9 #ifndef PQXX_H_TRANSACTION_FOCUS
10 #define PQXX_H_TRANSACTION_FOCUS
12 #if !defined(PQXX_HEADER_PRE)
13 # error "Include libpqxx headers as <pqxx/header>, not <pqxx/header.hxx>."
16 #include "pqxx/util.hxx"
33 m_trans{&t}, m_classname{cname}, m_name{oname}
38 m_trans{&t}, m_classname{cname}, m_name{std::move(oname)}
42 m_trans{&t}, m_classname{cname}
50 [[nodiscard]] constexpr std::string_view
classname() const noexcept
56 [[nodiscard]] std::string_view
name() const &noexcept {
return m_name; }
64 m_trans{other.m_trans},
65 m_registered{other.m_registered},
66 m_classname{other.m_classname},
73 move_name_and_registration(other);
80 if (m_registered) unregister_me();
81 m_trans = other.m_trans;
82 m_classname = other.m_classname;
83 move_name_and_registration(other);
90 void unregister_me() noexcept;
91 void reg_pending_error(std::
string const &) noexcept;
92 bool registered() const noexcept {
return m_registered; }
97 bool m_registered =
false;
98 std::string_view m_classname;
104 bool const reg{other.m_registered};
108 m_name = std::move(other.m_name);
110 if (reg) this->register_me();
The home of all libpqxx classes, functions, templates, etc.
Definition: array.hxx:33
std::string describe_object(std::string_view class_name, std::string_view name)
Describe an object for humans, based on class name and optional name.
Definition: util.cxx:51
Interface definition (and common code) for "transaction" classes.
Definition: transaction_base.hxx:88
Base class for things that monopolise a transaction's attention.
Definition: transaction_focus.hxx:29
std::string description() const
Definition: transaction_focus.hxx:58
transaction_focus()=delete
transaction_focus(transaction_base &t, std::string_view cname)
Definition: transaction_focus.hxx:41
void unregister_me() noexcept
Definition: transaction_base.cxx:527
std::string_view name() const &noexcept
Name for this object, if the caller passed one; empty string otherwise.
Definition: transaction_focus.hxx:56
constexpr std::string_view classname() const noexcept
Class name, for human consumption.
Definition: transaction_focus.hxx:50
transaction_focus(transaction_base &t, std::string_view cname, std::string &&oname)
Definition: transaction_focus.hxx:36
transaction_focus(transaction_focus const &)=delete
transaction_focus(transaction_focus &&other)
Definition: transaction_focus.hxx:63
transaction_focus & operator=(transaction_focus &&other)
Definition: transaction_focus.hxx:76
transaction_focus(transaction_base &t, std::string_view cname, std::string_view oname)
Definition: transaction_focus.hxx:31
transaction_base * m_trans
Definition: transaction_focus.hxx:94
transaction_focus & operator=(transaction_focus const &)=delete