I am trying to create a Mex file from C ++ source code to use it with Matlab. I have a compilation of errors due to handling the definition of a class of vectors, which I do not understand very well. I would like to know how can I change the code to work. Below I show the corresponding parts of the code, which I divided into four sections to clarify (computational code, MexFunction code, definition of a vector class, and compilation of errors):
Settlement code:
#include "mex.h"
#include "SAT_VecMat.h"
void AccelSolrad (const Vector& r, const Vector& r_Sun, double Area, double mass,
double CR, double P0, double AU,const Vector& Accel )
mexFunction code:
...
const Vector& r_sat(3);
const Vector& r_sol(3);
const Vector& outMatrix(3);
...
r_sat = mxGetPr(prhs[0]);
r_sol = mxGetPr(prhs[1]);
plhs[0] = mxCreateDoubleMatrix(1,3,mxREAL);
outMatrix = mxGetPr(plhs[0]);
The definition of a vector class included in SAT_VecMat.h:
class Vector
{
public:
friend class Matrix;
Vector ();
Vector (int Size);
Vector (const Vector& V);
Vector (const double* p, int N);
Vector (double x, double y, double z);
Vector (double x, double y, double z,
double X, double Y, double Z);
~Vector();
int size() const { return n; };
Vector& resize(int Size);
Vector& operator=(const double value);
Vector& operator=(const Vector& V);
double operator () (int i) const { return v[i]; };
double& operator () (int i) { return v[i]; };
Vector slice (int first, int last) const;
...
Compilation errors:
>> mex AccelSolrad.cpp
AccelSolrad.cpp
c:\program files\matlab\r2009b\extern\include\matrix.h(332) : error C2371: 'char16_t' : redefinition; different basic types
C:\Program Files (x86)\Microsoft Visual Studio 10.0\VC\INCLUDE\yvals.h(576) : see declaration of 'char16_t'
AccelSolrad.cpp(14) : error C2678: binary '=' : no operator found which takes a left-hand operand of type 'const Vector' (or there is no acceptable conversion)
d:\po\ejemplos\SAT_VecMat.h(69): could be 'Vector &Vector::operator =(const double)'
d:\po\ejemplos\SAT_VecMat.h(70): or 'Vector &Vector::operator =(const Vector &)'
while trying to match the argument list '(const Vector, Vector)'
AccelSolrad.cpp(18) : error C2678: binary '=' : no operator found which takes a left-hand operand of type 'const Vector' (or there is no acceptable conversion)
d:\po\ejemplos\SAT_VecMat.h(69): could be 'Vector &Vector::operator =(const double)'
d:\po\ejemplos\SAT_VecMat.h(70): or 'Vector &Vector::operator =(const Vector &)'
while trying to match the argument list '(const Vector, Vector)'
AccelSolrad.cpp(94) : error C2678: binary '=' : no operator found which takes a left-hand operand of type 'const Vector' (or there is no acceptable conversion)
d:\po\ejemplos\SAT_VecMat.h(69): could be 'Vector &Vector::operator =(const double)'
d:\po\ejemplos\SAT_VecMat.h(70): or 'Vector &Vector::operator =(const Vector &)'
while trying to match the argument list '(const Vector, double *)'
AccelSolrad.cpp(96) : error C2678: binary '=' : no operator found which takes a left-hand operand of type 'const Vector' (or there is no acceptable conversion)
d:\po\ejemplos\SAT_VecMat.h(69): could be 'Vector &Vector::operator =(const double)'
d:\po\ejemplos\SAT_VecMat.h(70): or 'Vector &Vector::operator =(const Vector &)'
while trying to match the argument list '(const Vector, double *)'
AccelSolrad.cpp(112) : error C2678: binary '=' : no operator found which takes a left-hand operand of type 'const Vector' (or there is no acceptable conversion)
d:\po\ejemplos\SAT_VecMat.h(69): could be 'Vector &Vector::operator =(const double)'
d:\po\ejemplos\SAT_VecMat.h(70): or 'Vector &Vector::operator =(const Vector &)'
while trying to match the argument list '(const Vector, double *)'
C:\PROGRA~1\MATLAB\R2009B\BIN\MEX.PL: Error: Compile of 'AccelSolrad.cpp' failed.