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Full Discussion: perl array matching between area code and no.
Top Forums Shell Programming and Scripting perl array matching between area code and no. Post 302341306 by KevinADC on Wednesday 5th of August 2009 01:01:56 PM
Old 08-05-2009
The "area" you describe is not familiar to me. How do you know that 0380 is the area part of 0380112? Is it because it starts and ends with zero? If so, and the areas are of varying length, you can use a regexp to extract the area:

Code:
$n = '0380112';
($area) = $n =~ (/^(0[^0]+0)/);
print $area;

Then you can use $area to search over the list. I see no reason to join the list/array into a string to search it but you can if you wanted to for some reason I am not aware of.

---------- Post updated at 12:01 PM ---------- Previous update was at 11:50 AM ----------

Code:
my @No=qw(0321063033 0380112 03548011112);
my $n = '0380112';
my ($area) = $n =~ (/^(0[^0]+0)/);
my $flag = 1;
for (@No) {
   if (/^$area/) {
      $flag = 0;
      last;
   }
}
if ($flag) {
    print "$area not found\n";
}
else {
    print "$area found\n";
}

Last edited by KevinADC; 08-05-2009 at 03:04 PM..
 

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LEARN ABOUT OPENSOLARIS

mlib_imagecopyarea

mlib_ImageCopyArea(3MLIB)				    mediaLib Library Functions					 mlib_ImageCopyArea(3MLIB)

NAME

       mlib_ImageCopyArea - copy an area

SYNOPSIS

       cc [ flag... ] file... -lmlib [ library... ]
       #include <mlib.h>

       mlib_status mlib_ImageCopyArea(mlib_image *img, mlib_s32 x, mlib_s32 y,
	    mlib_s32 w, mlib_s32 h, mlib_s32 dx, mlib_s32 dy);

DESCRIPTION

       The  mlib_ImageCopyArea()  function copies a specified rectangular area from one portion of the image to another portion of the same image.
       The data type of the image can be MLIB_BIT, MLIB_BYTE, MLIB_SHORT, MLIB_USHORT, MLIB_INT, MLIB_FLOAT, or MLIB_DOUBLE.

       It uses the following equation:

	 img[x+dx+i][y+dy+j][i] = img[x+i][y+j][i]

       where i = 0, 1, ..., w-1; j = 0, 1, ..., h-1.

PARAMETERS

       The function takes the following arguments:

       img    Pointer to source image.

       x      X coordinate of the area origin in the source.

       y      Y coordinate of the area origin in the source.

       w      Width of the area to be copied.

       h      Height of the area to be copied.

       dx     Horizontal displacement in pixels of the area to be copied.

       dy     Vertical displacement in pixels of the area to be copied.

RETURN VALUES

       The function returns MLIB_SUCCESS if successful. Otherwise it returns MLIB_FAILURE.

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Interface Stability	     |Committed 		   |
       +-----------------------------+-----------------------------+
       |MT-Level		     |MT-Safe			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       mlib_ImageCopy(3MLIB), mlib_ImageCopyMask(3MLIB), mlib_ImageCopyMask_Fp(3MLIB), mlib_ImageCopySubimage(3MLIB), attributes(5)

SunOS 5.11							    2 Mar 2007						 mlib_ImageCopyArea(3MLIB)
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