prodover $image->transpose		$spectrum = prodover $image->transpose
=for bad		=for bad
prodover processes bad values.		prodover processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 109 "Ufunc.pm"		#line 109 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*prodover = \&PDL::prodover;		*prodover = \&PDL::prodover;
#line 116 "Ufunc.pm"		#line 116 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 cprodover		=head2 cprodover
=for sig		=for sig
Signature: (a(n); cdouble [o]b())		Signature: (a(n); cdouble [o]b())
=for ref		=for ref
Project via product to N-1 dimensions		Project via product to N-1 dimensions
skipping to change at line 129		skipping to change at line 129
precision.		precision.
=for bad		=for bad
cprodover processes bad values.		cprodover processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 161 "Ufunc.pm"		#line 161 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*cprodover = \&PDL::cprodover;		*cprodover = \&PDL::cprodover;
#line 168 "Ufunc.pm"		#line 168 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 dprodover		=head2 dprodover
=for sig		=for sig
Signature: (a(n); double [o]b())		Signature: (a(n); double [o]b())
=for ref		=for ref
Project via product to N-1 dimensions		Project via product to N-1 dimensions
skipping to change at line 170		skipping to change at line 170
Unlike L</prodover>, the calculations are performed in double precision.		Unlike L</prodover>, the calculations are performed in double precision.
=for bad		=for bad
dprodover processes bad values.		dprodover processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 212 "Ufunc.pm"		#line 212 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*dprodover = \&PDL::dprodover;		*dprodover = \&PDL::dprodover;
#line 219 "Ufunc.pm"		#line 219 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 cumuprodover		=head2 cumuprodover
=for sig		=for sig
Signature: (a(n); int+ [o]b(n))		Signature: (a(n); int+ [o]b(n))
=for ref		=for ref
Cumulative product		Cumulative product
skipping to change at line 212		skipping to change at line 212
$spectrum = cumuprodover $image->transpose		$spectrum = cumuprodover $image->transpose
=for bad		=for bad
cumuprodover processes bad values.		cumuprodover processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 266 "Ufunc.pm"		#line 266 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*cumuprodover = \&PDL::cumuprodover;		*cumuprodover = \&PDL::cumuprodover;
#line 273 "Ufunc.pm"		#line 273 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 dcumuprodover		=head2 dcumuprodover
=for sig		=for sig
Signature: (a(n); double [o]b(n))		Signature: (a(n); double [o]b(n))
=for ref		=for ref
Cumulative product		Cumulative product
skipping to change at line 256		skipping to change at line 256
Unlike L</cumuprodover>, the calculations are performed in double precision.		Unlike L</cumuprodover>, the calculations are performed in double precision.
=for bad		=for bad
dcumuprodover processes bad values.		dcumuprodover processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 320 "Ufunc.pm"		#line 320 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*dcumuprodover = \&PDL::dcumuprodover;		*dcumuprodover = \&PDL::dcumuprodover;
#line 327 "Ufunc.pm"		#line 327 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 sumover		=head2 sumover
=for sig		=for sig
Signature: (a(n); int+ [o]b())		Signature: (a(n); int+ [o]b())
=for ref		=for ref
Project via sum to N-1 dimensions		Project via sum to N-1 dimensions
skipping to change at line 295		skipping to change at line 295
$spectrum = sumover $image->transpose		$spectrum = sumover $image->transpose
=for bad		=for bad
sumover processes bad values.		sumover processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 371 "Ufunc.pm"		#line 371 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*sumover = \&PDL::sumover;		*sumover = \&PDL::sumover;
#line 378 "Ufunc.pm"		#line 378 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 csumover		=head2 csumover
=for sig		=for sig
Signature: (a(n); cdouble [o]b())		Signature: (a(n); cdouble [o]b())
=for ref		=for ref
Project via sum to N-1 dimensions		Project via sum to N-1 dimensions
skipping to change at line 337		skipping to change at line 337
precision.		precision.
=for bad		=for bad
csumover processes bad values.		csumover processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 423 "Ufunc.pm"		#line 423 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*csumover = \&PDL::csumover;		*csumover = \&PDL::csumover;
#line 430 "Ufunc.pm"		#line 430 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 dsumover		=head2 dsumover
=for sig		=for sig
Signature: (a(n); double [o]b())		Signature: (a(n); double [o]b())
=for ref		=for ref
Project via sum to N-1 dimensions		Project via sum to N-1 dimensions
skipping to change at line 378		skipping to change at line 378
Unlike L</sumover>, the calculations are performed in double precision.		Unlike L</sumover>, the calculations are performed in double precision.
