Class List
Here are the classes, structs, unions and interfaces with brief descriptions:

pqxx | The home of all libpqxx classes, functions, templates, etc
internal | Private namespace for libpqxx's internal use; do not access
deref_ptr |
dereference | Functor: dereference iterator
Escaper |
namedclass |
notify_listener_forwarder | Internal helper class to support old-style, payloadless notifications
parameterized_invocation |
PQAlloc | Reference-counted smart pointer to libpq-allocated object
reactivation_avoidance_counter |
reactivation_avoidance_exemption | Scoped exemption to reactivation avoidance
refcount |
scoped_array |
sql_cursor | Cursor with SQL positioning semantics
transactionfocus |
unique | Ensure proper opening/closing of GUEST objects related to a "host" object
prepare | Dedicated namespace for helper types related to prepared statements
internal |
prepared_def | Internal representation of a prepared statement definition
invocation | Helper class for passing parameters to, and executing, prepared statements
argument_error | Invalid argument passed to libpqxx, similar to std::invalid_argument
basic_connection | The ultimate template that defines a connection type
basic_fieldstream | Input stream that gets its data from a result field
basic_ilostream | Input stream that gets its data from a large object
basic_lostream | Stream that reads and writes a large object
basic_olostream | Output stream that writes data back to a large object
basic_robusttransaction |
basic_transaction |
binarystring |
broken_connection | Exception class for lost or failed backend connection
check_violation |
connect_async | Asynchronous connection policy; connects "in the background"
connect_direct | Connection policy; creates an immediate connection to a database
connect_lazy | Lazy connection policy; causes connection to be deferred until first use
connect_null | Nonfunctional, always-down connection policy for testing/debugging purposes
connection_base | Connection_base abstract base class; represents a connection to a database
connectionpolicy |
const_result_iterator | Iterator for rows (tuples) in a result. Use as result::const_iterator
const_reverse_result_iterator | Reverse iterator for result. Use as result::const_reverse_iterator
const_reverse_tuple_iterator | Reverse iterator for a tuple. Use as tuple::const_reverse_iterator
const_tuple_iterator | Iterator for fields in a tuple. Use as tuple::const_iterator
conversion_error |
cursor_base | Common definitions for cursor types
data_exception | Error in data provided to SQL statement
dbtransaction |
disk_full |
errorhandler | Base class for error-handler callbacks
failure | Run-time failure encountered by libpqxx, similar to std::runtime_error
feature_not_supported | Database feature not supported in current setup
field | Reference to a field in a result set
field_streambuf |
foreign_key_violation |
icursor_iterator | Approximate istream_iterator for icursorstream
icursorstream | Simple read-only cursor represented as a stream of results
in_doubt_error | "Help, I don't know whether transaction was committed successfully!"
insufficient_privilege |
insufficient_resources | Resource shortage on the server
integrity_constraint_violation |
internal_error | Internal error in libpqxx library
invalid_cursor_name |
invalid_cursor_state |
invalid_sql_statement_name |
isolation_traits | Traits class to describe an isolation level; primarly for libpqxx's own use
items | Container of items with easy contents initialization and string rendering
largeobject | Identity of a large object
largeobject_streambuf | Streambuf to use large objects in standard I/O streams
largeobjectaccess | Accessor for large object's contents
nontransaction |
not_null_violation |
notification_receiver |
notify_listener | Obsolete notification receiver
out_of_memory |
pipeline | Processes several queries in FIFO manner, optimized for high throughput
plpgsql_error | PL/pgSQL error
plpgsql_no_data_found |
plpgsql_raise | Exception raised in PL/pgSQL procedure
plpgsql_too_many_rows |
pqxx_exception | Mixin base class to identify libpqxx-specific exception types
quiet_errorhandler | An error handler that suppresses any previously registered error handlers
range_error | Something is out of range, similar to std::out_of_range
restrict_violation |
result | Result set containing data returned by a query or command
robusttransaction | Slightly slower, better-fortified version of transaction
sql_error | Exception class for failed queries
stateless_cursor | "Stateless cursor" class: easy API for retrieving parts of result sets
string_traits | Traits class for use in string conversions
string_traits< char * > | String traits for non-const C-style string ("pointer to char")
string_traits< char[N]> | String traits for C-style string constant ("array of char")
string_traits< const char * > | String traits for C-style string ("pointer to const char")
string_traits< const char[N]> | String traits for "array of const char."
string_traits< const std::string > |
string_traits< std::string > |
string_traits< std::stringstream > |
subtransaction | "Transaction" nested within another transaction
syntax_error |
tablereader |
tablestream |
tablewriter |
thread_safety_model | Descriptor of library's thread-safety model
too_many_connections |
transaction | Standard back-end transaction, templatized on isolation level
transaction_base |
transactor |
tuple | Reference to one row in a result
undefined_column |
undefined_function |
undefined_table |
unique_violation |
usage_error | Error in usage of libpqxx library, similar to std::logic_error
std | STL namespace
back_insert_iterator< pqxx::tablewriter > |
char_traits | Work around missing std::char_traits
char_traits< char > | Work around missing std::char_traits<char>
char_traits< unsigned char > | Work around missing std::char_traits<unsigned char>
numeric_limits | Work around lacking "limits" header