tutoAccessors.cpp

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#include "STKpp.h"
using namespace STK;
int main(int argc, char** argv)
{
  // create a matrix of Real of dynamic size (3,5)
  Array2D<Real> a(3, 4); a << 1.,2.,3.,4.
                            , 1.,2.,3.,4.
                            , 1.,1.,1.,1.;
  std::cout << "a=\n" << a;
  // create a vector of Real of dynamic size 3 with all coefficients equal to 0
  Array2DVector<Real> b(3, 0);
  b[2] = 1.;
  std::cout << "b=\n" << b;
  // create an unitialized CArray of Real of fixed size (3,4)
  CArray<Real, 3, 4> c;
  // create a CArray of Real of dynamic size (3,4) with initial value -2.
  CArray<Real> d(3, 4, -2.);
  // compute c = -a - d + 3 (Id)
  c= -a - d  + 3.;  c(2,2) = 5.;
  std::cout << "c=\n" << c;
  // create an unitialized CVector of Real of fixed size 3
  CArrayVector<Real, 3> e;
  e = -2.; e[1] = 5.;
  std::cout << "e=\n" << e;
  // create an initialized CPoint of Real of fixed size 3
  CArrayPoint<Real, 3> f;
  f = -2.; f[1] = 5.;
  std::cout << "f= " << f;
  return 0;
}