=for bad		=for bad
dsumover processes bad values.		dsumover processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 474 "Ufunc.pm"		#line 474 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*dsumover = \&PDL::dsumover;		*dsumover = \&PDL::dsumover;
#line 481 "Ufunc.pm"		#line 481 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 cumusumover		=head2 cumusumover
=for sig		=for sig
Signature: (a(n); int+ [o]b(n))		Signature: (a(n); int+ [o]b(n))
=for ref		=for ref
Cumulative sum		Cumulative sum
skipping to change at line 420		skipping to change at line 420
$spectrum = cumusumover $image->transpose		$spectrum = cumusumover $image->transpose
=for bad		=for bad
cumusumover processes bad values.		cumusumover processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 528 "Ufunc.pm"		#line 528 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*cumusumover = \&PDL::cumusumover;		*cumusumover = \&PDL::cumusumover;
#line 535 "Ufunc.pm"		#line 535 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 dcumusumover		=head2 dcumusumover
=for sig		=for sig
Signature: (a(n); double [o]b(n))		Signature: (a(n); double [o]b(n))
=for ref		=for ref
Cumulative sum		Cumulative sum
skipping to change at line 464		skipping to change at line 464
Unlike L</cumusumover>, the calculations are performed in double precision.		Unlike L</cumusumover>, the calculations are performed in double precision.
=for bad		=for bad
dcumusumover processes bad values.		dcumusumover processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 582 "Ufunc.pm"		#line 582 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*dcumusumover = \&PDL::dcumusumover;		*dcumusumover = \&PDL::dcumusumover;
#line 589 "Ufunc.pm"		#line 589 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 andover		=head2 andover
=for sig		=for sig
Signature: (a(n); int+ [o]b())		Signature: (a(n); int+ [o]b())
=for ref		=for ref
Project via and to N-1 dimensions		Project via and to N-1 dimensions
skipping to change at line 504		skipping to change at line 504
=for bad		=for bad
If C<a()> contains only bad data (and its bad flag is set),		If C<a()> contains only bad data (and its bad flag is set),
C<b()> is set bad. Otherwise C<b()> will have its bad flag cleared,		C<b()> is set bad. Otherwise C<b()> will have its bad flag cleared,
as it will not contain any bad values.		as it will not contain any bad values.
=cut		=cut
#line 633 "Ufunc.pm"		#line 633 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*andover = \&PDL::andover;		*andover = \&PDL::andover;
#line 640 "Ufunc.pm"		#line 640 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 bandover		=head2 bandover
=for sig		=for sig
Signature: (a(n); [o]b())		Signature: (a(n); [o]b())
=for ref		=for ref
Project via bitwise and to N-1 dimensions		Project via bitwise and to N-1 dimensions
skipping to change at line 544		skipping to change at line 544
=for bad		=for bad
If C<a()> contains only bad data (and its bad flag is set),		If C<a()> contains only bad data (and its bad flag is set),
C<b()> is set bad. Otherwise C<b()> will have its bad flag cleared,		C<b()> is set bad. Otherwise C<b()> will have its bad flag cleared,
as it will not contain any bad values.		as it will not contain any bad values.
=cut		=cut
#line 684 "Ufunc.pm"		#line 684 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*bandover = \&PDL::bandover;		*bandover = \&PDL::bandover;
#line 691 "Ufunc.pm"		#line 691 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 borover		=head2 borover
=for sig		=for sig
Signature: (a(n); [o]b())		Signature: (a(n); [o]b())
=for ref		=for ref
Project via bitwise or to N-1 dimensions		Project via bitwise or to N-1 dimensions
skipping to change at line 584		skipping to change at line 584
=for bad		=for bad
If C<a()> contains only bad data (and its bad flag is set),		If C<a()> contains only bad data (and its bad flag is set),
C<b()> is set bad. Otherwise C<b()> will have its bad flag cleared,		C<b()> is set bad. Otherwise C<b()> will have its bad flag cleared,
as it will not contain any bad values.		as it will not contain any bad values.
=cut		=cut
#line 735 "Ufunc.pm"		#line 735 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*borover = \&PDL::borover;		*borover = \&PDL::borover;
#line 742 "Ufunc.pm"		#line 742 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 orover		=head2 orover
=for sig		=for sig
Signature: (a(n); int+ [o]b())		Signature: (a(n); int+ [o]b())
=for ref		=for ref
Project via or to N-1 dimensions		Project via or to N-1 dimensions
skipping to change at line 624		skipping to change at line 624
=for bad		=for bad
If C<a()> contains only bad data (and its bad flag is set),		If C<a()> contains only bad data (and its bad flag is set),
C<b()> is set bad. Otherwise C<b()> will have its bad flag cleared,		C<b()> is set bad. Otherwise C<b()> will have its bad flag cleared,
as it will not contain any bad values.		as it will not contain any bad values.
