Here is a list of all documented files with brief descriptions:

[detail level 1234]

examples
example_about.cc
example_action.cc
example_command_line.cc
example_command_line.hh
example_contents.cc
example_dep_label.cc
example_dep_spec.cc
example_dep_spec_flattener.cc
example_environment.cc
example_mask.cc
example_match_package.cc
example_metadata_key.cc
example_name.cc
example_package_id.cc
example_repository.cc
example_selection.cc
example_version_operator.cc
example_version_spec.cc
paludis
args
args.hh
args_dumper.hh
args_error.hh
args_group.hh
args_handler.hh
args_option.hh
args_section.hh
args_visitor.hh
bad_argument.hh
do_help.hh
escape.hh
log_level_arg.hh
man.hh
environments
test
test_environment.hh
repositories
fake
dep_parser.hh
fake_installed_repository.hh
fake_package_id.hh
fake_repository.hh
fake_repository_base.hh
selinux
security_context.hh
util
active_object_ptr-fwd.hh
active_object_ptr.hh
attributes.hh
buffer_output_stream-fwd.hh
buffer_output_stream.hh
byte_swap.hh
channel.hh
checked_delete.hh
clone.hh
config_file-fwd.hh
config_file.hh
cookie.hh
create_iterator-fwd.hh
create_iterator.hh
damerau_levenshtein.hh
deferred_construction_ptr-fwd.hh
deferred_construction_ptr.hh
destringify.hh
digest_registry.hh
discard_output_stream.hh
elf.hh
elf_dynamic_section.hh
elf_relocation_section.hh
elf_sections.hh
elf_symbol_section.hh
elf_types.hh
enum_iterator-fwd.hh
enum_iterator.hh
env_var_names.hh
exception.hh
executor-fwd.hh
executor.hh
extract_host_from_url-fwd.hh
extract_host_from_url.hh
fd_holder.hh
fs_error.hh
fs_iterator-fwd.hh
fs_iterator.hh
fs_path-fwd.hh
fs_path.hh
fs_stat-fwd.hh
fs_stat.hh
graph-fwd.hh
graph.hh
hashes.hh
indirect_iterator-fwd.hh
indirect_iterator.hh
is_file_with_extension.hh
iterator_funcs.hh
iterator_range.hh
join.hh
log.hh
make_named_values.hh
make_shared_copy-fwd.hh
make_shared_copy.hh
map-fwd.hh
map.hh
md5.hh
member_iterator-fwd.hh
member_iterator.hh
named_value-fwd.hh
named_value.hh
no_type.hh
operators.hh
options-fwd.hh
options.hh
persona.hh
pimp.hh
pipe.hh
pool-fwd.hh
pool.hh
pretty_print.hh
process-fwd.hh
process.hh
pty.hh
realpath.hh
remove_shared_ptr.hh
return_literal_function-fwd.hh
return_literal_function.hh
rmd160.hh
safe_ifstream-fwd.hh
safe_ifstream.hh
safe_ofstream.hh
save.hh
sequence-fwd.hh
sequence.hh
set-fwd.hh
set.hh
sha1.hh
sha256.hh
sha512.hh
simple_parser-fwd.hh
simple_parser.hh
singleton.hh
stream_holder.hh
string_list_stream-fwd.hh
string_list_stream.hh
stringify.hh
strip.hh
system.hh
tail_output_stream-fwd.hh
tail_output_stream.hh
tee_output_stream-fwd.hh
tee_output_stream.hh
thread_pool.hh
timestamp-fwd.hh
timestamp.hh
tokeniser.hh
tribool-fwd.hh
tribool.hh
type_list-fwd.hh
type_list.hh
upper_lower.hh
visitor-fwd.hh
visitor.hh
visitor_cast-fwd.hh
visitor_cast.hh
whirlpool.hh
wildcard_expander.hh
wrapped_forward_iterator-fwd.hh
wrapped_forward_iterator.hh
wrapped_output_iterator-fwd.hh
wrapped_output_iterator.hh
wrapped_value-fwd.hh
wrapped_value.hh
about_metadata-fwd.hh
about_metadata.hh
action-fwd.hh
action.hh
action_names-fwd.hh
action_names.hh
additional_package_dep_spec_requirement-fwd.hh
additional_package_dep_spec_requirement.hh
always_enabled_dependency_label-fwd.hh
always_enabled_dependency_label.hh
broken_linkage_configuration.hh
broken_linkage_finder.hh
buffer_output_manager-fwd.hh
buffer_output_manager.hh
call_pretty_printer-fwd.hh
call_pretty_printer.hh
changed_choices-fwd.hh
changed_choices.hh
choice-fwd.hh
choice.hh
comma_separated_dep_parser.hh
