param_pct_view::param_pct_view (4 of 5 overloads)

Constructor.

Synopsis

param_pct_view(
    pct_string_view key,
    pct_string_view value);

This constructs a parameter with a key and value, which may both contain percent escapes. The new key and value will 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.

Example

param_pct_view qp( "key", "value" );

Postconditions

this->key.data() == key.data() && this->value.data() == value.data() && this->has_value == true

Complexity

Linear in key.size() + value.size().

Exception Safety

Exceptions thrown on invalid input.

Exceptions

Type	Thrown On
`system_error`	`key` or `value` contains an invalid percent-encoding.

Parameters

Name	Description
`key`, `value`	The key and value to set.