SparseLib and c++

From: Joe C (cj5815_at_yahoo.com)
Date: 11/27/04 

Date: 27 Nov 2004 13:50:09 -0800

Can someone tell me how to use SparseLib with the cygwin c++ complier?

I installed the libaries using the make file as instructed by the readme files.
I include the references to the header files (see program below)

When I try to try to compile the programs it does not work?

Am I referencing the library correctly?

Does anyone have an sample code I code look at?

Below is program I am using and the error I am getting.

Thanks.

Joe

#include <iostream>
#include <stdlib.h>

#include "compcol_double.h"
#include "comprow_double.h"
#include "coord_double.h"
#include "iohb_double.h"

using namespace std;

int main()

double tot = 1.e-6;
int result, maxit = 160;

        double val[12] = {1.0, 2.0, 3.0, 4.0, 5.0, 6.0,
                          7.0, 8.0, 9.0, 10.0, 11.0, 12.0};
        int colind[12] = {0, 1, 4, 0, 1, 2, 1, 2, 4, 3, 0, 4};
        int rowptr[6] = { 0, 3, 6, 9,10, 12};
        double rowsum[5] = {6.0, 15.0, 24.0, 10.0, 23.0};
        double colsum[5] = {16.0, 14.0, 14.0, 10.0, 24.0};

        CompRow_Mat_double R(5,5,12,val,rowptr,colind);

return 0;

}

> $ g++ testSparse.cpp -o testSparse.exe
testSparse.cpp:4:28: compcol_double.h: No such file or directory
testSparse.cpp:5:28: comprow_double.h: No such file or directory
testSparse.cpp:6:26: coord_double.h: No such file or directory
testSparse.cpp:7:25: iohb_double.h: No such file or directory
testSparse.cpp: In function `int main()':
testSparse.cpp:14: error: parse error before `double'
testSparse.cpp:26: error: 'CompRow_Mat_double' is used as a type, but is not
   defined as a type.
testSparse.cpp:40: error: parse error before `return'

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