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<li class="navelem"><a class="el" href="namespacem__cli2.html">m_cli2</a></li><li class="navelem"><a class="el" href="interfacem__cli2_1_1replace.html">replace</a></li> </ul>
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<a href="#pri-methods">Private Member Functions</a> |
<a href="interfacem__cli2_1_1replace-members.html">List of all members</a> </div>
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<div class="title">m_cli2::replace Interface Reference</div> </div>
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<table class="memberdecls">
<tr class="heading"><td colspan="2"><h2 class="groupheader"><a name="pri-methods"></a>
Private Member Functions</h2></td></tr>
<tr class="memitem:ab4d59b6a69d2768bf724f53604b3d0a9"><td class="memItemLeft" align="right" valign="top">subroutine </td><td class="memItemRight" valign="bottom"><a class="el" href="interfacem__cli2_1_1replace.html#ab4d59b6a69d2768bf724f53604b3d0a9">replace_c</a> (list, value, place)</td></tr>
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<tr class="memitem:a73a0dab38328c3db8a7eef48e27390bd"><td class="memItemLeft" align="right" valign="top">subroutine </td><td class="memItemRight" valign="bottom"><a class="el" href="interfacem__cli2_1_1replace.html#a73a0dab38328c3db8a7eef48e27390bd">replace_i</a> (list, value, place)</td></tr>
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<tr class="memitem:a9c995edced1d2665777e794a3aa5b2a0"><td class="memItemLeft" align="right" valign="top">subroutine </td><td class="memItemRight" valign="bottom"><a class="el" href="interfacem__cli2_1_1replace.html#a9c995edced1d2665777e794a3aa5b2a0">replace_l</a> (list, value, place)</td></tr>
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<h2 class="groupheader">Member Function/Subroutine Documentation</h2>
<a id="ab4d59b6a69d2768bf724f53604b3d0a9"></a>
<h2 class="memtitle"><span class="permalink"><a href="#ab4d59b6a69d2768bf724f53604b3d0a9">◆ </a></span>replace_c()</h2>
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<td class="memname">subroutine m_cli2::replace::replace_c </td>
<td>(</td>
<td class="paramtype">character(len=:), dimension(:), allocatable </td>
<td class="paramname"><em>list</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">character(len=*), intent(in) </td>
<td class="paramname"><em>value</em>, </td>
</tr>
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<td class="paramkey"></td>
<td></td>
<td class="paramtype">integer, intent(in) </td>
<td class="paramname"><em>place</em> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
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</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">private</span></span> </td>
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<h2><a class="anchor" id="autotoc_md217"></a>
NAME</h2>
<p>replace(3f) - [M_CLI2] replace entry in a string array at specified position (LICENSE:PD)</p>
<h2><a class="anchor" id="autotoc_md218"></a>
SYNOPSIS</h2>
<p>subroutine replace(list,value,place)</p>
<p>character(len=*)|doubleprecision|real|integer,intent(in) :: value character(len=:)|doubleprecision|real|integer,intent(in) :: list(:) integer, intent(out) :: PLACE</p>
<h2><a class="anchor" id="autotoc_md219"></a>
DESCRIPTION</h2>
<pre class="fragment">replace a value in an allocatable array at the specified index. Unless the
array needs the string length to increase this is merely an assign of a value
to an array element.
The array may be of type CHARACTER, DOUBLEPRECISION, REAL, or INTEGER>
It is assumed to be sorted in descending order without duplicate values.
The value and list must be of the same type.
</pre><h2><a class="anchor" id="autotoc_md220"></a>
OPTIONS</h2>
<pre class="fragment">VALUE the value to place in the array
LIST is the array.
PLACE is the subscript that the entry should be placed at
</pre><h2><a class="anchor" id="autotoc_md221"></a>
EXAMPLES</h2>
<p>Replace key-value pairs in a dictionary </p><pre class="fragment">program demo_replace
use M_CLI2, only : insert, locate, replace
! Find if a key is in a list and insert it
! into the key list and value list if it is not present
! or replace the associated value if the key existed
implicit none
character(len=20) :: key
character(len=100) :: val
character(len=:),allocatable :: keywords(:)
character(len=:),allocatable :: values(:)
integer :: i
integer :: place
call update('b','value of b')
call update('a','value of a')
call update('c','value of c')
call update('c','value of c again')
call update('d','value of d')
call update('a','value of a again')
! show array
write(*,'(*(a,"==>",a,/))')(trim(keywords(i)),trim(values(i)),i=1,size(keywords))
call locate_key('a',place)
if(place.gt.0)then
write(*,*)'The value of "a" is',trim(values(place))
else
write(*,*)'"a" not found'
endif
contains
subroutine update(key,val)
character(len=*),intent(in) :: key
character(len=*),intent(in) :: val
integer :: place
! find where string is or should be
call locate_key(key,place)
! if string was not found insert it
if(place.lt.1)then
call insert(keywords,key,abs(place))
call insert(values,val,abs(place))
else ! replace
call replace(values,val,place)
endif
end subroutine update
</pre><p> end program demo_replace</p>
<p>Expected output</p>
<p>d==>value of d c==>value of c again b==>value of b a==>value of a again</p>
<h2><a class="anchor" id="autotoc_md222"></a>
AUTHOR</h2>
<p>1989,2017 John S. Urban </p>
<h2><a class="anchor" id="autotoc_md223"></a>
LICENSE</h2>
<p>Public Domain </p>
</div>
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<a id="a73a0dab38328c3db8a7eef48e27390bd"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a73a0dab38328c3db8a7eef48e27390bd">◆ </a></span>replace_i()</h2>
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<td class="memname">subroutine m_cli2::replace::replace_i </td>
<td>(</td>
<td class="paramtype">integer, dimension(:), allocatable </td>
<td class="paramname"><em>list</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">integer, intent(in) </td>
<td class="paramname"><em>value</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">integer, intent(in) </td>
<td class="paramname"><em>place</em> </td>
</tr>
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<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">private</span></span> </td>
</tr>
</table>
</div><div class="memdoc">
</div>
</div>
<a id="a9c995edced1d2665777e794a3aa5b2a0"></a>
<h2 class="memtitle"><span class="permalink"><a href="#a9c995edced1d2665777e794a3aa5b2a0">◆ </a></span>replace_l()</h2>
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<td class="memname">subroutine m_cli2::replace::replace_l </td>
<td>(</td>
<td class="paramtype">logical, dimension(:), allocatable </td>
<td class="paramname"><em>list</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">logical, intent(in) </td>
<td class="paramname"><em>value</em>, </td>
</tr>
<tr>
<td class="paramkey"></td>
<td></td>
<td class="paramtype">integer, intent(in) </td>
<td class="paramname"><em>place</em> </td>
</tr>
<tr>
<td></td>
<td>)</td>
<td></td><td></td>
</tr>
</table>
</td>
<td class="mlabels-right">
<span class="mlabels"><span class="mlabel">private</span></span> </td>
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</div>
</div>
<hr/>The documentation for this interface was generated from the following file:<ul>
<li>/home/urbanjs/venus/V600/github/ARGS/M_CLI2/src/<a class="el" href="M__CLI2_8f90.html">M_CLI2.f90</a></li>
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