auto_reset< Flags > Class Template Reference

RAII wrapper that resets statement on destruction. More...

Public Member Functions
	auto_reset ()
	Constructs an empty instance with no statement.
	auto_reset (const std::unique_ptr< statement > &st) noexcept
	Constructs an instance referring to a given statement.
	auto_reset (statement *st) noexcept
	This is an overloaded member function, provided for convenience. It differs from the above function only in what argument(s) it accepts.
	auto_reset (const auto_reset &)=delete
auto_reset &	operator= (const auto_reset &)=delete
	auto_reset (auto_reset &&src) noexcept
auto_reset &	operator= (auto_reset &&src) noexcept
	~auto_reset () noexcept
	Resets the statement if present.
statement *	operator-> () const noexcept
	Access the stored statement.

Detailed Description

template<auto_reset_flags Flags>
class thinsqlitepp::auto_reset< Flags >

RAII wrapper that resets statement on destruction.

This class allows you to restore the state of a statement after using it. This allows you to reuse the statement cleanly without having to worry about resetting it properly on different code paths.

Template Parameters

Flags

auto_reset_flags specifying what kind of reset to perform on destruction

Constructor & Destructor Documentation

auto_reset()

template<auto_reset_flags Flags>

auto_reset ( const std::unique_ptr< statement > & st )

inlinenoexcept

Constructs an instance referring to a given statement.

The statement is being help by reference and must exist as long as this object is existing.