maxsizevector.cpp File Reference

#include "main.h"
#include <exception>
#include <Eigen/src/Core/util/MaxSizeVector.h>

Classes
struct	Foo
class	Foo::Fail

Functions
	EIGEN_DECLARE_TEST (cxx11_maxsizevector)

Function Documentation

EIGEN_DECLARE_TEST()

EIGEN_DECLARE_TEST

(

cxx11_maxsizevector

)

                                        {
  typedef MaxSizeVector<Foo> VectorX;
  Foo::object_count = 0;
  for (int r = 0; r < g_repeat; r++) {
    Index rows = internal::random<Index>(3, 30);
    Foo::object_limit = internal::random<Index>(0, rows - 2);
    std::cout << "object_limit = " << Foo::object_limit << std::endl;
    bool exception_raised = false;
#ifdef EIGEN_EXCEPTIONS
    try {
#endif
      std::cout << "\nVectorX m(" << rows << ");\n";
      VectorX vect(rows);
      for (int i = 0; i < rows; ++i) vect.push_back(Foo());
#ifdef EIGEN_EXCEPTIONS
      VERIFY(false);  // not reached if exceptions are enabled
    } catch (const Foo::Fail&) {
      exception_raised = true;
    }
    VERIFY(exception_raised);
#endif
    VERIFY_IS_EQUAL(Index(0), Foo::object_count);
 
    {
      Foo::object_limit = rows + 1;
      VectorX vect2(rows, Foo());
      VERIFY_IS_EQUAL(Foo::object_count, rows);
    }
    VERIFY_IS_EQUAL(Index(0), Foo::object_count);
    std::cout << '\n';
  }
}

References Foo, Eigen::g_repeat, i, Foo::object_count, Foo::object_limit, UniformPSDSelfTest::r, rows, VERIFY, and VERIFY_IS_EQUAL.