Referenz - __FB_BACKEND__

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  - A
    - ABS
    - ABSTRACT
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    - ADD
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  - B
    - BASE
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  - C
    - CALL
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    - CONTINUE
    - COS
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  - D
    - DATA
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    - DEFINED
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    - DESTRUCTOR (Klassen)
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    - DRAW STRING
    - DYLIBFREE
    - DYLIBLOAD
    - DYLIBSYMBOL
    - DYNAMIC (Meta)
    - DYNAMIC (Schlüsselwort)
  - E
    - ELSE
    - ELSEIF
    - ENCODING
    - END
    - ENDIF
    - ENDMACRO (Meta)
    - ENUM
    - ENVIRON
    - EOF
    - EQV
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    - ERR (Anweisung)
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    - EXP
    - EXPLICIT
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    - EXTERN ... END EXTERN
  - F
    - FALSE
    - FIELD
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    - FOR ... NEXT
    - FORMAT
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  - G
    - GET (Datei)
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    - GETJOYSTICK
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    - GOSUB
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  - H
    - HEX
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  - I
    - IF (Meta)
    - IF ... THEN
    - IFDEF (Meta)
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    - IIF
    - IMAGECONVERTROW
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    - IMP
    - IMPLEMENTS
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    - INP
    - INPUT (Anweisung)
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    - INSTR
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    - INT
    - INTEGER
    - IS
    - IS (Vererbung)
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  - K
    - KILL
  - L
    - LANG (Meta)
    - LBOUND
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    - LIB
    - LIBPATH (Meta)
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    - LINE INPUT
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    - LOBYTE
    - LOC
    - LOCAL
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    - LOCATE (Funktion)
    - LOCK
    - LOF
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    - LONG
    - LONGINT
    - LOOP
    - LOWORD
    - LPOS
    - LPRINT (Anweisung)
    - LPRINT USING
    - LPT
    - LSET
    - LTRIM
  - M
    - MACRO (Meta)
    - MID (Anweisung)
    - MID (Funktion)
    - MINUTE
    - MKD
    - MKDIR
    - MKI
    - MKL
    - MKLONGINT
    - MKS
    - MKSHORT
    - MOD
    - MONTH
    - MONTHNAME
    - MULTIKEY
    - MUTEXCREATE
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    - MUTEXLOCK
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  - N
    - NAKED
    - NAME
    - NAMESPACE
    - NEW
    - NEXT
    - NOGOSUB (Schlüsselwort)
    - NOKEYWORD
    - NOT
    - NOW
  - O
    - OBJECT
    - OCT
    - OFFSETOF
    - ON ... GOSUB
    - ON ... GOTO
    - ON ERROR
    - ONCE
    - OPEN (Anweisung)
    - OPEN (Funktion)
    - OPEN COM
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    - OPEN PIPE
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    - OPERATOR
    - OPTION
    - Option()
    - OR (Methode)
    - OR (Operator)
    - ORELSE
    - OUT
    - OUTPUT
    - OVERLOAD
    - OVERRIDE
  - P
    - PAINT
    - PALETTE
    - PALETTE GET
    - PASCAL
    - PCOPY
    - PEEK
    - PIPE
    - PMAP
    - POINT
    - POINTCOORD
    - POINTER
    - POKE
    - POS
    - PRAGMA (Meta)
    - PRESERVE
    - PRESET (Grafik)
    - PRESET (Methode)
    - PRINT (Anweisung)
    - PRINT (Datei)
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    - PRINT USING
    - PRIVATE (Klausel)
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    - PSET (Grafik)
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    - PTR
    - PUBLIC (Klausel)
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    - PUT (Datei)
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  - R
    - RANDOM
    - RANDOMIZE
    - READ
    - REALLOCATE
    - REDIM
    - REM
    - RESET
    - RESTORE
    - RESUME
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    - RGB
