SAS(R) Component Language 9.2: Reference
SCL Fundamentals
Introduction- The Structure of SCL Programs
- SCL Fundamentals
- SCL Arrays
- Introduction to SCL Arrays
- Declaring Arrays in SCL Programs
- Referencing Array Elements in SCL Programs
- Initializing the Elements of a Static Array in SCL Programs
- Creating and Initializing Dynamic Arrays in SCL Programs
- Resizing Dynamic Arrays in SCL Programs
- Using Array Functions with Dynamic Arrays in SCL Programs
- Copying Elements from One Array to Another in SCL Programs
- Repeating an Action for Variables in an Array in SCL Programs
- Passing Dynamic Arrays to Methods in SCL Programs
- Returning Arrays from Methods in SCL Programs
- Deleting Dynamic Arrays in SCL Programs
- Using Temporary Arrays to Conserve Memory in SCL Programs
- SCL Lists
- Introduction to SCL Lists
- Creating Data Dynamically in SCL
- Identifying SCL Lists
- Creating New SCL Lists
- Initializing the Values in an SCL List
- Manipulating SCL Lists
- Determining the Type of an SCL List Item
- Passing SCL Lists as Arguments for Methods
- Inserting and Replacing Items in SCL Lists
- Retrieving Values from SCL Lists
- Deleting Lists and List Items from SCL Lists
- Referencing SCL List Items by Index Number
- Accessing Items Relative to the End of an SCL List
- Index Errors in SCL Lists
- Implementing SCL Sublists and Nested Structures
- Assigning Names to SCL List Items
- Using SCL Lists in Shared Data Environments
- Using SCL Lists as Stacks and Queues
- Assigning Attributes to SCL Lists and List Items
- Using SCL List File Functions
- Debugging SCL Lists
- Controlling Program Flow
- Introduction to SCL Program Flow
- Using SCL DO Loops
- Using SCL SELECT-WHEN/OTHERWISE Conditions
- Using SCL IF-THEN/ELSE Conditions
- Using the SCL RETURN Statement
- Branching to a Labeled Section (LINK) in SCL Programs
- Branching to Another Entry (GOTO) in SCL Programs
- Calling SCL Entries
- Stopping Execution of the Current Section in SCL Programs
- Executing Methods in SCL Programs
- Using the SCL CONTROL Statement
- Using SCL with Other SAS Software Products
- Introduction to Using SCL with SAS
- Using SAS DATA Step Features in SCL Programs
- Submitting SAS Statements and SQL Statements in SCL Programs
- Submitting Statements Compared to Using SCL Features
- Designating Submit Blocks in SCL Programs
- How Submit Blocks Are Processed in SCL Programs
- How Submitted Statements Are Formatted in SCL Programs
- Modifying the Behavior of Submit Blocks in SCL Programs
- Substituting Text in Submit Blocks in SCL Programs
- Issuing Commands to Host Operating Systems from SCL Programs
- Using Macro Variables in SCL Programs
- SCL and DATA Step Graphics Interface Elements
- SAS Functions Used in SCL
- SAS Statements Used in SCL
- SAS CALL Routines Used in SCL
- Developing Object-Oriented Applications
- Application Considerations
- Handling Exceptions
- Using SAS Tables
- Introduction to Using SAS Tables in SCL Programs
- Accessing SAS Tables in SCL Programs
- Assigning Librefs in SCL Programs
- Opening SAS Tables in SCL Programs
- SAS Tables and the SCL Data Vector
- Reading SAS Tables in SCL Programs
- Controlling Access to SAS Table Rows in SCL Programs
- Changing the Sequence of Reading Rows in SCL Programs
