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Merged
merged 1 commit into from
Nov 25, 2020
Merged

Issue with logger s configuration subroutine #252

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3 changes: 2 additions & 1 deletion doc/specs/stdlib_logger.md
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Original file line number Diff line number Diff line change
Expand Up @@ -309,7 +309,8 @@ Pure subroutine
`log_units` (optional): shall be a rank one allocatable array
variable of type default integer. It is an `intent(out)`
argument. On return it shall be the elements of the `self`'s `log_units`
array.
array. If there were no elements in `self`'s `log_units`, a
zero-sized array is returned.

#### Example

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6 changes: 5 additions & 1 deletion src/stdlib_logger.f90
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Expand Up @@ -434,7 +434,11 @@ pure subroutine configuration( self, add_blank_line, indent, &
if ( present(indent) ) indent = self % indent_lines
if ( present(max_width) ) max_width = self % max_width
if ( present(time_stamp) ) time_stamp = self % time_stamp
if ( present(log_units) ) log_units = self % log_units(1:self % units)
if ( present(log_units) .and. self % units .gt. 0 ) then
log_units = self % log_units(1:self % units)
else
allocate(log_units(0))
end if

end subroutine configuration

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