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| <title>The GNU Fortran Compiler: LEN_TRIM</title> |
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| <a name="LEN_005fTRIM-_002d_002d_002d-Length-of-a-character-entity-without-trailing-blank-characters"></a> |
| <h3 class="section">8.145 <code>LEN_TRIM</code> — Length of a character entity without trailing blank characters</h3> |
| <a name="index-LEN_005fTRIM"></a> |
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| |
| <dl compact="compact"> |
| <dt><em>Description</em>:</dt> |
| <dd><p>Returns the length of a character string, ignoring any trailing blanks. |
| </p> |
| </dd> |
| <dt><em>Standard</em>:</dt> |
| <dd><p>Fortran 95 and later, with <var>KIND</var> argument Fortran 2003 and later |
| </p> |
| </dd> |
| <dt><em>Class</em>:</dt> |
| <dd><p>Elemental function |
| </p> |
| </dd> |
| <dt><em>Syntax</em>:</dt> |
| <dd><p><code>RESULT = LEN_TRIM(STRING [, KIND])</code> |
| </p> |
| </dd> |
| <dt><em>Arguments</em>:</dt> |
| <dd><table> |
| <tr><td width="15%"><var>STRING</var></td><td width="70%">Shall be a scalar of type <code>CHARACTER</code>, |
| with <code>INTENT(IN)</code></td></tr> |
| <tr><td width="15%"><var>KIND</var></td><td width="70%">(Optional) An <code>INTEGER</code> initialization |
| expression indicating the kind parameter of the result.</td></tr> |
| </table> |
| |
| </dd> |
| <dt><em>Return value</em>:</dt> |
| <dd><p>The return value is of type <code>INTEGER</code> and of kind <var>KIND</var>. If |
| <var>KIND</var> is absent, the return value is of default integer kind. |
| </p> |
| </dd> |
| <dt><em>See also</em>:</dt> |
| <dd><p><a href="LEN.html#LEN">LEN</a>, <a href="ADJUSTL.html#ADJUSTL">ADJUSTL</a>, <a href="ADJUSTR.html#ADJUSTR">ADJUSTR</a> |
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