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Full Discussion: Creating a matrix from files.
Top Forums Shell Programming and Scripting Creating a matrix from files. Post 302492370 by Scrutinizer on Monday 31st of January 2011 06:50:53 AM
Old 01-31-2011
Try something like this:

First read the contents of the dictionary file into a 1-dimensional array and mark its position within the dictionary. This will be the row number in the final 2-dimensional array. Then for every txt file for every line read the corresponding value. Use this value to lookup the row position in the the 1 dimensional array. The column number is the name of the file without .txt. Read the numerical value from the corresponding .dat file and store that value into a 2-dimensional array with the row and column that was calculated.

After the array is filled, enumerate the array and print the value, if no value is set, print a 0.
This User Gave Thanks to Scrutinizer For This Post:
shoaibjameel123
 

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LEARN ABOUT CENTOS

std::gslice

std::gslice(3)						     Library Functions Manual						    std::gslice(3)

NAME

       std::gslice -

SYNOPSIS

   Public Member Functions
       gslice ()
       gslice (size_t __o, const valarray< size_t > &__l, const valarray< size_t > &__s)
       gslice (const gslice &)
       ~gslice ()
       gslice & operator= (const gslice &)
       valarray< size_t > size () const
       size_t start () const
       valarray< size_t > stride () const

   Friends
       template<typename _Tp > class valarray

Detailed Description
       Class defining multi-dimensional subset of an array.

       The slice class represents a multi-dimensional subset of an array, specified by three parameter sets: start offset, size array, and stride
       array. The start offset is the index of the first element of the array that is part of the subset. The size and stride array describe each
       dimension of the slice. Size is the number of elements in that dimension, and stride is the distance in the array between successive
       elements in that dimension. Each dimension's size and stride is taken to begin at an array element described by the previous dimension. The
       size array and stride array must be the same size.

       For example, if you have offset==3, stride[0]==11, size[1]==3, stride[1]==3, then slice[0,0]==array[3], slice[0,1]==array[6],
       slice[0,2]==array[9], slice[1,0]==array[14], slice[1,1]==array[17], slice[1,2]==array[20].

       Definition at line 64 of file gslice.h.

Author
       Generated automatically by Doxygen for libstdc++ from the source code.

libstdc++							  Tue Jun 10 2014						    std::gslice(3)
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