Alien::SDL::ConfigData






Alien::SDL::ConfigData − Configuration for Alien::SDL


  use Alien::SDL::ConfigData;
  $value = Alien::SDL::ConfigData−>config('foo');
  $value = Alien::SDL::ConfigData−>feature('bar');

  @names = Alien::SDL::ConfigData−>config_names;
  @names = Alien::SDL::ConfigData−>feature_names;

  Alien::SDL::ConfigData−>set_config(foo => $new_value);
  Alien::SDL::ConfigData−>set_feature(bar => $new_value);
  Alien::SDL::ConfigData−>write;  # Save changes

This module holds the configuration data for the
"Alien::SDL" module.  It also provides a programmatic
interface for getting or setting that configuration data.
Note that in order to actually make changes, you’ll have to
have write access to the "Alien::SDL::ConfigData" module,
and you should attempt to understand the repercussions of
your actions.



config($name)
    Given a string argument, returns the value of the
    configuration item by that name, or "undef" if no such
    item exists.

feature($name)
    Given a string argument, returns the value of the
    feature by that name, or "undef" if no such feature
    exists.

set_config($name, $value)
    Sets the configuration item with the given name to the
    given value.  The value may be any Perl scalar that will
    serialize correctly using "Data::Dumper".  This includes
    references, objects (usually), and complex data
    structures.  It probably does not include transient
    things like filehandles or sockets.

set_feature($name, $value)
    Sets the feature with the given name to the given
    boolean value.  The value will be converted to 0 or 1
    automatically.

config_names()
    Returns a list of all the names of config items
    currently defined in "Alien::SDL::ConfigData", or in
    scalar context the number of items.

feature_names()
    Returns a list of all the names of features currently









                             ‐2‐


    defined in "Alien::SDL::ConfigData", or in scalar
    context the number of features.

auto_feature_names()
    Returns a list of all the names of features whose
    availability is dynamically determined, or in scalar
    context the number of such features.  Does not include
    such features that have later been set to a fixed value.

write()
    Commits any changes from "set_config()" and
    "set_feature()" to disk.  Requires write access to the
    "Alien::SDL::ConfigData" module.

"Alien::SDL::ConfigData" was automatically created using
"Module::Build".  "Module::Build" was written by Ken
Williams, but he holds no authorship claim or copyright
claim to the contents of "Alien::SDL::ConfigData".