TrivialComplex.cpp File Reference

A sanity test for std::complex class. More...

#include <Types.h>

Go to the source code of this file.

Namespaces
namespace	CppNoddy
	A collection of OO numerical routines aimed at simple (typical) applied problems in continuum mechanics.
namespace	CppNoddy::Example

Functions
D_complex	CppNoddy::Example::Cfn (const D_complex &z)
	A std::complex function for z^3 - 1. More...
int	main ()

Detailed Description

A sanity test for std::complex class.

Definition in file TrivialComplex.cpp.

Function Documentation

main()

int main

(

)

Definition at line 23 of file TrivialComplex.cpp.

{
 
  cout << "\n";
  cout << "=== Complex: simple test ============================\n";
  cout << "\n";
 
  D_complex Z( 0.0, 0.0 );
  Z = Example::Cfn( D_complex( 0.5, 0.5 ) );
 
  const double tol = 1.e-14;
  const D_complex answer( -1.25, 0.25 );
  if ( abs( Z - answer ) > tol )
  {
    cout << "\033[1;31;48m  * FAILED \033[0m\n";
  }
  else
  {
    cout << "\033[1;32;48m  * PASSED \033[0m\n";
  }
}