Re: Loading of Complex Data Structures

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Re^2: Loading of Complex Data Structures by vegasjoe (Sexton) on Aug 25, 2004 at 20:48 UTC
The $array_ref is the record set. One line of the record set looks like the following: ... 334 Capped 28 5034366 16777215 NULL NULL NULL 373 Capped 28 5034366 16777215 NULL NULL NULL ... $hash_ref is an empty hash. It should look like: Key value = '55034366'; $VAR148 = [ [ '334', 'Capped ', 28, 16777215, undef, undef ], [ '373 ', 'Capped ', 28, 16777215, undef, undef ], ]	[reply]
Re^3: Loading of Complex Data Structures by Anonymous Monk on Aug 25, 2004 at 21:23 UTC
The following code will do what you want: `#!/usr/bin/perl use Data::Dumper; my %HoA = (); my %hash_track = (); while(<DATA>) { chomp($_); my (@stuff) = split(" ", $_); &fill(@stuff); } print Dumper(\%HoA); sub fill() { my @a = @_; my @ar = @a[0,1,2,4,5,6,7]; my $h = $a[3]; $HoA{$h}[$hash_track{$h}] = [ @ar ]; $hash_track{$h}++; } __DATA__ 334 Capped 28 5034366 16777215 NULL NULL NULL 373 Capped 28 5034366 16777215 NULL NULL NULL` [download] output: `$VAR1 = { '5034366' => [ [ '334', 'Capped', '28', '16777215', 'NULL', 'NULL', 'NULL' ], [ '373', 'Capped', '28', '16777215', 'NULL', 'NULL', 'NULL' ] ] };` [download] `%hash_track` is used to increment the first level %HoA array. hope this helps, davidj	[reply] [d/l] [select]
Re^4: Loading of Complex Data Structures by davidj (Priest) on Aug 25, 2004 at 21:25 UTC
the above is mine. For some reason I entered it as Anonymous. Silly me davidj	[reply]