The
QPageRanges::Range
struct holds the
from
and
to
endpoints of a range.
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| bool | contains (int pageNumber ) const |
| int | from |
| int | to |
另请参阅 QPageRanges::toRangeList ().
[noexcept]
bool
Range::
contains
(
int
pageNumber
) const
返回
true
if
pageNumber
is within the interval
[from, to]
；否则返回
false
.
This variable holds the lower endpoint of the range
This variable holds the upper endpoint of the range