FixedConstant.cc

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// -*- C++ -*-
// $Id: FixedConstant.cc,v 1.3 2003/09/06 14:04:14 boudreau Exp $
#include "CLHEP/GenericFunctions/FixedConstant.hh"
#include <assert.h>
 
namespace Genfun {
FUNCTION_OBJECT_IMP(FixedConstant)
 
FixedConstant::FixedConstant(double value):
_value(value)
{
}
 
FixedConstant::FixedConstant(const FixedConstant & right):
AbsFunction(right), _value(right._value) {
}
 
FixedConstant::~FixedConstant()
{
}
 
double FixedConstant::operator ()(double) const
{
  return _value;
}
 
// don't generate warnings about unused parameter inside assert
#if defined __GNUC__ 
  #if __GNUC__ > 3 && __GNUC_MINOR__ > 6
    #pragma GCC diagnostic push
    #pragma GCC diagnostic ignored "-Wunused-parameter"
  #endif
#endif
#ifdef __clang__
  #pragma clang diagnostic push
  #pragma clang diagnostic ignored "-Wunused-parameter"
#endif
Derivative FixedConstant::partial(unsigned int index) const {
  assert(index==0);
  FixedConstant fPrime(0.0);
  return Derivative(&fPrime);
}
#if defined __GNUC__ 
  #if __GNUC__ > 3 && __GNUC_MINOR__ > 6
    #pragma GCC diagnostic pop
  #endif
#endif
#ifdef __clang__
  #pragma clang diagnostic pop
#endif
 
} // namespace Genfun