| Revision: | 1.2 |
| Committed: | Tue Oct 17 13:05:55 2000 UTC (24 years, 6 months ago) by williamc |
| Content type: | text/plain |
| Branch: | MAIN |
| CVS Tags: | V0_19_7, V0_19_6, V0_19_6p1, V0_19_5, SFATEST, V0_19_4, V0_19_4_pre3, V0_19_4_pre2, V0_19_4_pre1, V0_19_3, V0_19_2, V0_19_1, V0_19_0, V0_18_5, V0_18_4, V_18_3_TEST, VO_18_3, V0_18_2, V0_18_1 |
| Branch point for: | SCRAM_V1_BRANCH, V0_19_4_B |
| Changes since 1.1: | +1 -1 lines |
| Log Message: | Fixed paramupdate method |
| # | Content |
|---|---|
| 1 | # |
| 2 | # BuildClass.pm |
| 3 | # |
| 4 | # Originally Written by Christopher Williams |
| 5 | # |
| 6 | # Description |
| 7 | # |
| 8 | # Interface |
| 9 | # --------- |
| 10 | # new() : A new BuildClass object |
| 11 | # child() : return a new object that is a copy of the object |
| 12 | # paramupdate($hashref) : update variable hash according to provided hashref |
| 13 | # paramlist() : return a list of all params that have been set |
| 14 | # param(name) : return value of given param - undef if undefined |
| 15 | |
| 16 | package BuildSystem::BuildClass; |
| 17 | require 5.004; |
| 18 | |
| 19 | sub new { |
| 20 | my $class=shift; |
| 21 | my $type=ref($class) || $class; |
| 22 | my $self={}; |
| 23 | bless $self, $type; |
| 24 | return $self; |
| 25 | } |
| 26 | |
| 27 | sub child { |
| 28 | my $self=shift; |
| 29 | my $child=$self->new(); |
| 30 | $child->paramupdate($self->{vars}); |
| 31 | return $child; |
| 32 | } |
| 33 | |
| 34 | sub paramlist { |
| 35 | my $self=shift; |
| 36 | return (keys %{$self->{vars}}); |
| 37 | } |
| 38 | |
| 39 | sub param { |
| 40 | my $self=shift; |
| 41 | my $name=shift; |
| 42 | |
| 43 | my $rv=undef; |
| 44 | if ( exists $self->{vars}{$name} ) { |
| 45 | $rv=$self->{vars}{$name}; |
| 46 | } |
| 47 | return $rv; |
| 48 | } |
| 49 | |
| 50 | sub paramupdate { |
| 51 | my $self=shift; |
| 52 | my $hashref=shift; |
| 53 | |
| 54 | foreach $key ( keys %$hashref ) { |
| 55 | $self->{vars}{$key}=$$hashref{$key}; |
| 56 | } |
| 57 | } |