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danrega
2023-08-25 15:16:35 +02:00
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05_Constructor_Expressions.md
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@@ -70,7 +70,7 @@ implies that the data object is initialized. However, for some
constructor operators, there is an addition with which the
initialization can be avoided.
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## VALUE
@@ -273,7 +273,7 @@ also valid for other constructor expressions further down but not
necessarily mentioned explicitly. See the details on the syntactical
options of the constructor operators in the ABAP Keyword Documentation.
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## CORRESPONDING
@@ -352,7 +352,7 @@ two statements are not the same:
>MOVE-CORRESPONDING struc1 TO struc2.
>```
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## NEW
@@ -477,7 +477,7 @@ DATA(oref3) = NEW cl2( p1 = ... p2 = ... ).
... NEW some_class( ... )->attr ...
```
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## CONV
@@ -532,7 +532,7 @@ DATA(f) = `hallo`.
```
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## EXACT
@@ -568,7 +568,7 @@ TRY.
ENDTRY.
```
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## REF
@@ -613,7 +613,7 @@ DATA(oref_a) = NEW some_class( ).
DATA(oref_b) = REF #( oref_a ).
```
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## CAST
@@ -650,7 +650,7 @@ DATA(methods) = CAST cl_abap_objectdescr(
cl_abap_objectdescr=>describe_by_name( 'LOCAL_CLASS' ) )->methods.
```
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## COND
@@ -679,7 +679,7 @@ DATA(b) = COND #( WHEN a BETWEEN 1 AND 3 THEN w
ELSE z ).
```
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## SWITCH
@@ -699,7 +699,7 @@ DATA(b) = SWITCH #( a
ELSE z ).
```
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## FILTER
@@ -768,7 +768,7 @@ DATA(f10) = FILTER #( itab2 IN filter_tab2 USING KEY line WHERE num = table_line
DATA(f11) = FILTER #( itab2 USING KEY sec_key EXCEPT IN filter_tab2 WHERE num = table_line ).
```
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## REDUCE
@@ -800,7 +800,7 @@ DATA(sum) = REDUCE i( INIT s = 0
>- Once the loop has finished, the target variable is assigned the
resulting value.
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## Iteration Expressions with FOR
@@ -897,7 +897,7 @@ TYPES t_type LIKE itab.
compZ = wa3-comp3 ) ).
```
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## LET Expressions
@@ -929,7 +929,7 @@ DATA(a) = COND #( LET b = c IN
ELSE ... ).
```
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## Executable Example
[zcl_demo_abap_constructor_expr](./src/zcl_demo_abap_constructor_expr.clas.abap)