//------------------------------------------------------------------------------
// Real Evaluate()
//------------------------------------------------------------------------------
Real MathElement::Evaluate()
{
#ifdef DEBUG_EVALUATE
MessageInterface::ShowMessage
("MathElement::Evaluate() this='%s', refObjectName='%s', refObject=<%p>, "
"elementType=%d\n", GetName().c_str(), refObjectName.c_str(), refObject, elementType);
#endif
// If this MathElement is function Input, just return since it is handled in
// the FunctionRunner
if (isFunctionInput)
throw MathException("MathElement::Evaluate() Function input should "
"not be handled here");
if (refObject)
{
#ifdef DEBUG_EVALUATE
MessageInterface::ShowMessage
(" refObject=<%p><%p>'%s'\n", refObject, refObject->GetTypeName().c_str(),
refObject->GetName().c_str());
#endif
ElementWrapper *wrapper = FindWrapper(refObjectName);
if (elementType == Gmat::REAL_TYPE || elementType == Gmat::RMATRIX_TYPE)
{
#ifdef DEBUG_EVALUATE
MessageInterface::ShowMessage
(" wrapper type=%d, desc='%s'\n", wrapper->GetWrapperType(),
wrapper->GetDescription().c_str());
#endif
///@note ArrayWrapper::EvaluateReal() returns 1x1 matrix as real number
realValue = wrapper->EvaluateReal();
}
else
{
throw MathException
("MathElement::Evaluate() Cannot Evaluate MathElementType of \"" +
refObjectName + "\"");
}
#ifdef DEBUG_EVALUATE
MessageInterface::ShowMessage
("MathElement::Evaluate() It's a parameter: %s realValue = %f\n",
refObject->GetName().c_str(), realValue);
#endif
return realValue;
}
else
{
#ifdef DEBUG_EVALUATE
MessageInterface::ShowMessage
("MathElement::Evaluate() It's a number: realValue = %f\n", realValue);
#endif
return realValue;
}
}
//------------------------------------------------------------------------------
bool MathTree::Validate(std::string &msg)
{
#ifdef DEBUG_VALIDATE
MessageInterface::ShowMessage
("MathTree::Validate() entered, theWrapperMap=<%p>\n", theWrapperMap);
#endif
bool retval = true;
msg = "";
std::string errmsg = "Cannot use object ";
if (theWrapperMap)
{
WrapperMap::iterator iter = theWrapperMap->begin();
while (iter != theWrapperMap->end())
{
ElementWrapper *ew = iter->second;
#ifdef DEBUG_VALIDATE
MessageInterface::ShowMessage
(" name = '%s', wrapper = <%p>\n", (iter->first).c_str(), ew);
#endif
if (ew)
{
Gmat::WrapperDataType wrapperType = ew->GetWrapperType();
#ifdef DEBUG_VALIDATE
MessageInterface::ShowMessage(" wrapper type = %d\n", wrapperType);
#endif
// Check for invalid wrapper type
if (wrapperType == Gmat::STRING_WT || wrapperType == Gmat::STRING_OBJECT_WT ||
wrapperType == Gmat::OBJECT_WT || wrapperType == Gmat::BOOLEAN_WT ||
wrapperType == Gmat::ON_OFF_WT || wrapperType == Gmat::UNKNOWN_WRAPPER_TYPE)
{
#ifdef DEBUG_VALIDATE
MessageInterface::ShowMessage
(" '%s' has invalid wrapper type = %d\n", (iter->first).c_str(), wrapperType);
#endif
errmsg = errmsg + "\"" + iter->first + "\", ";
retval = false;
}
}
++iter;
}
}
if (!retval)
{
// Remove last , from the errmsg
errmsg = GmatStringUtil::RemoveLastString(errmsg, ", ");
msg = errmsg + " in a math equation.";
}
#ifdef DEBUG_VALIDATE
MessageInterface::ShowMessage
("MathTree::Validate() returning %d, msg = '%s'\n", retval, msg.c_str());
#endif
return retval;
}