comma_separated_dep_pretty_printer-fwd.hh
comma_separated_dep_pretty_printer.hh
command_output_manager-fwd.hh
command_output_manager.hh
common_sets-fwd.hh
common_sets.hh
contents-fwd.hh
contents.hh
create_output_manager_info-fwd.hh
create_output_manager_info.hh
dep_label-fwd.hh
dep_label.hh
dep_spec-fwd.hh
dep_spec.hh
dep_spec_annotations-fwd.hh
dep_spec_annotations.hh
dep_spec_data-fwd.hh
dep_spec_data.hh
dep_spec_flattener.hh
distribution-fwd.hh
distribution.hh
elf_linkage_checker.hh
elike_blocker-fwd.hh
elike_blocker.hh
elike_choices-fwd.hh
elike_choices.hh
elike_conditional_dep_spec-fwd.hh
elike_conditional_dep_spec.hh
elike_dep_parser-fwd.hh
elike_dep_parser.hh
elike_package_dep_spec-fwd.hh
elike_package_dep_spec.hh
elike_slot_requirement-fwd.hh
elike_slot_requirement.hh
elike_use_requirement-fwd.hh
elike_use_requirement.hh
environment-fwd.hh
environment.hh
environment_factory-fwd.hh
environment_factory.hh
environment_implementation.hh
file_output_manager-fwd.hh
file_output_manager.hh
filter-fwd.hh
filter.hh
filter_handler-fwd.hh
filter_handler.hh
filtered_generator-fwd.hh
filtered_generator.hh
format_messages_output_manager-fwd.hh
format_messages_output_manager.hh
formatted_pretty_printer-fwd.hh
formatted_pretty_printer.hh
forward_at_finish_output_manager-fwd.hh
forward_at_finish_output_manager.hh
fs_merger-fwd.hh
fs_merger.hh
fuzzy_finder.hh
generator-fwd.hh
generator.hh
generator_handler-fwd.hh
generator_handler.hh
hook-fwd.hh
hook.hh
hooker.hh
ipc_output_manager-fwd.hh
ipc_output_manager.hh
libtool_linkage_checker.hh
linkage_checker.hh
literal_metadata_key.hh
maintainer-fwd.hh
maintainer.hh
mask-fwd.hh
mask.hh
mask_utils-fwd.hh
mask_utils.hh
match_package-fwd.hh
match_package.hh
merger-fwd.hh
merger.hh
merger_entry_type.hh
metadata_key-fwd.hh
metadata_key.hh
metadata_key_holder-fwd.hh
metadata_key_holder.hh
name-fwd.hh
name.hh
ndbam-fwd.hh
ndbam.hh
ndbam_merger.hh
ndbam_unmerger.hh
notifier_callback-fwd.hh
notifier_callback.hh
output_manager-fwd.hh
output_manager.hh
output_manager_factory-fwd.hh
output_manager_factory.hh
output_manager_from_environment-fwd.hh
output_manager_from_environment.hh
package_dep_spec_collection-fwd.hh
package_dep_spec_collection.hh
package_dep_spec_properties-fwd.hh
package_dep_spec_properties.hh
package_id-fwd.hh
package_id.hh
paludislike_options_conf-fwd.hh
paludislike_options_conf.hh
partially_made_package_dep_spec-fwd.hh
partially_made_package_dep_spec.hh
partitioning-fwd.hh
partitioning.hh
permitted_choice_value_parameter_values-fwd.hh
permitted_choice_value_parameter_values.hh
pretty_print_options-fwd.hh
pretty_print_options.hh
pretty_printer-fwd.hh
pretty_printer.hh
repository-fwd.hh
repository.hh
repository_factory-fwd.hh
repository_factory.hh
repository_name_cache.hh
selection-fwd.hh
selection.hh
selection_handler-fwd.hh
selection_handler.hh
serialise-fwd.hh
serialise.hh
set_file.hh
slot-fwd.hh
slot.hh
slot_requirement-fwd.hh
slot_requirement.hh
spec_tree-fwd.hh
spec_tree.hh
standard_output_manager-fwd.hh
standard_output_manager.hh
stripper-fwd.hh
stripper.hh
stripper_extras.hh
syncer.hh
tar_extras.hh
tar_merger-fwd.hh
tar_merger.hh
tee_output_manager-fwd.hh
tee_output_manager.hh
unchoices_key-fwd.hh
unchoices_key.hh
unformatted_pretty_printer-fwd.hh
unformatted_pretty_printer.hh
unmerger.hh
user_dep_spec-fwd.hh
user_dep_spec.hh
version_operator-fwd.hh
version_operator.hh
version_requirements-fwd.hh
version_requirements.hh
version_spec-fwd.hh
version_spec.hh