Classes | |
class | reactivation_avoidance_counter |
class | reactivation_avoidance_exemption |
Scoped exemption to reactivation avoidance. More... | |
struct | result_data |
Information shared between all copies of a result set. More... | |
class | Escaper |
class | transactionfocus |
struct | dereference |
Functor: dereference iterator. More... | |
struct | deref_ptr |
class | refcount |
Helper class used in reference counting (doubly-linked circular list). More... | |
class | PQAlloc |
Reference-counted smart pointer to libpq-allocated object. More... | |
class | scoped_array |
class | namedclass |
class | unique |
Ensure proper opening/closing of GUEST objects related to a "host" object. More... | |
Namespaces | |
namespace | pq |
Forward declarations of libpq types as needed in libpqxx headers. | |
Typedefs | |
typedef unsigned long | result_size_type |
typedef long | result_difference_type |
typedef const char * | cstring |
Work around problem with library export directives and pointers. | |
Functions | |
void | wait_read (const internal::pq::PGconn *) |
void | wait_read (const internal::pq::PGconn *, long seconds, long microseconds) |
void | wait_write (const internal::pq::PGconn *) |
void | freemem_result_data (result_data *) throw () |
PGSTD::string PQXX_LIBEXPORT | Escape (const PGSTD::string &s, const PGSTD::string &null) |
template<typename STR> | |
PGSTD::string | EscapeAny (const PGSTD::string &s, const PGSTD::string &null) |
template<typename STR> | |
PGSTD::string | EscapeAny (const char s[], const PGSTD::string &null) |
template<typename T> | |
PGSTD::string | EscapeAny (const T &t, const PGSTD::string &null) |
int | digit_to_number (char c) throw () |
Compute numeric value of given textual digit (assuming that it is a digit). | |
char | number_to_digit (int i) throw () |
PGSTD::string | escape_string (const char str[], size_t maxlen) PQXX_DEPRECATED |
Internal string-escaping function; does not deal well with encoding issues. | |
void PQXX_LIBEXPORT | freepqmem (void *) |
void PQXX_LIBEXPORT | freemem_notif (pq::PGnotify *) throw () |
void | CheckUniqueRegistration (const namedclass *New, const namedclass *Old) |
void | CheckUniqueUnregistration (const namedclass *New, const namedclass *Old) |
void PQXX_LIBEXPORT | sleep_seconds (int) |
Sleep for the given number of seconds. | |
cstring PQXX_LIBEXPORT | strerror_wrapper (int err, char buf[], PGSTD::size_t len) throw () |
Human-readable description for error code, possibly using given buffer. | |
void | wait_read (const pq::PGconn *c) |
void | wait_read (const pq::PGconn *c, long seconds, long microseconds) |
void | wait_write (const pq::PGconn *c) |
void | freemem_result_data (result_data *d) throw () |
string | Escape (const string &s, const string &null) |
string | escape_string (const char str[], size_t maxlen) |
Internal string-escaping function; does not deal well with encoding issues. | |
void | freemem_notif (pqxx::internal::pq::PGnotify *p) throw () |
void | CheckUniqueRegistration (const namedclass *New, const namedclass *Old) |
void | CheckUniqueUnregistration (const namedclass *New, const namedclass *Old) |
void | freepqmem (void *p) |
void | sleep_seconds (int s) |
Sleep for the given number of seconds. | |
const char * | strerror_wrapper (int err, char buf[], size_t len) throw () |
Variables | |
const char | sql_begin_work [] |
Commonly used SQL commands. | |
const char | sql_commit_work [] |
const char | sql_rollback_work [] |
This namespace hides definitions internal to libpqxx. These are not supposed to be used by client programs, and they may change at any time without notice.
