JSwitch.hh

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#ifndef __JLANG__JSWITCH__
#define __JLANG__JSWITCH__
 
/**
 * \author mdejong
 */
 
namespace JLANG {}
namespace JPP { using namespace JLANG; }
 
namespace JLANG {
 
  /**
   * Template selection of type specifier.
   */
  template<bool, class A, class B>
  class JSwitch {
  public:
    typedef B  value_type;
  };
 
 
  /**
   * Template specialisation of selection of type specifier.
   */
  template<class A, class B>
  class JSwitch<true, A, B> {
  public:
    typedef A  value_type;
  };
}
 
#endif