Flow-control structures: Difference between revisions
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=== Exceptions === |
=== Exceptions === |
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{{works with|GCC|4.0.2}} |
{{works with|GCC|4.0.2}} |
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Exceptions are a way to give control back to a direct or indirect caller in case of an error. Note that throwing exceptions is usually very expensive, therefore they generally should only be used for exceptional situations. |
Exceptions are a way to give control back to a direct or indirect caller in case of an error. Note that throwing exceptions is usually very expensive, therefore they generally should only be used for exceptional situations. |
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<lang cpp> #include <iostream> |
<lang cpp> #include <iostream> |
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} |
} |
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}</lang> |
}</lang> |
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=={{header|D}}== |
=={{header|D}}== |
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