std::pmr::unsynchronized_pool_resource::options - cppreference.com

std::pmr::pool_options options() const;

Returns the options that controls the pooling behavior of this resource.

The values in the returned struct may differ from those supplied to the constructor in the following ways:

• Values of zero will be replaced with implementation-specified defaults;
• Sizes may be rounded to an unspecified granularity.

See also