double ossimNumericProperty::getMaxValue()const
{
if(hasConstraints())
{
return theRangeConstraint[1];
}
return 0.0;
}
ColumnVector NLF1::evalLagrangianGradient(const ColumnVector& xc,
const ColumnVector& multiplier,
const ColumnVector& type)
{
ColumnVector grad = evalG(xc);
if(hasConstraints()){
ColumnVector tmult = -multiplier;
grad += constraint_->evalGradient(xc)*tmult;
}
return grad;
}
real NLF1::evalLagrangian(const ColumnVector& xc ,
ColumnVector& multiplier,
const ColumnVector& type)
{
real result = evalF(xc);
if( hasConstraints()){
ColumnVector resid = constraint_->evalResidual(xc);
result -= Dot(resid, multiplier);
}
return result;
}
bool ossimNumericProperty::setValue(const ossimString& value)
{
bool result = true;
if(hasConstraints())
{
ossim_float64 tempV = (ossim_float64)value.toDouble();
if((tempV >= theRangeConstraint[0])&&
(tempV <= theRangeConstraint[1]))
{
theValue = value;
}
}
else
{
theValue = value;
}
return result;
}
bool ossimStringListProperty::canAddValue(const ossimString& value)const
{
bool result = true;
if(hasConstraints())
{
if(findValueInConstraintList(value))
{
if(theUniqueFlag)
{
if(findValueInValueList(value))
{
result = false;
}
}
}
else
{
result = false;
}
}
return result;
}
