switch statement
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Führt Code nach Wert eines ganzzahligen Argument
Original:
Executes code according to value of an integral argument
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Dort eingesetzt, wo eine oder mehrere aus vielen Zweigen der Code nach einem ganzzahligen Wert ausgeführt werden müssen .
Original:
Used where one or several out of many branches of code need to be executed according to an integral value.
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Inhaltsverzeichnis |
[Bearbeiten] Syntax
switch ( expression ) {
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[Bearbeiten] Erklärung
expression sind ein Ausdruck, umwandelbar in einen Integer-Wert sein .
Original:
expression shall be an expression, convertible to an integer value.
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Alle constant_expressions sind konstante Ausdrücke, umwandelbar in einen Integer-Wert, die einzigartig in diesem
switch Aussage seinOriginal:
All constant_expressions shall be constant expressions, convertible to an integer value, which is unique within this
switch statementThe text has been machine-translated via Google Translate.
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Wenn die expression ergibt einen Wert, der gleich dem Wert eines der definierten constant_expressioni die statementi (falls vorhanden) und allen nachfolgenden Aussagen (außer default_statement, falls vorhanden) werden ausgeführt. Wenn der Wert des expression mit keinem der constant_expressions wird die default_statement ausgeführt falls vorhanden .
Original:
If the expression evaluates to a value, equal to the value of one of the defined constant_expressioni, the statementi (if present) and all subsequent statements (except default_statement, if present) are executed. If the value of the expression does not match any of the constant_expressions, the default_statement is executed if present.
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Es ist nützlich, zu beachten, dass, wenn die Ausführung der nachfolgenden Aussagen ist unerwünscht, die <div class="t-tr-text"> break-Anweisung
verwendet werden können. In diesem Fall wird die Ausführung des Original:
break statement
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switch Anweisung beendet . Original:
It is useful to note, that if the execution of subsequent statements is undesirable, the
break-Anweisung</div> can be used. In that case the execution of the
Original:
break statement
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switch statement terminates. The text has been machine-translated via Google Translate.
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[Bearbeiten] Keywords
[Bearbeiten] Beispiel
| This section is incomplete Reason: no example |