=cut		=cut
#line 786 "Ufunc.pm"		#line 786 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*orover = \&PDL::orover;		*orover = \&PDL::orover;
#line 793 "Ufunc.pm"		#line 793 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 zcover		=head2 zcover
=for sig		=for sig
Signature: (a(n); int+ [o]b())		Signature: (a(n); int+ [o]b())
=for ref		=for ref
Project via == 0 to N-1 dimensions		Project via == 0 to N-1 dimensions
skipping to change at line 664		skipping to change at line 664
=for bad		=for bad
If C<a()> contains only bad data (and its bad flag is set),		If C<a()> contains only bad data (and its bad flag is set),
C<b()> is set bad. Otherwise C<b()> will have its bad flag cleared,		C<b()> is set bad. Otherwise C<b()> will have its bad flag cleared,
as it will not contain any bad values.		as it will not contain any bad values.
=cut		=cut
#line 837 "Ufunc.pm"		#line 837 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*zcover = \&PDL::zcover;		*zcover = \&PDL::zcover;
#line 844 "Ufunc.pm"		#line 844 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 intover		=head2 intover
=for sig		=for sig
Signature: (a(n); float+ [o]b())		Signature: (a(n); float+ [o]b())
=for ref		=for ref
Project via integral to N-1 dimensions		Project via integral to N-1 dimensions
skipping to change at line 713		skipping to change at line 713
is the natural (and correct) choice for binned data, of course.		is the natural (and correct) choice for binned data, of course.
=for bad		=for bad
intover ignores the bad-value flag of the input ndarrays.		intover ignores the bad-value flag of the input ndarrays.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 897 "Ufunc.pm"		#line 897 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*intover = \&PDL::intover;		*intover = \&PDL::intover;
#line 904 "Ufunc.pm"		#line 904 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 average		=head2 average
=for sig		=for sig
Signature: (a(n); int+ [o]b())		Signature: (a(n); int+ [o]b())
=for ref		=for ref
Project via average to N-1 dimensions		Project via average to N-1 dimensions
skipping to change at line 752		skipping to change at line 752
$spectrum = average $image->transpose		$spectrum = average $image->transpose
=for bad		=for bad
average processes bad values.		average processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 948 "Ufunc.pm"		#line 948 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*average = \&PDL::average;		*average = \&PDL::average;
#line 955 "Ufunc.pm"		#line 955 "Ufunc.pm"
#line 304 "ufunc.pd"		#line 304 "ufunc.pd"
=head2 avgover		=head2 avgover
=for ref		=for ref
Synonym for average.		Synonym for average.
=cut		=cut
*PDL::avgover = *avgover = \&PDL::average;		*PDL::avgover = *avgover = \&PDL::average;
#line 970 "Ufunc.pm"		#line 970 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 caverage		=head2 caverage
=for sig		=for sig
Signature: (a(n); cdouble [o]b())		Signature: (a(n); cdouble [o]b())
=for ref		=for ref
Project via average to N-1 dimensions		Project via average to N-1 dimensions
skipping to change at line 807		skipping to change at line 807
precision.		precision.
=for bad		=for bad
caverage processes bad values.		caverage processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 1015 "Ufunc.pm"		#line 1015 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*caverage = \&PDL::caverage;		*caverage = \&PDL::caverage;
#line 1022 "Ufunc.pm"		#line 1022 "Ufunc.pm"
#line 304 "ufunc.pd"		#line 304 "ufunc.pd"
=head2 cavgover		=head2 cavgover
=for ref		=for ref
Synonym for caverage.		Synonym for caverage.
=cut		=cut
*PDL::cavgover = *cavgover = \&PDL::caverage;		*PDL::cavgover = *cavgover = \&PDL::caverage;
#line 1037 "Ufunc.pm"		#line 1037 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 daverage		=head2 daverage
=for sig		=for sig
Signature: (a(n); double [o]b())		Signature: (a(n); double [o]b())
=for ref		=for ref
Project via average to N-1 dimensions		Project via average to N-1 dimensions
skipping to change at line 862		skipping to change at line 862
precision.		precision.
=for bad		=for bad
daverage processes bad values.		daverage processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 1082 "Ufunc.pm"		#line 1082 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*daverage = \&PDL::daverage;		*daverage = \&PDL::daverage;
#line 1089 "Ufunc.pm"		#line 1089 "Ufunc.pm"
#line 304 "ufunc.pd"		#line 304 "ufunc.pd"
=head2 davgover		=head2 davgover
=for ref		=for ref
Synonym for daverage.		Synonym for daverage.
=cut		=cut
*PDL::davgover = *davgover = \&PDL::daverage;		*PDL::davgover = *davgover = \&PDL::daverage;
#line 1104 "Ufunc.pm"		#line 1104 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 minimum		=head2 minimum
=for sig		=for sig
Signature: (a(n); [o]c())		Signature: (a(n); [o]c())
=for ref		=for ref
Project via minimum to N-1 dimensions		Project via minimum to N-1 dimensions
skipping to change at line 918		skipping to change at line 918
Output is set bad if no elements of the input are non-bad,		Output is set bad if no elements of the input are non-bad,
otherwise the bad flag is cleared for the output ndarray.		otherwise the bad flag is cleared for the output ndarray.
