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Full Discussion: match range of different numbers by AWK
Top Forums Shell Programming and Scripting match range of different numbers by AWK Post 302340213 by radoulov on Monday 3rd of August 2009 04:52:21 AM
Old 08-03-2009
I was just looking at the last xls ...
Now, first of all, which ranges from input1 you want to compare with the ranges in input2 (column 1 or column 2)?
Isn't the range separator constant or variable (comma, dot or what)?

---------- Post updated at 10:52 AM ---------- Previous update was at 10:29 AM ----------
Quote:
Originally Posted by repinementer
COuld you please explain this one

Code:
  NR == FNR && NF {
  NF > 2 && k = $1
  in2[k] = in2[k] ? in2[k] RS $1 FS $2 : $2 FS $3
  next
  }

Code:
NR == FNR

While reading the first non-empty input file ...

Code:
&& NF

and the current record contains at least one field ...

Code:
NF > 2 && k = $1

if the number of fields is greater than 2 set the variable k to the value of the first field.

Code:
in2[k] = in2[k] ? in2[k] RS $1 FS $2 : $2 FS $3

Build an (associative) array in2 keyed by the current value of k, the values are all first and second fields matching the same key
(simulating a more complex data structure, using the current RS as a element separator).

Code:
next

You need the next statement here, because you don't want these actions to be performed on the next input file(s).
 

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LEARN ABOUT CENTOS

qstyleoption

QStyleOption(3qt)														 QStyleOption(3qt)

NAME

       QStyleOption - Optional parameters for QStyle functions

SYNOPSIS

       #include <qstyle.h>

   Public Members
       enum StyleOptionDefault { Default }
       QStyleOption ( StyleOptionDefault = Default )
       QStyleOption ( int in1 )
       QStyleOption ( int in1, int in2 )
       QStyleOption ( int in1, int in2, int in3, int in4 )
       QStyleOption ( QMenuItem * m )
       QStyleOption ( QMenuItem * m, int in1 )
       QStyleOption ( QMenuItem * m, int in1, int in2 )
       QStyleOption ( const QColor & c )
       QStyleOption ( QTab * t )
       QStyleOption ( QListViewItem * i )
       QStyleOption ( QCheckListItem * i )
       QStyleOption ( Qt::ArrowType a )
       QStyleOption ( const QRect & r )
       QStyleOption ( QWidget * w )
       bool isDefault () const
       int day () const
       int lineWidth () const
       int midLineWidth () const
       int frameShape () const
       int frameShadow () const
       int headerSection () const
       QMenuItem * menuItem () const
       int maxIconWidth () const
       int tabWidth () const
       const QColor & color () const
       QTab * tab () const
       QCheckListItem * checkListItem () const
       QListViewItem * listViewItem () const
       Qt::ArrowType arrowType () const
       QRect rect () const
       QWidget * widget () const

DESCRIPTION

       The QStyleOption class specifies optional parameters for QStyle functions.

       Some QStyle functions take an optional argument specifying extra information that is required for a paritical primitive or control. So that
       the QStyle class can be extended, QStyleOption is used to provide a variable-argument for these options.

       The QStyleOption class has constructors for each type of optional argument, and this set of constructors may be extended in future Qt
       releases. There are also corresponding access functions that return the optional arguments: these too may be extended.

       For each constructor, you should refer to the documentation of the QStyle functions to see the meaning of the arguments.

       When calling QStyle functions from your own widgets, you must only pass the default QStyleOption or the argument that QStyle is documented
       to accept. For example, if the function expects QStyleOption(QMenuItem *, int), passing QStyleOption(QMenuItem *) leaves the optional
       integer argument uninitialized.

       When subclassing QStyle, you must similarly only expect the default or documented arguments. The other arguments will have uninitialized
       values.

       If you make your own QStyle subclasses and your own widgets, you can make a subclass of QStyleOption to pass additional arguments to your
       QStyle subclass. You will need to cast the "const QStyleOption&" argument to your subclass, so be sure your style has been called from your
       widget.

       See also Widget Appearance and Style.

   Member Type Documentation
QStyleOption::StyleOptionDefault
       This enum value can be passed as the optional argument to any QStyle function.

       QStyleOption::Default

MEMBER FUNCTION DOCUMENTATION

QStyleOption::QStyleOption ( StyleOptionDefault = Default )
       The default option. This can always be passed as the optional argument to QStyle functions.

QStyleOption::QStyleOption ( int in1 )
       Pass one integer, in1. For example, headerSection.