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    - RIGHT
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    - RND
    - RSET
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    - RUN
  - S
    - SADD
    - SCOPE
    - SCREEN (Anweisung)
    - SCREEN (Funktion)
    - SCREENCONTROL
    - SCREENCOPY
    - SCREENEVENT
    - SCREENGLPROC
    - SCREENINFO
    - SCREENLIST
    - SCREENLOCK
    - SCREENPTR
    - SCREENRES
    - SCREENSET
    - SCREENSYNC
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    - SCRN
    - SECOND
    - SEEK (Anweisung)
    - SEEK (Funktion)
    - SELECT CASE
    - SETDATE
    - SETENVIRON
    - SETMOUSE
    - SETTIME
    - SGN
    - SHARED
    - SHELL
    - SHL
    - SHORT
    - SHR
    - SIN
    - SINGLE
    - SIZEOF
    - SLEEP
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    - SPC
    - SQR
    - STATIC (Anweisung)
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    - STATIC (UDT)
    - STDCALL
    - STEP
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    - STR
    - STRIG
    - STRING (Datentyp)
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    - STRPTR
    - SUB
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  - T
    - TAB
    - TAN
    - THEN
    - THIS
    - THREADCALL
    - THREADCREATE
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    - TIME
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    - TRANS
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    - TYPE (Forward Referencing)
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    - TYPEOF
  - U
    - UBOUND
    - UBYTE
    - UCASE
    - UINTEGER
    - ULONG
    - ULONGINT
    - UNDEF (Metabefehl)
    - UNION
    - UNLOCK
    - UNSIGNED
    - UNTIL
    - USHORT
    - USING (Namespace)
  - V
    - VAL
    - VAL64
    - VALINT
    - VALLNG
    - VALUINT
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    - VAR
    - VARPTR
    - VA_ARG
    - VA_FIRST
    - VA_NEXT
    - VIEW (Grafik)
    - VIEW (Text)
    - VIRTUAL
  - W
    - WAIT
    - WBIN
    - WCHR
    - WEEKDAY
    - WEEKDAYNAME
    - WEND
    - WHEX
    - WHILE
    - WHILE ... WEND
    - WIDTH (Anweisung)
    - WIDTH (Funktion)
    - WINDOW
    - WINDOWTITLE
    - WINPUT
    - WITH
    - WOCT
    - WRITE (Anweisung)
    - WRITE (Datei)
    - WSPACE
    - WSTR
    - WSTRING (Datentyp)
    - WSTRING (Funktion)
  - X
    - XOR (Methode)
    - XOR (Operator)
  - Y
    - YEAR
  - Z
    - ZSTRING
  - Metabefehle
    - __DATE_ISO__
    - __DATE__
    - __FB_64BIT__
    - __FB_ARGC__
    - __FB_ARGV__
    - __FB_BACKEND__
    - __FB_BIGENDIAN__
    - __FB_BUILD_DATE__
    - __FB_CYGWIN__
    - __FB_DARWIN__
    - __FB_DEBUG__
    - __FB_DOS__
    - __FB_ERR__
    - __FB_FPMODE__
    - __FB_FPU__
    - __FB_FREEBSD__
    - __FB_GCC__
    - __FB_LANG__
    - __FB_LINUX__
    - __FB_MAIN__
    - __FB_MIN_VERSION__
    - __FB_MT__
    - __FB_NETBSD__
    - __FB_OPENBSD__
    - __FB_OPTION_BYVAL__
    - __FB_OPTION_DYNAMIC__
    - __FB_OPTION_ESCAPE__
    - __FB_OPTION_EXPLICIT__
    - __FB_OPTION_GOSUB__
    - __FB_OPTION_PRIVATE__
    - __FB_OUT_DLL__
    - __FB_OUT_EXE__
    - __FB_OUT_LIB__
    - __FB_OUT_OBJ__
    - __FB_PCOS__
    - __FB_SIGNATURE__
    - __FB_SSE__
    - __FB_UNIX__
    - __FB_VECTORIZE__
    - __FB_VERSION__
    - __FB_VER_MAJOR__
    - __FB_VER_MINOR__
    - __FB_VER_PATCH__
    - __FB_WIN32__
    - __FB_XBOX__
    - __FILE_NQ__
    - __FILE__
    - __FUNCTION_NQ__
    - __FUNCTION__
    - __LINE__
    - __PATH__
    - __TIME__
- BASIC-Grundlagen
- Operatoren in FreeBASIC
- Prozeduren in FreeBASIC
- Die Gfxlib
- Verschiedene Themen
- FreeBASIC thematische Übersicht
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Typ: Vordefiniertes Symbol

__FB_BACKEND__ gibt an, ob Maschinencode ('gas') oder C-Emitter-Code ('gcc') erzeugt wurde. Dies lässt sich mit dem Compilerflag '-gen' ausgewählt.

Beispiel:

If __FB_BACKEND__ = "gcc" Then

    Print "Der Code wurde mit Hilfe des C-Emitters umgesetzt."

ElseIf __FB_BACKEND__ = "gas"

    Print "Der Code wurde direkt zu Maschinencode umgesetzt."

End If

Unterschiede zu QB: neu in FreeBASIC

Unterschiede zu früheren Versionen von FreeBASIC: existiert seit FreeBASIC v0.22.0

Siehe auch:
DEFINE (Meta), Präprozessoren

Zusätzliche Informationen und Funktionen

Der Referenzeintrag wurde am 06.11.2010 von MOD angelegt.
Die aktuellste Version wurde am 17.05.2012 von nemored gespeichert.

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