Note that C<NaNs> are considered to be valid values and will "win" over non-C<Na N>;		Note that C<NaNs> are considered to be valid values and will "win" over non-C<Na N>;
see L<isfinite|PDL::Math/isfinite> and L<badmask|PDL::Bad/badmask>		see L<isfinite|PDL::Math/isfinite> and L<badmask|PDL::Bad/badmask>
for ways of masking NaNs.		for ways of masking NaNs.
=cut		=cut
#line 1152 "Ufunc.pm"		#line 1152 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*minimum = \&PDL::minimum;		*minimum = \&PDL::minimum;
#line 1159 "Ufunc.pm"		#line 1159 "Ufunc.pm"
#line 304 "ufunc.pd"		#line 304 "ufunc.pd"
=head2 minover		=head2 minover
=for ref		=for ref
Synonym for minimum.		Synonym for minimum.
=cut		=cut
*PDL::minover = *minover = \&PDL::minimum;		*PDL::minover = *minover = \&PDL::minimum;
#line 1174 "Ufunc.pm"		#line 1174 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 minimum_ind		=head2 minimum_ind
=for sig		=for sig
Signature: (a(n); indx [o] c())		Signature: (a(n); indx [o] c())
=for ref		=for ref
Like minimum but returns the index rather than the value		Like minimum but returns the index rather than the value
skipping to change at line 960		skipping to change at line 960
Output is set bad if no elements of the input are non-bad,		Output is set bad if no elements of the input are non-bad,
otherwise the bad flag is cleared for the output ndarray.		otherwise the bad flag is cleared for the output ndarray.
Note that C<NaNs> are considered to be valid values and will "win" over non-C<Na N>;		Note that C<NaNs> are considered to be valid values and will "win" over non-C<Na N>;
see L<isfinite|PDL::Math/isfinite> and L<badmask|PDL::Bad/badmask>		see L<isfinite|PDL::Math/isfinite> and L<badmask|PDL::Bad/badmask>
for ways of masking NaNs.		for ways of masking NaNs.
=cut		=cut
#line 1203 "Ufunc.pm"		#line 1203 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*minimum_ind = \&PDL::minimum_ind;		*minimum_ind = \&PDL::minimum_ind;
#line 1210 "Ufunc.pm"		#line 1210 "Ufunc.pm"
#line 304 "ufunc.pd"		#line 304 "ufunc.pd"
=head2 minover_ind		=head2 minover_ind
=for ref		=for ref
Synonym for minimum_ind.		Synonym for minimum_ind.
=cut		=cut
*PDL::minover_ind = *minover_ind = \&PDL::minimum_ind;		*PDL::minover_ind = *minover_ind = \&PDL::minimum_ind;
#line 1225 "Ufunc.pm"		#line 1225 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 minimum_n_ind		=head2 minimum_n_ind
=for sig		=for sig
Signature: (a(n); indx [o]c(m); PDL_Indx m_size => m)		Signature: (a(n); indx [o]c(m); PDL_Indx m_size => m)
=for ref		=for ref
Returns the index of C<m_size> minimum elements. As of 2.077, you can		Returns the index of C<m_size> minimum elements. As of 2.077, you can
skipping to change at line 1011		skipping to change at line 1011
Output bad flag is cleared for the output ndarray if sufficient non-bad elements found,		Output bad flag is cleared for the output ndarray if sufficient non-bad elements found,
else remaining slots in C<$c()> are set bad.		else remaining slots in C<$c()> are set bad.
Note that C<NaNs> are considered to be valid values and will "win" over non-C<Na N>;		Note that C<NaNs> are considered to be valid values and will "win" over non-C<Na N>;
see L<isfinite|PDL::Math/isfinite> and L<badmask|PDL::Bad/badmask>		see L<isfinite|PDL::Math/isfinite> and L<badmask|PDL::Bad/badmask>
for ways of masking NaNs.		for ways of masking NaNs.