QStyleOption::QStyleOption ( int in1, int in2 )
       Pass two integers, in1 and in2. For example, linewidth and midlinewidth.

QStyleOption::QStyleOption ( int in1, int in2, int in3, int in4 )
       Pass four integers, in1, in2, in3 and in4.

QStyleOption::QStyleOption ( QMenuItem * m )
       Pass a menu item, m.

QStyleOption::QStyleOption ( QMenuItem * m, int in1 )
       Pass a menu item and an integer, m and in1.

QStyleOption::QStyleOption ( QMenuItem * m, int in1, int in2 )
       Pass a menu item and two integers, m, in1 and in2.

QStyleOption::QStyleOption ( const QColor & c )
       Pass a color, c.

QStyleOption::QStyleOption ( QTab * t )
       Pass a QTab, t.

QStyleOption::QStyleOption ( QListViewItem * i )
       Pass a QListViewItem, i.

QStyleOption::QStyleOption ( QCheckListItem * i )
       Pass a QCheckListItem, i.

QStyleOption::QStyleOption ( Qt::ArrowType a )
       Pass an Qt::ArrowType, a.

QStyleOption::QStyleOption ( const QRect & r )
       Pass a QRect, r.

QStyleOption::QStyleOption ( QWidget * w )
       Pass a QWidget, w.

Qt::ArrowType QStyleOption::arrowType () const
       Returns an arrow type if the appropriate constructor was called; otherwise the return value is undefined.

QCheckListItem * QStyleOption::checkListItem () const
       Returns a check list item if the appropriate constructor was called; otherwise the return value is undefined.

const QColor &; QStyleOption::color () const
       Returns a color if the appropriate constructor was called; otherwise the return value is undefined.

int QStyleOption::day () const
       Returns the index of the day in the month if the appropriate constructor was called; otherwise the return value is undefined.

int QStyleOption::frameShadow () const
       Returns a QFrame::Shadow value if the appropriate constructor was called; otherwise the return value is undefined.

int QStyleOption::frameShape () const
       Returns a QFrame::Shape value if the appropriate constructor was called; otherwise the return value is undefined.

int QStyleOption::headerSection () const
       Returns the header section if the appropriate constructor was called; otherwise the return value is undefined.

bool QStyleOption::isDefault () const
       Returns TRUE if the option was constructed with the default constructor; otherwise returns FALSE.

int QStyleOption::lineWidth () const
       Returns the line width if the appropriate constructor was called; otherwise the return value is undefined.

QListViewItem * QStyleOption::listViewItem () const
       Returns a QListView item if the appropriate constructor was called; otherwise the return value is undefined.

int QStyleOption::maxIconWidth () const
       Returns the maximum width of the menu item check area if the appropriate constructor was called; otherwise the return value is undefined.

QMenuItem * QStyleOption::menuItem () const
       Returns a menu item if the appropriate constructor was called; otherwise the return value is undefined.

int QStyleOption::midLineWidth () const
       Returns the mid-line width if the appropriate constructor was called; otherwise the return value is undefined.

QRect QStyleOption::rect () const
       Returns a rectangle if the appropriate constructor was called; otherwise the return value is undefined.

QTab * QStyleOption::tab () const
       Returns a QTabBar tab if the appropriate constructor was called; otherwise the return value is undefined.

int QStyleOption::tabWidth () const
       Returns the tab indent width if the appropriate constructor was called; otherwise the return value is undefined.

QWidget * QStyleOption::widget () const
       Returns a pointer to a widget if the appropriate constructor was called; otherwise the return value is undefined.

SEE ALSO

       http://doc.trolltech.com/qstyleoption.html http://www.trolltech.com/faq/tech.html

COPYRIGHT

       Copyright 1992-2007 Trolltech ASA, http://www.trolltech.com.  See the license file included in the distribution for a complete license
       statement.

AUTHOR

       Generated automatically from the source code.

BUGS

       If you find a bug in Qt, please report it as described in http://doc.trolltech.com/bughowto.html.  Good bug reports help us to help you.
       Thank you.

       The definitive Qt documentation is provided in HTML format; it is located at $QTDIR/doc/html and can be read using Qt Assistant or with a
       web browser. This man page is provided as a convenience for those users who prefer man pages, although this format is not officially
       supported by Trolltech.

       If you find errors in this manual page, please report them to qt-bugs@trolltech.com.  Please include the name of the manual page
       (qstyleoption.3qt) and the Qt version (3.3.8).

Trolltech AS							  2 February 2007						 QStyleOption(3qt)
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