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Full Discussion: need a logic for awk programming
Top Forums Shell Programming and Scripting need a logic for awk programming Post 302160493 by user_prady on Tuesday 22nd of January 2008 02:49:07 AM
Old 01-22-2008
Quote:
Originally Posted by user_prady
Code:
gawk '
 
BEGIN{
}
/\/\/\*Main Start/ {
       while( $0 !~ "\/\/\*Main End"){
       print "Inside Main " $0
       next
       }
  }
/\/\/\*Init Start/ {
       while( $0 ~! "...Init End"){
       print "Inside Init " $0
       next
       }
  }
' myfile

but it shows me error when I use gawk
gawk: cmd. line:10: warning: escape sequence `\/' treated as plain `/'
gawk: cmd. line:10: warning: escape sequence `\*' treated as plain `*'

and in nawk no output..

I want to do something like this
Code:
/\/\/\*Init Start/ {
       print "Inside Init " $0
       while(getline ){
               if ($0 !~ /\/\/\*Init End/){
                       print $0
               }
       }
  }

But not working what exactly I want..
I want to print all those lines Inside Init Start And Init End and nothing else
Yes now I am getting what I want
Code:
/\/\/\*Init Start/ {
       print "Inside Init " $0
               while ($0 !~ /\/\/\*Init End/){
                       getline;
                       print $0
               }
  }

 

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LEARN ABOUT MOJAVE

mpscnnneuronpowernode

MPSCNNNeuronPowerNode(3)				 MetalPerformanceShaders.framework				  MPSCNNNeuronPowerNode(3)

NAME

       MPSCNNNeuronPowerNode

SYNOPSIS

       #import <MPSNNGraphNodes.h>

       Inherits MPSCNNNeuronNode.

   Instance Methods
       (nonnull instancetype) - initWithSource:a:b:c:
       (nonnull instancetype) - initWithSource:

   Class Methods
       (nonnull instancetype) + nodeWithSource:a:b:c:
       (nonnull instancetype) + nodeWithSource:

   Additional Inherited Members
Detailed Description
       A node representing a MPSCNNNeuronPower kernel  For each pixel, applies the following function:

       f(x) = (a * x + b) ^ c

Method Documentation
   - (nonnull instancetype) initWithSource: (MPSNNImageNode *__nonnull) sourceNode
       Init a node with default values for parameters a, b, and c

   - (nonnull instancetype) initWithSource: (MPSNNImageNode *__nonnull) sourceNode(float) a(float) b(float) c
       Init a node representing a MPSCNNNeuronPower kernel  For each pixel, applies the following function:

       f(x) = (a * x + b) ^ c

       Parameters:
	   sourceNode The MPSNNImageNode representing the source MPSImage for the filter
	   a See discussion above.
	   b See discussion above.
	   c See discussion above.

       Returns:
	   A new MPSNNFilter node for a MPSCNNNeuronPower kernel.

   + (nonnull instancetype) nodeWithSource: (MPSNNImageNode *__nonnull) sourceNode
       Create an autoreleased node with default values for parameters a, b, and c

   + (nonnull instancetype) nodeWithSource: (MPSNNImageNode *__nonnull) sourceNode(float) a(float) b(float) c
Author
       Generated automatically by Doxygen for MetalPerformanceShaders.framework from the source code.

Version MetalPerformanceShaders-100				  Thu Feb 8 2018					  MPSCNNNeuronPowerNode(3)
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