IFCLST (HLI function) - Revision history

https://m204wiki.rocketsoftware.com/index.php?action=history&feed=atom&title=IFCLST_%28HLI_function%29 IFCLST (HLI function) - Revision history 2026-04-24T10:37:05Z Revision history for this page on the wiki MediaWiki 1.43.1 https://m204wiki.rocketsoftware.com/index.php?title=IFCLST_(HLI_function)&diff=89138&oldid=prev ELowell at 22:06, 12 July 2016 2016-07-12T22:06:36Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 22:06, 12 July 2016</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>The conventions used on this page are described in [[HLI: Function <del style="font-weight: bold; text-decoration: none;">call list</del>#Function call notation conventions|Function call notation conventions]].</div></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>The conventions used on this page are described in [[HLI: Function <ins style="font-weight: bold; text-decoration: none;">summary</ins>#Function call notation conventions|Function call notation conventions]].</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Summary==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Summary==</div></td></tr> </table>

ELowell https://m204wiki.rocketsoftware.com/index.php?title=IFCLST_(HLI_function)&diff=88409&oldid=prev ELowell at 21:06, 11 July 2016 2016-07-11T21:06:32Z

<p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 21:06, 11 July 2016</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1">Line 1:</td> <td colspan="2" class="diff-lineno">Line 1:</td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">The conventions used on this page are described in [[HLI: Function call list#Function call notation conventions|Function call notation conventions]].</ins></div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><br></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Summary==</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>==Summary==</div></td></tr> </table>

ELowell https://m204wiki.rocketsoftware.com/index.php?title=IFCLST_(HLI_function)&diff=84730&oldid=prev ELowell: Created page with " ==Summary== <dl> <dt>Description</dt> <dd>The IFCLST call (CLEAR LIST) performs a clear list function for a specified list on the current thread.</dd> <dt>Thread type</dt> <d..." 2016-07-05T20:57:09Z

<p>Created page with " ==Summary== <dl> <dt>Description</dt> <dd>The IFCLST call (CLEAR LIST) performs a clear list function for a specified list on the current thread.</dd> <dt>Thread type</dt> <d..."</p> <p><b>New page</b></p><div><br /> ==Summary==<br /> <dl><br /> <dt>Description</dt><br /> <dd>The IFCLST call (CLEAR LIST) performs a clear list function for a specified list on the current thread.</dd><br /> <dt>Thread type</dt><br /> <dd>multiple cursor IFSTRT</dd><br /> <dt>IFCALL function number</dt><br /> <dd>108</dd><br /> </dl><br /> <br /> ==Syntax==<br /> <p class="syntax">IFCLST(RETCODE,LIST_SPEC,%VARBUF,%VARSPEC)</p><br /> <dl><br /> <dt>Compile-only form</dt><br /> <dd>Not available</dd><br /> <dt>Execute-only form</dt><br /> <dd>Not available</dd><br /> </dl><br /> <br /> Specify the parameters in the syntax order shown above.<br /> <table><br /> <tr class="head"><br /> <th>Parameter</th><br /> <th>Description</th><br /> </tr><br /> <tr><br /> <td>RETCODE</td><br /> <td>[O,i,r] The Model 204 return code is the required first parameter. The code is a binary integer value.</td><br /> </tr><br /> <tr><br /> <td>LIST_SPEC</td><br /> <td>[I,c,r] The list specification is a required input parameter that specifies the name of a list. Specify the list as a character string using the following format:<br /> <p class="syntax">LIST <span class="term">listname</span> [{IN FILE <span class="term">filename</span> | GROUP <span class="term">groupname</span>}]</p><br /> <br /> <p>where:</p><br /> <p><var class="term">listname</var> is required and specifies the name of a particular list; </p><br /> <p>IN clause is optional and specifies a file or group context other than the default.</p><br /> <p><var class="term">filename</var> specifies the name of a particular file context for the list. </p><br /> <p><var class="term">groupname</var> specifies the name of a particular group context for the list.</p><br /> <br /> <p class="note"><b>Note:</b> If the specified list exists, Model 204 removes all records from it. If the specified list does not exist and the IN FILE/GROUP clause is not coded, Model 204 creates and initializes a list within the context of the default file or group on the thread.</p><br /> </td><br /> </tr><br /> <tr><br /> <td>%VARBUF</td><br /> <td>[I,c,o] The variable buffer is an optional input parameter that addresses a data area which accommodates up to 255 bytes of data per value. The buffer contains values that are defined by the %VARSPEC parameter, below, to be assigned to %variables. Specify a character string. For more information about %variables, see [[Using variables and values in computation#Declaring %variables and %variable arrays|Declaring %variables and %variable arrays]].</td><br /> </tr><br /> <tr><br /> <td nowrap>%VARSPEC</td><br /> <td><br /> [I,c,o] The variable specification describes the format of the data that is contained in the %variable parameter, and lists the %variables to be assigned. %VARSPEC specifies the contents of the variable buffer, described above. Specify a character string that follows a LIST, DATA, or EDIT syntax.<br /> <p>%VARSPEC is a required input parameter if %VARBUF is specified.</p><br /> </td><br /> </tr><br /> </table><br /> <br /> ==Usage notes==<br /> <p><br /> Use the IFCLST call to remove records from an existing list, or to create a new cleared list.</p><br /> <p><br /> The IFCLST call is the equivalent of the CLEAR LIST statement in SOUL in the host language multiple cursor environment. For information about the CLEAR LIST statement, see [[Lists#Clearing a list|Clearing a list]].</p><br /> <p><br /> The %VARBUF and %VARSPEC parameters can be used to pass a value for the MEMBER %variable when using the following syntax:</p><br /> <p class="syntax">IN GROUP <span class="term">groupname</span> MEMBER %variable</p><br /> <br /> ==Coding example (COBOL)==<br /> <p class="code">WORKING-STORAGE SECTION.<br /> 01 CALL-ARGS.<br /> 05 RETCODE PIC 9(5) COMP SYNC.<br /> 05 LISTSPEC PIC X(23) VALUE "LIST FORD IN FILE CARS;".<br /> .<br /> .<br /> .<br /> PROCEDURE DIVISION.<br /> .<br /> .<br /> .<br /> CALL "IFCLST" USING RETCODE, LISTSPEC.</p><br /> <br /> [[Category: HLI functions]]</div>

ELowell