csv-matrix

provides simple interfaces for reading, updating and writing values to a csv file with M rows and N columns treating it like a matrix. The tool can be used to update a cell at a time or an entire row at a time. the tool can be used for report generation, analytics and data modeling

build

mkdir build
cmake ..
make

install

make install

how it works

the tool can be used to create, update a CSV file of M rows and N columns

Syntax for using the tool is as follows 
[./csv-matrix] [create/update] [--filename] [--size]/[[--i][--j][--value]], [--row][--values]

examples

the following examples shows the simplicity of csv-matrix tool

creating a csv file of 4 rows and 5 columns

  ./csv-matrix  create --filename=matrix.csv --size=4,5

updating an existing csv file that was created using csv-matrix tool

direct cell updation at position i=1, j=4
 
  ./csv-matrix  update --filename=matrix.csv --i=1 --j=4 value=0.987
 
entire row updation at position 5
 
  ./csv-matrix  update --filename=matrix.csv --row=5 --values=92.1,34,4,57.4,27,4