- Updating SAS Tables in SCL Programs
- Closing SAS Tables in SCL Programs
- Determining Attributes of SAS Tables and Columns in SCL Programs
- Performing Other SAS Table Operations in SCL Programs
- Preserving the Integrity of Table Data in SCL Programs
- Manipulating SAS Table Indexes in SCL Programs
- Using External Files
- Introduction to Using External Files in SCL Programs
- Accessing External Files in SCL Programs
- Assigning Filerefs in SCL Programs
- Opening Files in SCL Programs
- File Data Buffers and SCL Data Vectors
- Reading Values from External Files in SCL Programs
- Modifying External Files in SCL Programs
- Closing Files in SCL Programs
- Changing the Sequence of Reading Records in SCL Programs
- Other Ways SCL Interacts with External Files
- Reading and Modifying Files in the Same Directory with SCL
- Reference
- SCL Elements
- SCL Elements by Category
- SAS Component Language Dictionary
- ACTIVATE
- ALARM
- APPEND
- APPLY
- ARRAY
- ASORT
- ATTRC and ATTRN
- _BLANK_
- BLOCK
- BUILD
- CATCH
- CATLIST
- CATNAME
- CBT
- CENTER
- CEXIST
- _CFRAME_
- CLASS
- CLEARLIST
- CLOSE
- CLRFLD
- COLORLIST
- COMAMID
- COMPAREARRAY
- COMPARELIST
- CONTENTS
- CONTINUE
- CONTROL
- COPY
- COPYARRAY
- COPYLIST
- CREATESCL
- _CURCOL_
- CURFLD
- CURLIST
- CUROBS
- _CURROW_
- CURSOR
- CURTOP
- CURWORD
- DATALISTC and DATALISTN
- DCLOSE
- DCREATE
- DECLARE
- DELARRAY
- DELETE
- DELITEM
- DELLIST
- DELNITEM
- DELOBS
- DESCRIBE
- DEVLIST
- DIALOG
- DINFO
- DIRLIST
- DISPLAY
- DISPLAYED
- DMWINDOW
- DNUM
- DO
- DOPEN
- DOPTNAME
- DOPTNUM
- DREAD
- DROPNOTE
- DSID
- DSNAME
- ENDBLOCK
- ENDCATCH
- ENDCLASS
- ENDLEGEND
- ENDMETHOD
- ENDPACKAGE
- ENDSUBMIT
- ENDTABLE
- ENDUSECLASS
- ENTRY
- ENVLIST
- ERROR
- ERROROFF
- ERRORON
- EVENT
- _EVENT_
- EXECCMD
- EXECCMDI
- EXIST
- FAPPEND
- FCLOSE
- FCOL
- FDELETE
- FETCH
- FETCHOBS
- FEXIST
- FGET
- FIELD
- FILEDIALOG
- FILEEXIST
- FILELIST
- FILENAME
- FILEREF
- FILLIST
- FINFO
- FKEYNAME
- FLDATTR
- FLDCOLOR
- FNOTE
- FONTSEL
- FOPEN
- FOPTNAME
- FOPTNUM
- FORMAT
- FPOINT
- FPOS
- FPUT
- _FRAME_
- FREAD
- FREWIND
- FRLEN
- FSEDIT
- FSEP
- FSLIST
- FSVIEW
- FWRITE
- GETFKEY
- GETFOOT
- GETITEMC, GETITEML, GETITEMN, and GETITEMO
- GETLATTR
- GETNITEMC, GETNITEML, GETNITEMN, and GETNITEMO
- GETPARMID
- GETTITLE
- GETVARC and GETVARN
- GETVARF
- GGLOBAL
- GGLOBALE
- GGLOBALN
- GOTO
- GRAY
- HASATTR
- HOME
- ICCREATE
- ICDELETE
- ICDESCRIBE
- ICON
- ICREATE
- ICTYPE
- ICVALUE
- IDELETE
- IMGCTRL
- IMGINIT
- IMGOP
- IMGTERM
- IMPORT
- IMPORT
- INFORMAT
- INITROW
- INPUTC and INPUTN
- INSERTC, INSERTL, INSERTN, and INSERTO
- INSTANCE
- INTERFACE
- IOPTION
- ISACTIVE
- ISGRAY
- ISINDEX
- ISSEL
- ITEM
- ITEMTYPE
- IVARLIST
- KEYCOUNT
- LASTCMD
- LASTKEY
- LEAVE
- LEFT
- LEGEND
- LENGTH
- LENGTH
- LETTER
- LIBLIST
- LIBNAME
- LIBREF
- LISTC and LISTN
- LISTLEN
- LNAMECHK
- LNAMEGET
- LNAMEMK
- LOADCLASS
- LOADRES
- LOCATEC and LOCATEN
- LOCK
- LOOKUPC
- LVARLEVEL
- MAKEARRAY
- MAKELIST
- MAKENLIST
- MESSAGEBOX
- METHOD
- METHOD
- _METHOD_
- MLENGTH
- MODIFIED
- MODVAR
- MOPEN
- _MSG_
- NAMEDITEM
- NAMEDIVIDE
- NAMEITEM
- NAMEMERGE
- _NEO_
- NEW
- _NEW_
- NEWVAR
- NEXTCMD
- NEXTWORD
- NOCHANGE
- NOTE
- NOTIFY
- NSELECT
- NUMFKEYS
- OBSINFO
- OPEN
- OPENENTRYDIALOG
