slice() [2/2]

std::optional< CompositeSlice > MayaFlux::Kakshya::CompositeAccess::slice ( size_t  start, size_t  count  ) const

noexcept

Borrow count consecutive elements starting at start.

Parameters

start	First element index.
count	Number of elements to select.

Returns

Slice, including an empty slice, or std::nullopt if out of range.

Definition at line 76 of file CompositeAccess.cpp.

{
    if (start > size() || count > size() - start)
        return std::nullopt;
    return CompositeSlice(*this, start, count);
}

References count, and size.