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}
45 transaction_focus() =
delete;
46 transaction_focus(transaction_focus
const &) =
delete;
47 transaction_focus &operator=(transaction_focus
const &) =
delete;
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);
82 m_trans = other.m_trans;
83 m_classname = other.m_classname;
84 move_name_and_registration(other);
91 void unregister_me() noexcept;
92 void reg_pending_error(
std::
string const &) noexcept;
93 bool registered() const noexcept {
return m_registered; }
98 bool m_registered =
false;
99 std::string_view m_classname;
105 bool const reg{other.m_registered};
110 m_name = std::move(other.m_name);
Interface definition (and common code) for "transaction" classes.
Definition: transaction_base.hxx:87
void unregister_me() noexcept
Definition: transaction_base.cxx:527
The home of all libpqxx classes, functions, templates, etc.
Definition: array.hxx:32
transaction_focus & operator=(transaction_focus &&other)
Definition: transaction_focus.hxx:76
std::string_view name() const &noexcept
Name for this object, if the caller passed one; empty string otherwise.
Definition: transaction_focus.hxx:56
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:95
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
std::string description() const
Definition: transaction_focus.hxx:58
transaction_focus(transaction_base &t, std::string_view cname)
Definition: transaction_focus.hxx:41
transaction_focus(transaction_focus &&other)
Definition: transaction_focus.hxx:63
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
Base class for things that monopolise a transaction's attention.
Definition: transaction_focus.hxx:28