boost::urls::grammar::range_rule
Match a repeating number of elements
Synopses
Declared in <boost/url/grammar/range_rule.hpp>
Match a repeating number of elements
template<Rule R>
constexpr
/* implementation-defined */
range_rule(
R const& next,
std::size_t N = 0,
std::size_t M = std::size_t(‐1)) noexcept;Match a repeating number of elements
template<
Rule R1,
Rule R2>
constexpr
/* implementation-defined */
range_rule(
R1 const& first,
R2 const& next,
std::size_t N = 0,
std::size_t M = std::size_t(‐1)) noexcept
requires ! std::is_integral<R2>::value;Parameters
Name |
Description |
next |
The rule to use for matching each element. The range extends until this rule returns an error. |
N |
The minimum number of elements for the range to be valid. If omitted, this defaults to zero. |
M |
The maximum number of elements for the range to be valid. If omitted, this defaults to unlimited. |
first |
The rule to use for matching the first element. If this rule returns an error, the range is empty. |
See Also
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