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2001-05-15 13:20 UTC+0300 Chen Kedem <niki@actcom.co.il>

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Chen Kedem
2001-05-15 10:19:59 +00:00
parent 1619608493
commit 74f956a70d
2 changed files with 31 additions and 8 deletions
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6
harbour/ChangeLog
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@@ -1,3 +1,9 @@
2001-05-15 13:20 UTC+0300 Chen Kedem <niki@actcom.co.il>
* doc/en/objfunc.txt
* update the doc for __objGetMsgList() to reflect
changelog 2001-05-13 22:10 UTC+1 JFL (mafact) <jfl@mafact.com>
also added a short DATA/CLASSDATA explanation by J.Lefebvre
2001-05-14 21:10 UTC-0400 David G. Holm <dholm@jsd-llc.com>
* source/compiler/hbusage.c

33
harbour/doc/en/objfunc.txt
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@@ -98,7 +98,7 @@
* $ONELINER$
* Return names of all DATA or METHOD for a given object
* $SYNTAX$
* __objGetMsgList( <oObject>, [<lData>], [lClassOnly] ) --> aNames
* __objGetMsgList( <oObject>, [<lData>], [nClassType] ) --> aNames
* $ARGUMENTS$
* <oObject> is an object to scan.
*
@@ -107,10 +107,9 @@
* all DATA names, .F. return list of all METHOD names. Default value
* is .T.
*
* <lClassOnly> is on optional logical value. A value of .T. instruct
* the function to return only CLASSDATA names, .F. return list of both
* DATA and CLASSDATA names. Default value is .F.
*
* <nClassType> is on optional numeric code for selecting which class
* type to return. Default value is HB_MSGLISTALL, returning the whole
* list.
* $RETURNS$
* __objGetMsgList() return an array of character stings with all DATA
* names or all METHOD names for a given object. __objGetMsgList()
@@ -118,13 +117,30 @@
* the requested information.
* $DESCRIPTION$
* __objGetMsgList() is a low level class support function that let you
* find all instance variable or class functions names for a given
* object.
* find all instance variable or method names for a given object.
*
* If specified, the following table shoes the values for <nClassType>
* that allow you to distinguish between DATA and CLASSDATA:
*
* <table>
* hboo.ch Value Meaning
*
* HB_MSGLISTALL 0 All types
* HB_MSGLISTCLASS 1 CLASSDATA only
* HB_MSGLISTPURE 2 DATA only
* </table>
*
* DATA are instance variable usable within each object from a class,
* where each object has its own DATAs.
*
* CLASSDATA are shared by all objects from a Class, so the changed
* value within Object1 will be reflected when accessing the CLASSDATA
* from Object2.
* $EXAMPLES$
* // show information about TBrowse class
* oB := TBrowseNew( 0, 0, 24, 79 )
* aData := __objGetMsgList( oB, .T. )
* aClassData := __objGetMsgList( oB, .T., .T. )
* aClassData := __objGetMsgList( oB, .T., HB_MSGLISTCLASS )
* aMethod := __objGetMsgList( oB, .F. )
* FOR i = 1 to len ( aData )
* ? "DATA name:", aData[ i ]
@@ -141,6 +157,7 @@
* $COMPLIANCE$
* __objGetMsgList() is a Harbour extension.
* $FILES$
* Header file is hboo.ch
* Library is rtl
* $SEEALSO$
* __ObjGetMethodList(),__ObjGetValueList(),__objHasData(),__objHasMethod()