boost::operator== :: Boost.DynamicBitset

# boost::operator==

Compares two bitsets.

## Synopses

Declared in `<boost/dynamic_bitset/dynamic_bitset.hpp>`

Equality operator

    bool
    operator==(
        dynamic_bitset<B, A> const& a,
        dynamic_bitset<B, A> const& b);

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Equality operator

    bool
    operator==(
        bit_iterator_base<Iter> const& lhs,
        bit_iterator_base<Iter> const& rhs);

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Compares two bitsets.

    template<
        typename Block,
        typename AllocatorOrContainer>
    bool
    operator==(
        dynamic_bitset<Block, AllocatorOrContainer> const& a,
        dynamic_bitset<Block, AllocatorOrContainer> const& b);

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## Return Value

`true` if `a.size() == b.size()` and for all `i` in the range `[0, a.size())]`, `a[ i ]== b[ i ]`. Otherwise `false`.

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