Return the signed distance between two iterators (see free operator‐).
Synopsis
Declared in <bdlc_compactedarray.h>
template<>
std::ptrdiff_t
operator‐(
CompactedArray_ConstIterator const& lhs,
CompactedArray_ConstIterator const& rhs);|
Note
|
This function is a hidden friend of CompactedArray_ConstIterator, declared only inside that class: it can be found only through argument-dependent lookup. |
Return Value
signed distance from rhs to lhs
Parameters
Name |
Description |
lhs |
left‐hand‐side iterator |
rhs |
right‐hand‐side iterator |
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