Lightweight::SqlRowIterator< T > Class Template Reference

SQL query result row iterator. More...

#include <SqlStatement.hpp>

Public Member Functions
	SqlRowIterator (SqlConnection &conn)
	Constructs a row iterator using the given SQL connection.
iterator	begin ()
	Returns an iterator to the first row of the result set.
iterator	end () noexcept
	Returns a sentinel iterator representing the end of the result set.

Detailed Description

template<typename T>
class Lightweight::SqlRowIterator< T >

SQL query result row iterator.

Can be used to iterate over rows of the database and fetch them into a record type.

Template Parameters

T	The record type to fetch the rows into. struct MyRecord { Field<SqlGuid, PrimaryKey::AutoAssign> field1; Field<int> field2; Field<double> field3; }; for (auto const& row : SqlRowIterator<MyRecord>(stmt)) { // row is of type MyRecord // row.field1, row.field2, row.field3 are accessible }

Definition at line 501 of file SqlStatement.hpp.

Constructor & Destructor Documentation

SqlRowIterator()

template<typename T >

Lightweight::SqlRowIterator< T >::SqlRowIterator ( SqlConnection &  conn )

inlineexplicit

Constructs a row iterator using the given SQL connection.

Definition at line 505 of file SqlStatement.hpp.

Member Function Documentation

begin()

template<typename T >

iterator Lightweight::SqlRowIterator< T >::begin ( )

inline

Returns an iterator to the first row of the result set.

Definition at line 573 of file SqlStatement.hpp.

end()

template<typename T >

iterator Lightweight::SqlRowIterator< T >::end ( )

inlinenoexcept

Returns a sentinel iterator representing the end of the result set.

Definition at line 584 of file SqlStatement.hpp.

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The documentation for this class was generated from the following file:

• Lightweight/SqlStatement.hpp