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package FunctionBase;
use strict;
use warnings;
use Util;
BEGIN {
use Exporter ();
our ($VERSION, @ISA, @EXPORT, @EXPORT_OK, %EXPORT_TAGS);
# set the version for version checking
$VERSION = 1.00;
@ISA = qw(Exporter);
@EXPORT = qw(&func1 &func2 &func4);
%EXPORT_TAGS = ( );
# your exported package globals go here,
# as well as any optionally exported functions
@EXPORT_OK = qw($Var1 %Hashit &func3);
}
our @EXPORT_OK;
##################################################
### FunctionBase
# Contains data and methods used by both Function (C++ declarations) and GtkDefs::Function (C defs descriptions)
# Note that GtkDefs::Signal inherits from GtkDefs::Function so it get these methods too.
#
# class Function : FunctionBase
# {
# string array param_types;
# string array param_names;
# string array param_documentation;
# string return_documention;
# }
# $string args_types_only($)
# comma-delimited argument types.
sub args_types_only($)
{
my ($self) = @_;
my $param_types = $$self{param_types};
return join(", ", @$param_types);
}
# $string args_names_only($)
sub args_names_only($)
{
my ($self) = @_;
my $param_names = $$self{param_names};
return join(", ", @$param_names);
}
# $string args_types_and_names($)
sub args_types_and_names($)
{
my ($self) = @_;
my $i;
my $param_names = $$self{param_names};
my $param_types = $$self{param_types};
my @out;
for ($i = 0; $i < $#$param_types + 1; $i++)
{
my $str = sprintf("%s %s", $$param_types[$i], $$param_names[$i]);
push(@out, $str);
}
return join(", ", @out);
}
# $string args_names_only_without_object($)
sub args_names_only_without_object2($)
{
my ($self) = @_;
my $param_names = $$self{param_names};
my $result = "";
my $bInclude = 0; #Ignore the first (object) arg.
foreach (@{$param_names})
{
# Add comma if there was an arg before this one:
if( $result ne "")
{
$result .= ", ";
}
# Append this arg if it's not the first one:
if($bInclude)
{
$result .= $_;
}
$bInclude = 1;
}
return $result;
}
# $string args_types_and_names_without_object($)
sub args_types_and_names_without_object($)
{
my ($self) = @_;
my $param_names = $$self{param_names};
my $param_types = $$self{param_types};
my $i = 0;
my @out;
for ($i = 1; $i < $#$param_types + 1; $i++) #Ignore the first arg.
{
my $str = sprintf("%s %s", $$param_types[$i], $$param_names[$i]);
push(@out, $str);
}
return join(", ", @out);
}
# $string args_names_only_without_object($)
sub args_names_only_without_object($)
{
my ($self) = @_;
my $param_names = $$self{param_names};
my $result = "";
my $bInclude = 0; #Ignore the first (object) arg.
foreach (@{$param_names})
{
# Add comma if there was an arg before this one:
if( $result ne "")
{
$result .= ", ";
}
# Append this arg if it's not the first one:
if($bInclude)
{
$result .= $_;
}
$bInclude = 1;
}
return $result;
}
sub dump($)
{
my ($self) = @_;
my $param_types = $$self{param_types};
my $param_names = $$self{param_names};
print "<function>\n";
foreach (keys %$self)
{
print " <$_ value=\"$$self{$_}\"/>\n" if (!ref $$self{$_} && $$self{$_} ne "");
}
if (scalar(@$param_types)>0)
{
print " <parameters>\n";
for (my $i = 0; $i < scalar(@$param_types); $i++)
{
print " \"$$param_types[$i]\" \"$$param_names[$i]\" \n";
}
print " </parameters>\n";
}
print "</function>\n\n";
}
sub args_types_and_names_with_default_values($)
{
my ($self) = @_;
my $i;
my $param_names = $$self{param_names};
my $param_types = $$self{param_types};
my $param_default_values = $$self{param_default_values};
my @out;
for ($i = 0; $i < $#$param_types + 1; $i++)
{
my $str = sprintf("%s %s", $$param_types[$i], $$param_names[$i]);
if(defined($$param_default_values[$i]))
{
if($$param_default_values[$i] ne "")
{
$str .= " = " . $$param_default_values[$i];
}
}
push(@out, $str);
}
return join(", ", @out);
}
1; # indicate proper module load.
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