=cut		=cut
#line 1265 "Ufunc.pm"		#line 1265 "Ufunc.pm"
#line 1059 "../../blib/lib/PDL/PP.pm"		#line 950 "../../blib/lib/PDL/PP.pm"
#line 409 "ufunc.pd"		#line 409 "ufunc.pd"
sub PDL::minimum_n_ind {		sub PDL::minimum_n_ind {
my ($a, $c, $m_size) = @_;		my ($a, $c, $m_size) = @_;
$m_size //= ref($c) ? $c->dim(0) : $c; # back-compat with pre-2.077		$m_size //= ref($c) ? $c->dim(0) : $c; # back-compat with pre-2.077
my $set_out = 1;		my $set_out = 1;
$set_out = 0, $c = null if !ref $c;		$set_out = 0, $c = null if !ref $c;
$c = $c->indx if !$c->isnull;		$c = $c->indx if !$c->isnull;
PDL::_minimum_n_ind_int($a, $c, $m_size);		PDL::_minimum_n_ind_int($a, $c, $m_size);
$set_out ? $_[1] = $c : $c;		$set_out ? $_[1] = $c : $c;
}		}
#line 1071 "../../blib/lib/PDL/PP.pm"		#line 962 "../../blib/lib/PDL/PP.pm"
#line 1283 "Ufunc.pm"		#line 1283 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*minimum_n_ind = \&PDL::minimum_n_ind;		*minimum_n_ind = \&PDL::minimum_n_ind;
#line 1290 "Ufunc.pm"		#line 1290 "Ufunc.pm"
#line 304 "ufunc.pd"		#line 304 "ufunc.pd"
=head2 minover_n_ind		=head2 minover_n_ind
=for ref		=for ref
Synonym for minimum_n_ind.		Synonym for minimum_n_ind.
=cut		=cut
*PDL::minover_n_ind = *minover_n_ind = \&PDL::minimum_n_ind;		*PDL::minover_n_ind = *minover_n_ind = \&PDL::minimum_n_ind;
#line 1305 "Ufunc.pm"		#line 1305 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 maximum		=head2 maximum
=for sig		=for sig
Signature: (a(n); [o]c())		Signature: (a(n); [o]c())
=for ref		=for ref
Project via maximum to N-1 dimensions		Project via maximum to N-1 dimensions
skipping to change at line 1082		skipping to change at line 1082
Output is set bad if no elements of the input are non-bad,		Output is set bad if no elements of the input are non-bad,
otherwise the bad flag is cleared for the output ndarray.		otherwise the bad flag is cleared for the output ndarray.
Note that C<NaNs> are considered to be valid values and will "win" over non-C<Na N>;		Note that C<NaNs> are considered to be valid values and will "win" over non-C<Na N>;
see L<isfinite|PDL::Math/isfinite> and L<badmask|PDL::Bad/badmask>		see L<isfinite|PDL::Math/isfinite> and L<badmask|PDL::Bad/badmask>
for ways of masking NaNs.		for ways of masking NaNs.
=cut		=cut
#line 1353 "Ufunc.pm"		#line 1353 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*maximum = \&PDL::maximum;		*maximum = \&PDL::maximum;
#line 1360 "Ufunc.pm"		#line 1360 "Ufunc.pm"
#line 304 "ufunc.pd"		#line 304 "ufunc.pd"
=head2 maxover		=head2 maxover
=for ref		=for ref
Synonym for maximum.		Synonym for maximum.
=cut		=cut
*PDL::maxover = *maxover = \&PDL::maximum;		*PDL::maxover = *maxover = \&PDL::maximum;
#line 1375 "Ufunc.pm"		#line 1375 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 maximum_ind		=head2 maximum_ind
=for sig		=for sig
Signature: (a(n); indx [o] c())		Signature: (a(n); indx [o] c())
=for ref		=for ref
Like maximum but returns the index rather than the value		Like maximum but returns the index rather than the value
skipping to change at line 1124		skipping to change at line 1124
Output is set bad if no elements of the input are non-bad,		Output is set bad if no elements of the input are non-bad,
otherwise the bad flag is cleared for the output ndarray.		otherwise the bad flag is cleared for the output ndarray.
Note that C<NaNs> are considered to be valid values and will "win" over non-C<Na N>;		Note that C<NaNs> are considered to be valid values and will "win" over non-C<Na N>;
see L<isfinite|PDL::Math/isfinite> and L<badmask|PDL::Bad/badmask>		see L<isfinite|PDL::Math/isfinite> and L<badmask|PDL::Bad/badmask>
for ways of masking NaNs.		for ways of masking NaNs.
=cut		=cut
#line 1404 "Ufunc.pm"		#line 1404 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*maximum_ind = \&PDL::maximum_ind;		*maximum_ind = \&PDL::maximum_ind;
#line 1411 "Ufunc.pm"		#line 1411 "Ufunc.pm"
#line 304 "ufunc.pd"		#line 304 "ufunc.pd"
=head2 maxover_ind		=head2 maxover_ind
=for ref		=for ref
Synonym for maximum_ind.		Synonym for maximum_ind.
