user_guide:tutorials:properties

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user_guide:properties [2019/02/06 18:22] – [Objects] added link to data tut oroehriguser_guide:properties [2019/02/10 12:57] – typeof is now ->type->full_name oroehrig
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 To find out the type of an object ''$c'', enter To find out the type of an object ''$c'', enter
 <code> <code>
-typeof $c;+print $c->type->full_name;
 </code> </code>
  
Line 101: Line 101:
 What properties //can// be computed for a given object depends on the set of rules defined for it. Here is a short sequence of commands which lets you find out. What properties //can// be computed for a given object depends on the set of rules defined for it. Here is a short sequence of commands which lets you find out.
 <code> <code>
-polytope> $t=typeof $c;+polytope> $t=$c->type->full_name;
 polytope> print join(", ", sorted_uniq(sort { $a cmp $b } map { keys %{$_->properties} } $t, @{$t->super})); polytope> print join(", ", sorted_uniq(sort { $a cmp $b } map { keys %{$_->properties} } $t, @{$t->super}));
 </code> </code>
  • user_guide/tutorials/properties.txt
  • Last modified: 2019/02/11 16:24
  • by oroehrig