boost::urls::params_encoded_ref::insert

Synopsis

template<class FwdIt>
iterator
insert(
    iterator before,
    FwdIt first,
    FwdIt last);

This function inserts a range of params before the specified position.

All iterators that are equal to before or come after are invalidated.

The strings referenced by the inputs must not come from the underlying url, or else the behavior is undefined.

std::is_convertible< std::iterator_traits< FwdIt >::reference_type, param_pct_view >::value == true

Linear in this‐>url().encoded_query().size().

Strong guarantee. Calls to allocate may throw. Exceptions thrown on invalid input.

Name Thrown on

Name	Thrown on
`system_error`	The range contains an invalid percent‐encoding.

system_error

The range contains an invalid percent‐encoding.

An iterator to the first element inserted, or before if first == last.

Name Description

Name	Description
before	An iterator before which the element is inserted. This may be equal to `end()`.
first,	last The range of params to insert.

before

An iterator before which the element is inserted. This may be equal to end().

first,

last The range of params to insert.

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