Provided by: libclass-makemethods-perl_1.01-5_all bug

NAME

       Class::MakeMethods::Template::Hash - Method interfaces for hash-based objects

SYNOPSIS

         package MyObject;
         use Class::MakeMethods::Template::Hash (
           new             => [ 'new' ],
           scalar          => [ 'foo', 'bar' ]
         );

         package main;

         my $obj = MyObject->new( foo => "Foozle", bar => "Bozzle" );
         print $obj->foo();
         $obj->bar("Bamboozle");

DESCRIPTION

       These meta-methods create and access values within blessed hash objects.

       Common Parameters: The following parameters are defined for Hash meta-methods.

       hash_key
           The hash key to use when retrieving values from each hash instance. Defaults to '*',
           the name of the meta-method.

           Changing this allows you to change an accessor method name to something other than the
           name of the hash key used to retrieve its value.

           Note that this parameter is not portable to the other implementations, such as Global
           or InsideOut.

           You can take advantage of parameter expansion to define methods whose hash key is
           composed of the defining package's name and the individual method name, such as
           "$self->{MyObject-foo}":

                 'hash_key' => '*{target_class}-*{name}'

       Common Behaviors

       Behavior: delete
           Deletes the named key and associated value from the current hash instance.

   Standard Methods
       The following methods from Generic are all supported:

         new
         scalar
         string
         string_index
         number
         boolean
         bits (*)
         array
         hash
         tiedhash
         hash_of_arrays
         object
         instance
         array_of_objects
         code
         code_or_scalar

       See Class::MakeMethods::Template::Generic for the interfaces and behaviors of these method
       types.

       The items marked with a * above are specifically defined in this package, whereas the
       others are formed automatically by the interaction of this package's generic settings with
       the code templates provided by the Generic superclass.

   struct
         struct => [ qw / foo bar baz / ];

       Creates methods for setting, checking and clearing values which are stored by position in
       an array. All the slots created with this meta-method are stored in a single array.

       The argument to struct should be a string or a reference to an array of strings. For each
       string meta-method x, it defines two methods: x and clear_x. x returns the value of the
       x-slot.  If called with an argument, it first sets the x-slot to the argument.  clear_x
       sets the slot to undef.

       Additionally, struct defines three class method: struct, which returns a list of all of
       the struct values, struct_fields, which returns a list of all the slots by name, and
       struct_dump, which returns a hash of the slot-name/slot-value pairs.

SEE ALSO

       See Class::MakeMethods for general information about this distribution.

       See Class::MakeMethods::Template for more about this family of subclasses.

       See Class::MakeMethods::Template::Generic for information about the various accessor
       interfaces subclassed herein.