1CPANPLUS::Error(3) User Contributed Perl Documentation CPANPLUS::Error(3)
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6 CPANPLUS::Error
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9 use CPANPLUS::Error qw[cp_msg cp_error];
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12 This module provides the error handling code for the CPANPLUS
13 libraries, and is mainly intended for internal use.
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16 cp_msg("message string" [,VERBOSE])
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18 Records a message on the stack, and prints it to "STDOUT" (or actually
19 $MSG_FH, see the "GLOBAL VARIABLES" section below), if the "VERBOSE"
20 option is true. The "VERBOSE" option defaults to false.
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22 msg()
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24 An alias for "cp_msg".
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26 cp_error("error string" [,VERBOSE])
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28 Records an error on the stack, and prints it to "STDERR" (or actually
29 $ERROR_FH, see the "GLOBAL VARIABLES" sections below), if the "VERBOSE"
30 option is true. The "VERBOSE" options defaults to true.
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32 error()
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34 An alias for "cp_error".
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37 CPANPLUS::Error->stack()
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39 Retrieves all the items on the stack. Since "CPANPLUS::Error" is imple‐
40 mented using "Log::Message", consult its manpage for the function
41 "retrieve" to see what is returned and how to use the items.
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43 CPANPLUS::Error->stack_as_string([TRACE])
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45 Returns the whole stack as a printable string. If the "TRACE" option is
46 true all items are returned with "Carp::longmess" output, rather than
47 just the message. "TRACE" defaults to false.
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49 CPANPLUS::Error->flush()
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51 Removes all the items from the stack and returns them. Since "CPAN‐
52 PLUS::Error" is implemented using "Log::Message", consult its manpage
53 for the function "retrieve" to see what is returned and how to use the
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57 $ERROR_FH
58 This is the filehandle all the messages sent to "error()" are being
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61 $MSG_FH
62 This is the filehandle all the messages sent to "msg()" are being
63 printed. This default to *STDOUT.
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67perl v5.8.8 2007-03-31 CPANPLUS::Error(3)