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static_results::rows

Returns the rows retrieved by the SQL query.

Synopsis
template<
    std::size_t I = 0>
boost::span< const StaticRow...[I]>
rows() const;
Template Parameters

Type

Description

I

Resultset index. For operations returning more than one resultset, you can explicitly specify this parameter to obtain the rows contained in the i-th resultset. If left unspecified, rows for the first resultset are returned.

Return Value

Returns a read-only span of the I-th row type.

Preconditions

this->has_value() == true

Exception safety

No-throw guarantee.

Object lifetimes

This function returns a view object, with reference semantics. The returned view points into memory owned by *this, and will be valid as long as *this or an object move-constructed from *this are alive.

Complexity

Constant.


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