- OPENSASFILEDIALOG
- OPTGETC and OPTGETN
- OPTSETC and OPTSETN
- PACKAGE
- PATHNAME
- PICCLOSE
- PICDELETE
- PICFILL
- PICOPEN
- PMENU
- POINT
- POPC, POPL, POPN, and POPO
- POPLEGEND
- POPMENU
- PREVIEW
- PROTECT
- PUSHLEGEND
- PUT
- PUTC and PUTN
- PUTLEGEND
- PUTLIST
- PUTVARC and PUTVARN
- REDIM
- REDIMOPT
- REFRESH
- RENAME
- REPLACE
- RETURN
- REVLIST
- REWIND
- RGBDM
- RIGHT
- RLINK
- ROTLIST
- RSESSION
- RSTITLE
- RUN
- SASNAME
- SASTASK
- SAVEENTRYDIALOG
- SAVELIST
- SAVESASFILEDIALOG
- SAVESCREEN
- SCREENNAME
- SEARCH
- SEARCHC, SEARCHL, SEARCHN, and SEARCHO
- SEARCHPATH
- SELECT
- SELECT
- SELECTED
- SELECTICON
- _SELF_
- SEND
- SET
- SETCR
- SETFKEY
- SETFLD
- SETFOOT
- SETITEMC, SETITEML, SETITEMN, and SETITEMO
- SETKEY
- SETLATTR
- SETNITEMC, SETNITEML, SETNITEMN, and SETNITEMO
- SETPARMID
- SETROW
- SETTITLE
- SHOWLIST
- SORT
- SORTLIST
- _STATUS_
- STDMSG
- STOP
- STRATTR
- SUBMIT
- SUBMITCLEAR
- SUPAPPLY
- SUPER
- SYMGET and SYMGETN
- SYMPUT and SYMPUTN
- SYSMSG
- SYSRC
- SYSTEM
- THROW
- TOPROW
- TRACEBACK
- UNGRAY
- UNIQUENUM
- UNLOCK
- UNPROTECT
- UNSELECT
- UPDATE
- USECLASS
- _VALUE_
- VARFMT
- VARINFMT
- VARLABEL
- VARLEN
- VARLEVEL
- VARLIST
- VARNAME
- VARNUM
- VARSTAT
- VARTYPE
- WAIT
- WDEF
- WHERE
- WINFO
- WNAME
- WORD
- WORDTYPE
- WOUTPUT
- WREGION
- The SCL Debugger
- Overview of SCL Debugger Features and Capabilities
- Establishing the SCL Debugging Environment
- Invoking the SCL Debugger
- Using the SCL Debugger Windows
- Using SAS Macros with the SCL Debugger
- SCL Debugger Commands by Functional Category
- SCL Debugger Commands
- ARGS
- BREAK
- CALCULATE
- DELETE
- DESCRIBE
- ENTER
- ENVIRONMENT
- EXAMINE
- GO
- HELP
- IF
- JUMP
- LIST
- MACEXPAND
- PARM
- PUTLIST
- QUIT
- SET
- STEP
- SWAP
- TRACE
- TRACEBACK
- WATCH
- SAS System Return Codes
- Appendices
- Commands Used with the IMGCTRL, IMGOP and PICFILL Functions
- CONVERT
- COPY
- CREATE_IMAGE
- CROP
- DESTROY
- DESTROY_ALL
- DITHER
- DITHER_BW
- EXECLIST
- FILTER
- GAMMA
- GENERATE_CMAP
- GET_BARCODE
- GET_COLORS
- GET_PIXEL
- GRAB_CMAP
- MAP_COLORS
- MIRROR
- NEGATE
- PASTE
- PASTE_AUTO
- QUANTIZE
- QUERYC, QUERYL, and QUERYN
- READ
- READ_CLIPBOARD
- READ_PASTE
- READ_PASTE_AUTO
- ROTATE
- SCALE
- SELECT
- SET_COLORS
- SET_PIXEL
- STANDARD_CMAP
- THRESHOLD
- TILE
- UNPASTE
- WRAISE
- WRITE
- WRITE_CLIPBOARD
- WSIZE
- WTITLE
- Image File Types and Associated Attributes
- Recommended Reading
- Glossary
Index here
| Product | Release |
|---|---|
| SAS/AF | 9.2 |
| 9.1.3 | |
| 9.1.2 | |
| 9.1 | |
| 9.0 | |
| SAS/FSP | 9.2 |
| 9.1.3 | |
| 9.1.2 | |
| 9.1 | |
| 9.0 |
- Type
- Usage and Reference
- Copyright Date
- March 2008
- Last Updated
- 15Apr2008
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| SCL Lists |
Determining the Type of an SCL List Item
In general, SCL list functions that process data values are suffixed with either N, C, L, or O to denote the item types of numeric, character, list, or object, respectively. You can use the ITEMTYPE function to determine the type of a list element and then use a condition statement to determine which functions are used.
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Copyright © 2007 by SAS Institute Inc., Cary, NC, USA. All rights reserved.