Erase params
<include/boost/url/params_encoded_ref.hpp>
iterator
erase(iterator pos) noexcept;
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iterator
erase(
iterator first,
iterator last) noexcept;
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std::size_t
erase(
pct_string_view key,
ignore_case_param ic = = {}) noexcept;
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This function removes an element from the container.
All iterators that are equal to `pos` or come after are invalidated.
url u( "?first=John&last=Doe" );
params_encoded_ref::iterator it = u.encoded_params().erase( u.encoded_params().begin() );
assert( u.encoded_query() == "last=Doe" );
| Name | Thrown on |
|---|---|
[object Object] |
contains an invalid percent-encoding. |
An iterator to one past the removed element.
| Name | Description |
|---|---|
| pos | An iterator to the element. |
| first, | last The range of params to erase. |
| key | The key to match. By default, a case-sensitive comparison is used. |
| ic | An optional parameter. If the value ignore_case is passed here, the comparison is case-insensitive. |