boost::dynamic_bitset::is_proper_subset_of

Checks whether *this is a proper subset of b.

Synopsis

Declared in <boost/dynamic_bitset/dynamic_bitset.hpp>

bool
is_proper_subset_of(dynamic_bitset const& b) const;

Return Value

true if this bitset is a proper subset of bitset b. That is, it returns true if, for every bit that is set in this bitset, the corresponding bit in bitset a is also set and if this‐>count() < b.count(). Otherwise this function returns false.

Parameters

Name	Description
b	The bitset to test `*this` against.

Preconditions

this‐>size() == b.size().

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