Return the distance from rhs to lhs.
Synopsis
Declared in <bslstl_randomaccessiterator.h>
template<
class T1,
class T2,
class ITER_IMP,
class TAG_TYPE>
std::ptrdiff_t
operator‐(
RandomAccessIterator<T1, ITER_IMP, TAG_TYPE> const& lhs,
RandomAccessIterator<T2, ITER_IMP, TAG_TYPE> const& rhs);Description
Return the distance from the specified rhs iterator to the specified lhs iterator. The behavior is undefined unless lhs and rhs are iterators into the same underlying sequence. Note that the result might be negative.
Return Value
the distance from rhs to lhs
Parameters
Name |
Description |
lhs |
ending iterator of the distance |
rhs |
starting iterator of the distance |
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