14 #include "pqxx/compiler-public.hxx" 24 #include "pqxx/strconv.hxx" 30 #include <pqxx/internal/libpq-forward.hxx> 41 bool have_safe_strerror =
true;
54 bool safe_query_cancel =
true;
57 bool safe_result_copy =
true;
95 template<typename ITER, typename ACCESS> inline
97 const
std::
string &sep,
106 for (++begin; begin != end; ++begin)
117 template<
typename ITER>
inline std::string
119 {
return separated_list(sep, begin, end, [](ITER i){
return *i; }); }
123 template<
typename CONTAINER>
inline std::string
141 PQXX_LIBEXPORT
void freepqmem(
const void *) noexcept;
171 m_classname(Classname),
176 namedclass(
const std::string &Classname,
const std::string &Name) :
177 m_classname(Classname),
183 const std::string &
name() const noexcept {
return m_name; }
187 {
return m_classname; }
190 std::string description()
const;
193 std::string m_classname, m_name;
207 template<
typename GUEST>
215 GUEST *
get()
const noexcept {
return m_guest; }
219 CheckUniqueRegistration(G, m_guest);
225 CheckUniqueUnregistration(G, m_guest);
230 GUEST *m_guest =
nullptr;
const std::string & name() const noexcept
Object name, or the empty string if no name was given.
Definition: util.hxx:183
void freemallocmem(const void *) noexcept
Definition: util.cxx:109
namedclass(const std::string &Classname, const std::string &Name)
Definition: util.hxx:176
Descriptor of library's thread-safety model.
Definition: util.hxx:38
bool safe_libpq
Is the underlying libpq build thread-safe?
Definition: util.hxx:51
constexpr char sql_rollback_work[]
Definition: util.hxx:248
constexpr char sql_begin_work[]
Commonly used SQL commands.
Definition: util.hxx:246
The home of all libpqxx classes, functions, templates, etc.
Definition: array.hxx:22
void sleep_seconds(int)
Sleep for the given number of seconds.
Definition: util.cxx:115
std::string separated_list(const std::string &sep, ITER begin, ITER end, ACCESS access)
Represent sequence of values as a separated string.
Definition: util.hxx:96
Ensure proper opening/closing of GUEST objects related to a "host" object.
Definition: util.hxx:208
namedclass(const std::string &Classname)
Definition: util.hxx:170
const std::string & classname() const noexcept
Class name.
Definition: util.hxx:186
void CheckUniqueRegistration(const namedclass *New, const namedclass *Old)
Definition: util.cxx:69
Result set containing data returned by a query or command.
Definition: result.hxx:67
bool safe_kerberos
Is Kerberos thread-safe?
Definition: util.hxx:66
constexpr char sql_commit_work[]
Definition: util.hxx:247
void CheckUniqueUnregistration(const namedclass *New, const namedclass *Old)
Definition: util.cxx:85
void register_guest(GUEST *G)
Definition: util.hxx:217
void freepqmem(const void *) noexcept
Definition: util.cxx:103
thread_safety_model describe_thread_safety() noexcept
Describe thread safety available in this build.
Definition: util.cxx:28
const char * cstring
Work around problem with library export directives and pointers.
Definition: util.hxx:241
std::string description
A human-readable description of any thread-safety issues.
Definition: util.hxx:69
std::string to_string(const field &Obj)
Convert a field to a string.
Definition: result.cxx:434
Helper base class: object descriptions for error messages and such.
Definition: util.hxx:167
void unregister_guest(GUEST *G)
Definition: util.hxx:223
void freemallocmem_templated(P *p) noexcept
Definition: util.hxx:148
constexpr oid oid_none
The "null" oid.
Definition: util.hxx:78
void freepqmem_templated(P *p) noexcept
Definition: util.hxx:142