Re: VC++ .Net Compilation of MTL fails

Hi.

Your code compiles without problems. 
(VC.NET 2002)

I just modified slightly your 
program (  namespace calls and includes deleted ) into

the one below.

Included file is mine "universal file",
in attachement.

It might be you didn't resolved "includes" part fully.
Check it.


#include"DataTypes.h"
 
int main()

{



  //begin

  //  [1,0,2]

  //  [0,3,0]

  //  [0,4,5]

  const int m = 3, n = 3, nnz = 5;

  double values[] = { 1, 2, 3, 4, 5 };

  int indices[]   = { 1, 3, 2, 2, 3 };

  int row_ptr[]   = { 1, 3, 4, 6 };

 

  // Create from pre-existing arrays

  typedef mtl::matrix<double, 

                 rectangle<>, 

                 compressed<int, external,

                                 index_from_one>,

                                 row_major>::type
MatA;

 

  MatA A(m, n, nnz, values, row_ptr, indices);

  //end

  cout << "matrix A" << endl;

  print_all_matrix(A);

  //begin  

  // Create from scratch

  typedef mtl::matrix<double,

                 rectangle<>, 

                 compressed<>,

                 row_major >::type MatB;

  MatB B(m, n);

  B(0,0) = 1;  B(0,2) = 2;

  B(1,1) = 3;

  B(2,1) = 4;  B(2,2) = 5;

  //end  

  cout << "matrix B" << endl;

  print_all_matrix(B);

 

  return 0;

}


















 --- Manash Sahoo <[email protected]> wrote:
>  
> 
> I keep getting an error when compiling the following
> example from within
> MS VC++ 7 .Net version.  Any help is appreciated,
> thanks in advance!
> 
>  
> 
> c:\Program Files\MTL\mtl-2.1.2-21\mtl\light1D.h(87):
> error C2039:
> '_Ptrit' : is not a member of 'std'
> 
>  
> 
> Here's the sample program I am trying to run:
> 
>  
> 
> using namespace std;
> 
>  
> 
> #include "stdafx.h"
> 
> #include <mtl/matrix.h>
> 
> #include <mtl/utils.h>
> 
>  
> 
> int main()
> 
> {
> 
>   using namespace mtl;
> 
>   using namespace std;
> 
>   //begin
> 
>   //  [1,0,2]
> 
>   //  [0,3,0]
> 
>   //  [0,4,5]
> 
>   const int m = 3, n = 3, nnz = 5;
> 
>   double values[] = { 1, 2, 3, 4, 5 };
> 
>   int indices[]   = { 1, 3, 2, 2, 3 };
> 
>   int row_ptr[]   = { 1, 3, 4, 6 };
> 
>  
> 
>   // Create from pre-existing arrays
> 
>   typedef matrix<double, 
> 
>                  rectangle<>, 
> 
>                  compressed<int, external,
> 
>                                  index_from_one>,
> 
>                  row_major>::type MatA;
> 
>  
> 
>   MatA A(m, n, nnz, values, row_ptr, indices);
> 
>   //end
> 
>   cout << "matrix A" << endl;
> 
>   print_all_matrix(A);
> 
>   //begin  
> 
>   // Create from scratch
> 
>   typedef matrix<double,
> 
>                  rectangle<>, 
> 
>                  compressed<>,
> 
>                  row_major >::type MatB;
> 
>   MatB B(m, n);
> 
>   B(0,0) = 1;  B(0,2) = 2;
> 
>   B(1,1) = 3;
> 
>   B(2,1) = 4;  B(2,2) = 5;
> 
>   //end  
> 
>   cout << "matrix B" << endl;
> 
>   print_all_matrix(B);
> 
>  
> 
>   return 0;
> 
> }
> 
>  
> 
>  
> 
>  
> 
> Manash Sahoo
> 
> HealthEvolutions
> 
> 9000 Keystone Crossing Blvd, Suite 200
> 
> Indianapolis, IN  46240
> 
> 317-815-0801 ext 146
> 
> [email protected]
> 
>  
> 
> > _______________________________________________
> This list is archived at
> http://www.osl.iu.edu/MailArchives/mtl-devel/
>  

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#ifndef _datatypes_h
#define _datatypes_h

//#include"help.h"


// mtl includes
#include "mtl/matrix.h"
#include "mtl/mtl.h"
#include "mtl/utils.h"
#include "mtl/linalg_vec.h"
#include "mtl/lu.h"

//#include "mtl/dense2D.h"
//#include "mtl/array2D.h"
/*
// itl includes
#include <itl/interface/mtl.h>

#include "itl/krylov/qmr.h"
#include "itl/krylov/tfqmr.h"
#include "itl/krylov/gmres.h"
#include "itl/krylov/cgs.h"
#include "itl/krylov/bicg.h"
#include "itl/krylov/bicgstab.h"
#include "itl/krylov/cg.h"
#include "itl/krylov/gcr.h"

#include "itl/preconditioner/cholesky.h"
#include "itl/preconditioner/diagonal.h"
#include "itl/preconditioner/ssor.h"
*/




// begin
using namespace mtl;
//using namespace itl;
using namespace std;
// generic include



//STD
#include<complex>
#include<vector>
#include <deque>
#include<iterator>
#include<algorithm>
#include <functional>
#include<map>

#if(0) // say no !
/// 

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




// c includes 
#include<stdio.h>
#include<conio.h>
#include<math.h>
#include<stdlib.h>
#include<stdarg.h>  // zmienna ilosc argumentow

#endif

/// usefull macros  
#define nl printf("\n" )
#define nnl printf("\n \n" )
#define nnnl printf("\n \n  \n" )

#define sqr(x)((x)*(x))
#define cub(x)((x)*(x)*(x))

#define   ot(x) (cout << #x << endl)
#define   ov(y) (cout << y << endl)
#define   otv(x,y) (cout << #x <<y << endl)

#define   otsl(x) (cout << #x )
#define   ovsl(y) (cout << y )
#define   otvsl(x,y) (cout << #x <<y )

// templatization
#define tt template <class t > 


// c++ typedef
typedef void vo  ;
typedef long double   rl  ;
//typedef float r  ;
typedef double r  ;
typedef float rs  ;
typedef unsigned char ns;
//typedef unsigned short ns;
typedef char nssig;
typedef  unsigned long int    n ;
typedef long int           nsig ;


  
// mtl  typedef
typedef mtl::dense1D<r> Vec;
typedef Vec::size_type  VecIndex;

typedef mtl::matrix<r,rectangle<>,dense<>,row_major>::type Mat;
typedef Mat::Row::iterator  MatRowIt;
typedef Mat::size_type index;

typedef Vec::iterator  VecIt; 
typedef Vec::reverse_iterator  rVecIt; 





const r PI = 3.14159265358979;
const r twoPI = PI*2.0;




#endif

//#include "clock.h"