Function ParseStringList

src/celengine/parseobject.cpp:274–311

Parse a string list--either a single string or an array of strings is permitted.

#ifdef USE_SPICE
// Parse a string list--either a single string or an array of strings is permitted.
static bool
ParseStringList(Hash* table,
				const string& propertyName,
				list<string>& stringList)
{
	Value* v = table->getValue(propertyName);
	if (v == NULL)
		return NULL;

	// Check for a single string first.
	if (v->getType() == Value::StringType)
	{
		stringList.push_back(v->getString());
		return true;
	}
	else if (v->getType() == Value::ArrayType)
	{
		Array* array = v->getArray();
		Array::const_iterator iter;

		// Verify that all array entries are strings
		for (iter = array->begin(); iter != array->end(); iter++)
		{
			if ((*iter)->getType() != Value::StringType)
				return false;
		}

		// Add strings to stringList
		for (iter = array->begin(); iter != array->end(); iter++)
			 stringList.push_back((*iter)->getString());

		return true;
	}
	else
	{
		return false;
	}
}


/*! Create a new SPICE orbit. This is just a Celestia wrapper for a trajectory specified