=cut		=cut
*PDL::maxover_ind = *maxover_ind = \&PDL::maximum_ind;		*PDL::maxover_ind = *maxover_ind = \&PDL::maximum_ind;
#line 1426 "Ufunc.pm"		#line 1426 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 maximum_n_ind		=head2 maximum_n_ind
=for sig		=for sig
Signature: (a(n); indx [o]c(m); PDL_Indx m_size => m)		Signature: (a(n); indx [o]c(m); PDL_Indx m_size => m)
=for ref		=for ref
Returns the index of C<m_size> maximum elements. As of 2.077, you can		Returns the index of C<m_size> maximum elements. As of 2.077, you can
skipping to change at line 1175		skipping to change at line 1175
Output bad flag is cleared for the output ndarray if sufficient non-bad elements found,		Output bad flag is cleared for the output ndarray if sufficient non-bad elements found,
else remaining slots in C<$c()> are set bad.		else remaining slots in C<$c()> are set bad.
Note that C<NaNs> are considered to be valid values and will "win" over non-C<Na N>;		Note that C<NaNs> are considered to be valid values and will "win" over non-C<Na N>;
see L<isfinite|PDL::Math/isfinite> and L<badmask|PDL::Bad/badmask>		see L<isfinite|PDL::Math/isfinite> and L<badmask|PDL::Bad/badmask>
for ways of masking NaNs.		for ways of masking NaNs.
=cut		=cut
#line 1466 "Ufunc.pm"		#line 1466 "Ufunc.pm"
#line 1059 "../../blib/lib/PDL/PP.pm"		#line 950 "../../blib/lib/PDL/PP.pm"
#line 409 "ufunc.pd"		#line 409 "ufunc.pd"
sub PDL::maximum_n_ind {		sub PDL::maximum_n_ind {
my ($a, $c, $m_size) = @_;		my ($a, $c, $m_size) = @_;
$m_size //= ref($c) ? $c->dim(0) : $c; # back-compat with pre-2.077		$m_size //= ref($c) ? $c->dim(0) : $c; # back-compat with pre-2.077
my $set_out = 1;		my $set_out = 1;
$set_out = 0, $c = null if !ref $c;		$set_out = 0, $c = null if !ref $c;
$c = $c->indx if !$c->isnull;		$c = $c->indx if !$c->isnull;
PDL::_maximum_n_ind_int($a, $c, $m_size);		PDL::_maximum_n_ind_int($a, $c, $m_size);
$set_out ? $_[1] = $c : $c;		$set_out ? $_[1] = $c : $c;
}		}
#line 1071 "../../blib/lib/PDL/PP.pm"		#line 962 "../../blib/lib/PDL/PP.pm"
#line 1484 "Ufunc.pm"		#line 1484 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*maximum_n_ind = \&PDL::maximum_n_ind;		*maximum_n_ind = \&PDL::maximum_n_ind;
#line 1491 "Ufunc.pm"		#line 1491 "Ufunc.pm"
#line 304 "ufunc.pd"		#line 304 "ufunc.pd"
=head2 maxover_n_ind		=head2 maxover_n_ind
=for ref		=for ref
Synonym for maximum_n_ind.		Synonym for maximum_n_ind.
=cut		=cut
*PDL::maxover_n_ind = *maxover_n_ind = \&PDL::maximum_n_ind;		*PDL::maxover_n_ind = *maxover_n_ind = \&PDL::maximum_n_ind;
#line 1506 "Ufunc.pm"		#line 1506 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 minmaximum		=head2 minmaximum
=for sig		=for sig
Signature: (a(n); [o]cmin(); [o] cmax(); indx [o]cmin_ind(); indx [o]cmax_ind( ))		Signature: (a(n); [o]cmin(); [o] cmax(); indx [o]cmin_ind(); indx [o]cmax_ind( ))
=for ref		=for ref
Find minimum and maximum and their indices for a given ndarray;		Find minimum and maximum and their indices for a given ndarray;
skipping to change at line 1239		skipping to change at line 1239
=for bad		=for bad
If C<a()> contains only bad data, then the output ndarrays will		If C<a()> contains only bad data, then the output ndarrays will
be set bad, along with their bad flag.		be set bad, along with their bad flag.
Otherwise they will have their bad flags cleared,		Otherwise they will have their bad flags cleared,
since they will not contain any bad values.		since they will not contain any bad values.
=cut		=cut
#line 1544 "Ufunc.pm"		#line 1544 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*minmaximum = \&PDL::minmaximum;		*minmaximum = \&PDL::minmaximum;
#line 1551 "Ufunc.pm"		#line 1551 "Ufunc.pm"
#line 304 "ufunc.pd"		#line 304 "ufunc.pd"
=head2 minmaxover		=head2 minmaxover
=for ref		=for ref
skipping to change at line 1784		skipping to change at line 1784
=cut		=cut
*minmax = \&PDL::minmax;		*minmax = \&PDL::minmax;
sub PDL::minmax {		sub PDL::minmax {
my ($x)=@_; my $tmp;		my ($x)=@_; my $tmp;
my @arr = $x->clump(-1)->minmaximum;		my @arr = $x->clump(-1)->minmaximum;
map $_->sclr, @arr[0,1]; # as scalars !		map $_->sclr, @arr[0,1]; # as scalars !
