On Oct 30, 2001 at 11:01 +0530, Rajesh took the soap box and proclaimed:
: Hi All,
: I am trying to use an array of class::Struct as a member of
: another Class::Struct.
: This is something like a "array of strcutures within structure" in C.
: The code is like:
:
: use Class::Struct;
:
: struct Employee => {
: name => '$",
: num => '$',
: };
:
: struct Dept => {
: employees => '????' # should be array of Employee structs. But
: dont know how to declare the array of class::struct Employee here.
: no_of_emp => '$',
: };
Remember that an object is just a scalar value. Therefore, if you
want a list of scalar values, you just need an array. Here is an
example:
use Class::Struct;
struct Employee => {
name => '$',
num => '$',
};
struct Dept => {
employees => '@',
no_of_emp => '$',
};
my @employees = (
Employee->new( name => 'Casey', num => 1 ),
Employee->new( name => 'Kevin', num => 0 ),
);
my $dept = Dept->new(
employees => \@employees,
no_of_emp => scalar @employees
);
print $dept->employees->[0]->name, "\n";
Enjoy!
Casey West
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