Assign params

Synopsis

Declared in <boost/url/params_encoded_ref.hpp>

void
assign(std::initializer_list<param_pct_view> init);

Description

This function replaces the entire contents of the view with the params in the initializer‐list.

All iterators are invalidated.

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

Example

url u;

u.encoded_params().assign({ { "first", "John" }, { "last", "Doe" } });

Complexity

Linear in init.size().

Exception Safety

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

Exceptions

Name

Thrown on

system_error

init contains an invalid percent‐encoding.

Parameters

Name

Description

init

The list of params to assign.

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