Conversely, if you find something in this namespace tremendously useful, by all means do lodge a request for its publication.
typedef const char* pqxx::internal::cstring |
Work around problem with library export directives and pointers.
typedef long pqxx::internal::result_difference_type |
typedef unsigned long pqxx::internal::result_size_type |
void pqxx::internal::CheckUniqueRegistration | ( | const namedclass * | New, | |
const namedclass * | Old | |||
) |
void pqxx::internal::CheckUniqueRegistration | ( | const namedclass * | New, | |
const namedclass * | Old | |||
) |
void pqxx::internal::CheckUniqueUnregistration | ( | const namedclass * | New, | |
const namedclass * | Old | |||
) |
void pqxx::internal::CheckUniqueUnregistration | ( | const namedclass * | New, | |
const namedclass * | Old | |||
) |
int pqxx::internal::digit_to_number | ( | char | c | ) | throw () |
Compute numeric value of given textual digit (assuming that it is a digit).
string pqxx::internal::Escape | ( | const string & | s, | |
const string & | null | |||
) |
PGSTD::string PQXX_LIBEXPORT pqxx::internal::Escape | ( | const PGSTD::string & | s, | |
const PGSTD::string & | null | |||
) |
string pqxx::internal::escape_string | ( | const char | str[], | |
size_t | maxlen | |||
) |
Internal string-escaping function; does not deal well with encoding issues.
PGSTD::string pqxx::internal::escape_string | ( | const char | str[], | |
size_t | maxlen | |||
) |
Internal string-escaping function; does not deal well with encoding issues.
PGSTD::string pqxx::internal::EscapeAny | ( | const T & | t, | |
const PGSTD::string & | null | |||
) |
PGSTD::string pqxx::internal::EscapeAny | ( | const char | s[], | |
const PGSTD::string & | null | |||
) |
PGSTD::string pqxx::internal::EscapeAny | ( | const PGSTD::string & | s, | |
const PGSTD::string & | null | |||
) |
void pqxx::internal::freemem_notif | ( | pqxx::internal::pq::PGnotify * | p | ) | throw () |
void PQXX_LIBEXPORT pqxx::internal::freemem_notif | ( | pq::PGnotify * | ) | throw () |
void pqxx::internal::freemem_result_data | ( | result_data * | d | ) | throw () |
void pqxx::internal::freemem_result_data | ( | result_data * | ) | throw () |
void pqxx::internal::freepqmem | ( | void * | p | ) |
void PQXX_LIBEXPORT pqxx::internal::freepqmem | ( | void * | ) |
char pqxx::internal::number_to_digit | ( | int | i | ) | throw () |
void pqxx::internal::sleep_seconds | ( | int | ) |
Sleep for the given number of seconds.
May return early, e.g. when interrupted by a signal. Completes instantly if a zero or negative sleep time is requested.
void PQXX_LIBEXPORT pqxx::internal::sleep_seconds | ( | int | ) |
Sleep for the given number of seconds.
May return early, e.g. when interrupted by a signal. Completes instantly if a zero or negative sleep time is requested.
const char* pqxx::internal::strerror_wrapper | ( | int | err, | |
char | buf[], | |||
size_t | len | |||
) | throw () |
cstring PQXX_LIBEXPORT pqxx::internal::strerror_wrapper | ( | int | err, | |
char | buf[], | |||
PGSTD::size_t | len | |||
) | throw () |
Human-readable description for error code, possibly using given buffer.
Wrapper for strerror()
or strerror_r()
, as available. The normal case is to copy the string to the provided buffer, but this may not always be the case. The result is guaranteed to remain usable for as long as the given buffer does.
err | system error code as copied from errno | |
buf | caller-provided buffer for message to be stored in, if needed | |
len | usable size (in bytes) of provided buffer |
void pqxx::internal::wait_read | ( | const pq::PGconn * | c, | |
long | seconds, | |||
long | microseconds | |||
) |
void pqxx::internal::wait_read | ( | const pq::PGconn * | c | ) |
void pqxx::internal::wait_read | ( | const internal::pq::PGconn * | , | |
long | seconds, | |||
long | microseconds | |||
) |
void pqxx::internal::wait_read | ( | const internal::pq::PGconn * | ) |
void pqxx::internal::wait_write | ( | const pq::PGconn * | c | ) |
void pqxx::internal::wait_write | ( | const internal::pq::PGconn * | ) |
const char pqxx::internal::sql_begin_work |
Commonly used SQL commands.
const char pqxx::internal::sql_commit_work |
const char pqxx::internal::sql_rollback_work |