Here is a list of all files with brief descriptions:

[detail level 12345]

include
pqxx
doc
internal
gates
connection-errorhandler.hxx
connection-largeobject.hxx
connection-notification_receiver.hxx
connection-pipeline.hxx
connection-sql_cursor.hxx
connection-stream_from.hxx
connection-stream_to.hxx
connection-transaction.hxx
errorhandler-connection.hxx
icursor_iterator-icursorstream.hxx
icursorstream-icursor_iterator.hxx
result-connection.hxx
result-creation.hxx
result-pipeline.hxx
result-sql_cursor.hxx
transaction-sql_cursor.hxx
transaction-transaction_focus.hxx
array-composite.hxx
callgate.hxx
concat.hxx
conversions.hxx
encoding_group.hxx
encodings.hxx
header-post.hxx
header-pre.hxx
ignore-deprecated-post.hxx
ignore-deprecated-pre.hxx
libpq-forward.hxx
result_iter.hxx
result_iterator.hxx
sql_cursor.hxx
statement_parameters.hxx
stream_iterator.hxx
stream_query.hxx
stream_query_impl.hxx
wait.hxx
array.hxx
binarystring.hxx
blob.hxx
composite.hxx
config-internal-compiler.h
config-internal-libpq.h
config-public-compiler.h
connection.hxx
cursor.hxx
dbtransaction.hxx
errorhandler.hxx
except.hxx
field.hxx
isolation.hxx
largeobject.hxx
nontransaction.hxx
notification.hxx
params.hxx
pipeline.hxx
prepared_statement.hxx
range.hxx
result.hxx
robusttransaction.hxx
row.hxx
separated_list.hxx
strconv.hxx
stream_from.hxx
stream_to.hxx
subtransaction.hxx
time.hxx
transaction.hxx
transaction_base.hxx
transaction_focus.hxx
transactor.hxx
types.hxx
util.hxx
version.hxx
zview.hxx
src
array.cxx
binarystring.cxx
blob.cxx
connection.cxx
cursor.cxx
encodings.cxx
errorhandler.cxx
except.cxx
field.cxx
largeobject.cxx
notification.cxx
params.cxx
pipeline.cxx
pqxx-source.hxx
result.cxx
robusttransaction.cxx
row.cxx
sql_cursor.cxx
strconv.cxx
stream_from.cxx
stream_to.cxx
subtransaction.cxx
time.cxx
transaction.cxx
transaction_base.cxx
util.cxx
version.cxx
wait.cxx