CL_ABAP_STRUCTDESCR - Run Time Type Services
ABAP Short Reference TXBHW - Original Tax Base Amount in Local CurrencyDiese Dokumentation steht unter dem Copyright der SAP AG.
Funktionalität
Diese finale Klasse dient zum Beschreiben und Erzeugen von Strukturen. Es gibt für jede definierte Struktur genau ein Typobjekt.
Beziehungen
CL_ABAP_TYPEDESCR
|
|--CL_ABAP_DATADESCR
| |
| |--CL_ABAP_ELEMDESCR
| |--CL_ABAP_REFDESCR
| |--CL_ABAP_COMPLEXDESCR
| |
| |--CL_ABAP_STRUCTDESCR
| |--CL_ABAP_TABLEDESCR
|
|--CL_ABAP_OBJECTDESCR
|
|--CL_ABAP_CLASSDESCR
|--CL_ABAP_INTFDESCR
Beispiel
REPORT typedescr_test.
TYPES:
BEGIN OF my_struct,
comp_a type i,
comp_b type f,
END OF my_struct.
DATA:
my_data TYPE my_struct,
descr_ref TYPE ref to cl_abap_structdescr.
FIELD-SYMBOLS:
START-OF-SELECTION.
descr_ref ?= cl_abap_typedescr=>describe_by_data( my_data ).
WRITE: / 'Typename :', descr_ref->absolute_name.
WRITE: / 'Kind :', descr_ref->type_kind.
WRITE: / 'Length :', descr_ref->length.
WRITE: / 'Decimals :', descr_ref->decimals.
WRITE: / 'Struct Kind :', descr_ref->struct_kind.
WRITE: / 'Components'.
WRITE: / 'Name Kind Length Decimals'.
LOOP AT descr_ref->components ASSIGNING
WRITE: /
ENDLOOP.
Hinweise
Keine
Weiterführende Informationen
Klassen:
CL_ABAP_DATADESCR
CL_ABAP_COMPLEXDESRC
CL_ABAP_OBJECTDESCR
CL_ABAP_TYPEDESCR
CL_ABAP_REFDESCR
CL_ABAP_ELEMDESCR
CL_ABAP_TABLEDESCR
CL_ABAP_CLASSDESCR
CL_ABAP_INTFDESCR
SUBST_MERGE_LIST - merge external lists to one complete list with #if... logic for R3up ABAP Short Reference
Diese Dokumentation steht unter dem Copyright der SAP AG.
Length: 2880 Date: 20120527 Time: 084138 triton ( 36 ms )






