Subtraction operators

Synopses

Declared in <bslstl_randomaccessiterator.h>

Return an iterator rhs positions before lhs.

template<
    class T,
    class ITER_IMP,
    class TAG_TYPE>
bslstl::RandomAccessIterator<T, ITER_IMP, TAG_TYPE>
operator‐(
    RandomAccessIterator<T, ITER_IMP, TAG_TYPE> const& lhs,
    std::ptrdiff_t rhs);

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Return the distance from rhs to lhs.

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);

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Return Value

  • iterator rhs positions before lhs

  • the distance from rhs to lhs

Parameters

Name

Description

lhs

iterator to regress from

rhs

number of positions to regress

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