}		}
#line 2128 "Ufunc.pm"		#line 2128 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 medover		=head2 medover
=for sig		=for sig
Signature: (a(n); [o]b(); [t]tmp(n))		Signature: (a(n); [o]b(); [t]tmp(n))
=for ref		=for ref
Project via median to N-1 dimensions		Project via median to N-1 dimensions
skipping to change at line 1818		skipping to change at line 1818
$spectrum = medover $image->transpose		$spectrum = medover $image->transpose
=for bad		=for bad
medover processes bad values.		medover processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 2172 "Ufunc.pm"		#line 2172 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*medover = \&PDL::medover;		*medover = \&PDL::medover;
#line 2179 "Ufunc.pm"		#line 2179 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 oddmedover		=head2 oddmedover
=for sig		=for sig
Signature: (a(n); [o]b(); [t]tmp(n))		Signature: (a(n); [o]b(); [t]tmp(n))
=for ref		=for ref
Project via oddmedian to N-1 dimensions		Project via oddmedian to N-1 dimensions
skipping to change at line 1864		skipping to change at line 1864
some circumstances.		some circumstances.
=for bad		=for bad
oddmedover processes bad values.		oddmedover processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 2231 "Ufunc.pm"		#line 2231 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*oddmedover = \&PDL::oddmedover;		*oddmedover = \&PDL::oddmedover;
#line 2238 "Ufunc.pm"		#line 2238 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 modeover		=head2 modeover
=for sig		=for sig
Signature: (data(n); [o]out(); [t]sorted(n))		Signature: (data(n); [o]out(); [t]sorted(n))
=for ref		=for ref
Project via mode to N-1 dimensions		Project via mode to N-1 dimensions
skipping to change at line 1913		skipping to change at line 1913
BAD is the most common element, the returned value is also BAD.		BAD is the most common element, the returned value is also BAD.
=for bad		=for bad
modeover does not process bad values.		modeover does not process bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 2292 "Ufunc.pm"		#line 2292 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*modeover = \&PDL::modeover;		*modeover = \&PDL::modeover;
#line 2299 "Ufunc.pm"		#line 2299 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 pctover		=head2 pctover
=for sig		=for sig
Signature: (a(n); p(); [o]b(); [t]tmp(n))		Signature: (a(n); p(); [o]b(); [t]tmp(n))
=for ref		=for ref
Project via specified percentile to N-1 dimensions		Project via specified percentile to N-1 dimensions
skipping to change at line 1960		skipping to change at line 1960
and recommended by NIST.		and recommended by NIST.
=for bad		=for bad
pctover processes bad values.		pctover processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 2350 "Ufunc.pm"		#line 2350 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*pctover = \&PDL::pctover;		*pctover = \&PDL::pctover;
#line 2357 "Ufunc.pm"		#line 2357 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 oddpctover		=head2 oddpctover
=for sig		=for sig
Signature: (a(n); p(); [o]b(); [t]tmp(n))		Signature: (a(n); p(); [o]b(); [t]tmp(n))
=for ref		=for ref
Project via specified percentile to N-1 dimensions		Project via specified percentile to N-1 dimensions
skipping to change at line 2005		skipping to change at line 2005
first at L<http://en.wikipedia.org/wiki/Percentile>.		first at L<http://en.wikipedia.org/wiki/Percentile>.
=for bad		=for bad
oddpctover processes bad values.		oddpctover processes bad values.
It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.		It will set the bad-value flag of all output ndarrays if the flag is set for any of the input ndarrays.
=cut		=cut
#line 2406 "Ufunc.pm"		#line 2406 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*oddpctover = \&PDL::oddpctover;		*oddpctover = \&PDL::oddpctover;
#line 2413 "Ufunc.pm"		#line 2413 "Ufunc.pm"
#line 934 "ufunc.pd"		#line 934 "ufunc.pd"
=head2 pct		=head2 pct
=for ref		=for ref
skipping to change at line 2058		skipping to change at line 2058
=cut		=cut
*oddpct = \&PDL::oddpct;		*oddpct = \&PDL::oddpct;
sub PDL::oddpct {		sub PDL::oddpct {
my($x, $p) = @_;		my($x, $p) = @_;
$x->clump(-1)->oddpctover($p, my $tmp=PDL->nullcreate($x));		$x->clump(-1)->oddpctover($p, my $tmp=PDL->nullcreate($x));
$tmp;		$tmp;
}		}
#line 2465 "Ufunc.pm"		#line 2465 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 qsort		=head2 qsort
=for sig		=for sig
Signature: (a(n); [o]b(n))		Signature: (a(n); [o]b(n))
=for ref		=for ref
Quicksort a vector into ascending order.		Quicksort a vector into ascending order.
