goto statement |
Transfers execution to a labeled statement
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statement := goto identifier ;
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The goto statement transfers control to another
statement in the same function. The identifier
must match a statement label elsewhere in the function. Statement
labels have the form identifier
: statement.
Control cannot transfer into a try block.
Transferring control into the middle of a block and across a
declaration results in undefined behavior unless the declaration is
for an uninitialized POD object.
Example
while (getline(cin, line))
for (size_t i = 0; i < line.size( ); ++i)
if (line[i] == '.')
goto exit; // Break out of nested loops.
exit:
...
See Also
break, continue,
statement, Chapter 4
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