Constructor.

Synopsis

param_view(
    string_view key,
    string_view value);

Description

This constructs a parameter with a key and value. No validation is performed on the strings. 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_view qp( "key", "value" );

Postconditions

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

Complexity

Constant.

Exception Safety

Throws nothing.

Parameters