[Dev-C++] conversion of double pointers

[Dick K. <rwk...@ya...>]

I am running Dev-Cpp 4.9.9.2
The following generates an error at the function call:
invalid conversion from 'double**" to 'const double**'

The program runs if the 'const double**' is changed to 'double**' in the function definition.
Conversions such as 'double *' to 'const double*' in the function pose no problems.

This limitation on double pointers surprises me. What should I be doing differently?

Thanks



void Multiply(const
double** const M, const double * const V,

              const int n, const int m, double
* const MV)

{

     code

}

 

int main()

{

    

   code

 

    double** Matrix =
new double* [n];

    for (int i=0;
i<n; i++) Matrix[i] = new double [m];

    

   code

    

    Multiply(Matrix, Vector, n, m, MVproduct);

    

    code

}