Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

This is the documentation for a snapshot of the develop branch, built from commit e60898da42.

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.