If else block C code Post: 302989416

9 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

FTP inside a block of code

I need help on the code below. I am getting a compile error syntax error at line 283 : `<<' unmatched Looks like it doesn't like the << on the ftp line below. If I ran the code outside of this block everything work fine, but when I put in a block of code or in a function, I got syntax error. I...

2. Programming

Explain a block of code:

Hi, I have this block in a code and I need to know it's meaning: bool selectEvents = config.get("selectEvents",false); if (selectEvents) { ifstream in("events"); while (in) { int run, evt; in >> run >> evt; if (in.eof()) break; ...

3. UNIX and Linux Applications

Commenting out block of code in emacs in python mode

Hi, I am not sure if this is the right forum to post an emacs question, but if you could point me to an appropriate emacs forum that would be useful too. Anyway, here is the description of the problem: I usually develop python code with emacs, emacs being in python code. On my desktop a...

4. UNIX for Dummies Questions & Answers

How to write code inside ssh block in shell?

Hi, I am new to shell script. I am trying to code on shell script but not able to find the correct syntax to write the code once it comes inside ssh. For eg: ssh -q HOST " SwapInUse=\`vmstat -nm | (while read; do echo "$(date +%Y%m%d.%H%M%S) $REPLY"; done) | tail -n +3 | awk '{print...

5. Shell Programming and Scripting

Block of code replacement in Java source code through Unix script

Hi, I want to remove the following code from Source files (or replace the code with empty.) from all the source files in given directory. finally { if (null != hibernateSession && hibernateSession.isOpen()) { //hibernateSession.close(); } } It would be great if the script has...

6. UNIX for Advanced & Expert Users

Move a block of lines to file if string found in the block.

I have a "main" file which has blocks of data for each user defined by tags BEGIN and END. BEGIN ID_NUM:24879 USER:abc123 HOW:47M CMD1:xyz1 CMD2:arp2 STATE:active PROCESS:id60 END BEGIN ID_NUM:24880 USER:def123 HOW:4M CMD1:xyz1 CMD2:xyz2 STATE:running PROCESS:id64 END

7. Shell Programming and Scripting

Printing a block of lines from a file, if that block does not contain two patterns using sed

I want to process a file block by block using sed, and if that block does not contain two patterns, then that complete block has to be printed. See below for the example data. ................................server 1............................... running process 1 running...

8. Shell Programming and Scripting

Commenting a block of code in xml where the tags may be similar

I want to comment a block of code in xml. Note that the tags will be similar. In the below xml code, I want to block the listener block for com.pkg1.class2. How do i do it ? Thanks in Advance <listener> <listener-class>com.pkg1.class1</listener-class> </listener> ......... <listener>...

9. UNIX for Dummies Questions & Answers

Add a block of code at the end of a specific block

I need to search for a block with the starting pattern say "tabId": "table_1", and ending pattern say "]" and then add a few lines before "]" "block1":"block_111" "tabId": "table_1", "title":"My title" ..... .... }] how do I achieve it using awk and sed. Thanks, Lakshmi

LEARN ABOUT CENTOS

perl::critic::policy::modules::prohibitexcessmaincomplexity

Perl::Critic::Policy::Modules::ProhibitExcessMainComplexUser3Contributed Perl DocumePerl::Critic::Policy::Modules::ProhibitExcessMainComplexity(3)

NAME

       Perl::Critic::Policy::Modules::ProhibitExcessMainComplexity - Minimize complexity in code that is outside of subroutines.

AFFILIATION

       This Policy is part of the core Perl::Critic distribution.

DESCRIPTION

       All else being equal, complicated code is more error-prone and more expensive to maintain than simpler code.  The first step towards
       managing complexity is to establish formal complexity metrics.  One such metric is the McCabe score, which describes the number of possible
       paths through a block of code.  This Policy approximates the McCabe score by summing the number of conditional statements and operators
       within a block of code.	Research has shown that a McCabe score higher than 20 is a sign of high-risk, potentially untestable code.  See
       <http://en.wikipedia.org/wiki/Cyclomatic_complexity> for some discussion about the McCabe number and other complexity metrics.

       Whereas Perl::Critic::Policy::Subroutines::ProhibitExcessComplexity scores the complexity of each subroutine, this Policy scores the total
       complexity of all the code that is outside of any subroutine declaration.

       The usual prescription for reducing complexity is to refactor code into smaller subroutines.  Mark Dominus book "Higher Order Perl" also
       describes callbacks, recursion, memoization, iterators, and other techniques that help create simple and extensible Perl code.

CONFIGURATION

       The maximum acceptable McCabe score can be set with the "max_mccabe"

       configuration item.  If the sum of all code outside any subroutine has a McCabe score higher than this number, it will generate a Policy
       violation.  The default is 20.  An example section for a .perlcriticrc:

	   [Modules::ProhibitExcessMainComplexity]
	   max_mccabe = 30

NOTES

	 "Everything should be made as simple as possible, but no simpler."

							 -- Albert Einstein

       Complexity is subjective, but formal complexity metrics are still incredibly valuable.  Every problem has an inherent level of complexity,
       so it is not necessarily optimal to minimize the McCabe number.	So don't get offended if your code triggers this Policy.  Just consider if
       there might be a simpler way to get the job done.

SEE ALSO

       Perl::Critic::Policy::Subroutines::ProhibitExcessComplexity

AUTHOR

       Jeffrey Ryan Thalhammer <jeff@imaginative-software.com>

COPYRIGHT

       Copyright (c) 2005-2011 Imaginative Software Systems.  All rights reserved.

       This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself.  The full text of this license
       can be found in the LICENSE file included with this module.

perl v5.16.3							    2014-06-09	    Perl::Critic::Policy::Modules::ProhibitExcessMainComplexity(3)