Constructor.

Synopsis

param_view(
    param const& other);

Description

This function constructs a param which references the character buffers representing the key and value in another container. 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 qp( "key", "value" );
param_view qpv( qp );

Postconditions

this->key == key && this->value == value && this->has_value == other.has_value

Complexity

Constant.

Exception Safety

Throws nothing.

Parameters