===================
Setup a GeCRSMatrix                                                      [TOC]
===================

In this example we show how you:

- How to setup a general sparse matrix in *coordinate storage*.  This is a
  common step in FEM when the stiffness matrix gets assembled.
- Show how to convert the sparse matrix from the coordinate storage format to
  the *compressed row storage* format (CRS).


Example Code
============
:import: flens/examples/gecrs-setup-example01.cc [stripped, downloadable]

Some Notes
==========
:import: flens/examples/gecrs-setup-example01.cc [brief]


Compile
=======

  *--[SHELL]----------------------------------------------------------------*
  |                                                                         |
  |  cd flens/examples                                                      |
  |  g++ -Wall -std=c++11 -I../.. -o gecrs-setup-example01               +++|
  |      gecrs-setup-example01.cc                                           |
  |                                                                         |
  *-------------------------------------------------------------------------*


Run
===

  *--[SHELL]----------------------------------------------------------------*
  |                                                                         |
  |  cd flens/examples                                                      |
  |  ./gecrs-setup-example01                                                |
  |                                                                         |
  *-------------------------------------------------------------------------*

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