[#37B5B84A5FA7A33255D25A18F48B7A0E33756038]
Construction
param_pct_view(param_view const& p);
This converts a param which may contain unvalidated percent-escapes into a param whose key and value are guaranteed to contain strings with no invalid percent-escapes, otherwise an exception is thrown.
The new key and value reference the same corresponding underlying character buffers. Ownership of the buffers is not transferred; the caller is responsible for ensuring that the assigned buffers remain valid until they are no longer referenced.
param_pct_view qp( param_view( "key", "value" ) );
Linear in `key.size() + value.size()`.
Exceptions thrown on invalid input.