skipping to change at line 2086		skipping to change at line 2086
Bad values are moved to the end of the array:		Bad values are moved to the end of the array:
pdl> p $y		pdl> p $y
[42 47 98 BAD 22 96 74 41 79 76 96 BAD 32 76 25 59 BAD 96 32 BAD]		[42 47 98 BAD 22 96 74 41 79 76 96 BAD 32 76 25 59 BAD 96 32 BAD]
pdl> p qsort($y)		pdl> p qsort($y)
[22 25 32 32 41 42 47 59 74 76 76 79 96 96 96 98 BAD BAD BAD BAD]		[22 25 32 32 41 42 47 59 74 76 76 79 96 96 96 98 BAD BAD BAD BAD]
=cut		=cut
#line 2501 "Ufunc.pm"		#line 2501 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*qsort = \&PDL::qsort;		*qsort = \&PDL::qsort;
#line 2508 "Ufunc.pm"		#line 2508 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 qsorti		=head2 qsorti
=for sig		=for sig
Signature: (a(n); indx [o]indx(n))		Signature: (a(n); indx [o]indx(n))
=for ref		=for ref
Quicksort a vector and return index of elements in ascending order.		Quicksort a vector and return index of elements in ascending order.
skipping to change at line 2120		skipping to change at line 2120
Bad elements are moved to the end of the array:		Bad elements are moved to the end of the array:
pdl> p $y		pdl> p $y
[42 47 98 BAD 22 96 74 41 79 76 96 BAD 32 76 25 59 BAD 96 32 BAD]		[42 47 98 BAD 22 96 74 41 79 76 96 BAD 32 76 25 59 BAD 96 32 BAD]
pdl> p $y->index( qsorti($y) )		pdl> p $y->index( qsorti($y) )
[22 25 32 32 41 42 47 59 74 76 76 79 96 96 96 98 BAD BAD BAD BAD]		[22 25 32 32 41 42 47 59 74 76 76 79 96 96 96 98 BAD BAD BAD BAD]
=cut		=cut
#line 2545 "Ufunc.pm"		#line 2545 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*qsorti = \&PDL::qsorti;		*qsorti = \&PDL::qsorti;
#line 2552 "Ufunc.pm"		#line 2552 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 qsortvec		=head2 qsortvec
=for sig		=for sig
Signature: (a(n,m); [o]b(n,m))		Signature: (a(n,m); [o]b(n,m))
=for ref		=for ref
Sort a list of vectors lexicographically.		Sort a list of vectors lexicographically.
skipping to change at line 2168		skipping to change at line 2168
[		[
[-100 0]		[-100 0]
[ 0 0]		[ 0 0]
[ 100 0]		[ 100 0]
[ BAD 0]		[ BAD 0]
]		]
=cut		=cut
#line 2603 "Ufunc.pm"		#line 2603 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*qsortvec = \&PDL::qsortvec;		*qsortvec = \&PDL::qsortvec;
#line 2610 "Ufunc.pm"		#line 2610 "Ufunc.pm"
#line 1058 "../../blib/lib/PDL/PP.pm"		#line 949 "../../blib/lib/PDL/PP.pm"
=head2 qsortveci		=head2 qsortveci
=for sig		=for sig
Signature: (a(n,m); indx [o]indx(m))		Signature: (a(n,m); indx [o]indx(m))
=for ref		=for ref
Sort a list of vectors lexicographically, returning the indices of the		Sort a list of vectors lexicographically, returning the indices of the
skipping to change at line 2204		skipping to change at line 2204
so qsortveci may be thought of as a collapse operator of sorts (groan).		so qsortveci may be thought of as a collapse operator of sorts (groan).
=for bad		=for bad
Vectors with bad components are moved to the end of the array as		Vectors with bad components are moved to the end of the array as
for L</qsortvec>.		for L</qsortvec>.
=cut		=cut
#line 2649 "Ufunc.pm"		#line 2649 "Ufunc.pm"
#line 1060 "../../blib/lib/PDL/PP.pm"		#line 951 "../../blib/lib/PDL/PP.pm"
*qsortveci = \&PDL::qsortveci;		*qsortveci = \&PDL::qsortveci;
#line 2656 "Ufunc.pm"		#line 2656 "Ufunc.pm"
#line 1182 "ufunc.pd"		#line 1182 "ufunc.pd"
=head1 AUTHOR		=head1 AUTHOR
Copyright (C) Tuomas J. Lukka 1997 (lukka@husc.harvard.edu).		Copyright (C) Tuomas J. Lukka 1997 (lukka@husc.harvard.edu).
Contributions by Christian Soeller (c.soeller@auckland.ac.nz)		Contributions by Christian Soeller (c.soeller@auckland.ac.nz)
End of changes. 74 change blocks.
74 lines changed or deleted		74 lines changed or added

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