hla: Make use of SGLocation.

[simgear.git] / simgear / hla / HLAArrayDataElement.cxx

diff --git a/simgear/hla/HLAArrayDataElement.cxx b/simgear/hla/HLAArrayDataElement.cxx
index 3746cbd88b4fecd875733e36a4e89e74d7df6c64..191a84eb1d766130bcbe0c789c710526d1c923e5 100644 (file)
--- a/simgear/hla/HLAArrayDataElement.cxx
+++ b/simgear/hla/HLAArrayDataElement.cxx
@@ -15,6 +15,12 @@
 // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 //
 
+#ifdef HAVE_CONFIG_H
+#  include <simgear_config.h>
+#endif
+
+#include <simgear/compiler.h>
+
 #include "HLAArrayDataElement.hxx"
 
 #include <simgear/debug/logstream.hxx>
@@ -99,6 +105,55 @@ HLAArrayDataElement::HLAArrayDataElement(const HLAArrayDataType* dataType) :
 
 HLAArrayDataElement::~HLAArrayDataElement()
 {
+    clearStamp();
+}
+
+bool
+HLAArrayDataElement::setDataElement(HLADataElementIndex::const_iterator begin, HLADataElementIndex::const_iterator end, HLADataElement* dataElement)
+{
+    // Must have happened in the parent
+    if (begin == end)
+        return false;
+    unsigned index = *begin;
+    if (++begin != end) {
+        if (getNumElements() <= index && !setNumElements(index + 1))
+            return false;
+        if (!getElement(index) && getElementDataType()) {
+            HLADataElementFactoryVisitor visitor;
+            getElementDataType()->accept(visitor);
+            setElement(index, visitor.getDataElement());
+        }
+        if (!getElement(index))
+            return false;
+        return getElement(index)->setDataElement(begin, end, dataElement);
+    } else {
+        if (!dataElement->setDataType(getElementDataType()))
+            return false;
+        setElement(index, dataElement);
+        return true;
+    }
+}
+
+HLADataElement*
+HLAArrayDataElement::getDataElement(HLADataElementIndex::const_iterator begin, HLADataElementIndex::const_iterator end)
+{
+    if (begin == end)
+        return this;
+    HLADataElement* dataElement = getElement(*begin);
+    if (!dataElement)
+        return 0;
+    return dataElement->getDataElement(++begin, end);
+}
+
+const HLADataElement*
+HLAArrayDataElement::getDataElement(HLADataElementIndex::const_iterator begin, HLADataElementIndex::const_iterator end) const
+{
+    if (begin == end)
+        return this;
+    const HLADataElement* dataElement = getElement(*begin);
+    if (!dataElement)
+        return 0;
+    return dataElement->getDataElement(++begin, end);
 }
 
 bool
@@ -110,6 +165,7 @@ HLAArrayDataElement::setNumElements(unsigned size)
     _elementVector.resize(size);
     for (unsigned i = oldSize; i < size; ++i)
         _elementVector[i] = newElement(i);
+    setDirty(true);
     return true;
 }
 
@@ -171,7 +227,12 @@ HLAArrayDataElement::setElement(unsigned index, HLADataElement* value)
         for (unsigned j = oldSize; j < index; ++j)
             _elementVector[j] = newElement(j);
     }
+    if (_elementVector[index].valid())
+        _elementVector[index]->clearStamp();
     _elementVector[index] = value;
+    if (value)
+        value->attachStamp(*this);
+    setDirty(true);
 }
 
 void
@@ -186,12 +247,27 @@ HLAArrayDataElement::getDataElementFactory()
     return _dataElementFactory.get();
 }
 
+void
+HLAArrayDataElement::_setStamp(Stamp* stamp)
+{
+    HLAAbstractArrayDataElement::_setStamp(stamp);
+    for (ElementVector::iterator i = _elementVector.begin(); i != _elementVector.end(); ++i) {
+        if (!i->valid())
+            continue;
+        (*i)->attachStamp(*this);
+    }
+}
+
 HLADataElement*
 HLAArrayDataElement::newElement(unsigned index)
 {
     if (!_dataElementFactory.valid())
         return 0;
-    return _dataElementFactory->createElement(*this, index);
+    HLADataElement* dataElement = _dataElementFactory->createElement(*this, index);
+    if (!dataElement)
+        return 0;
+    dataElement->attachStamp(*this);
+    return dataElement;
 }
 
 ////////////////////////////////////////////////////////////////////////
@@ -203,6 +279,7 @@ HLAVariantArrayDataElement::HLAVariantArrayDataElement() :
 
 HLAVariantArrayDataElement::~HLAVariantArrayDataElement()
 {
+    clearStamp();
 }
 
 bool
@@ -231,6 +308,7 @@ HLAVariantArrayDataElement::setNumElements(unsigned size)
     _elementVector.resize(size);
     for (unsigned i = oldSize; i < size; ++i)
         _elementVector[i] = newElement();
+    setDirty(true);
     return true;
 }
 
@@ -292,7 +370,12 @@ HLAVariantArrayDataElement::setElement(unsigned index, HLAVariantRecordDataEleme
         for (unsigned j = oldSize; j < index; ++j)
             _elementVector[j] = newElement();
     }
+    if (_elementVector[index].valid())
+        _elementVector[index]->clearStamp();
     _elementVector[index] = value;
+    if (value)
+        value->attachStamp(*this);
+    setDirty(true);
 }
 
 void
@@ -307,6 +390,17 @@ HLAVariantArrayDataElement::getAlternativeDataElementFactory()
     return _alternativeDataElementFactory.get();
 }
 
+void
+HLAVariantArrayDataElement::_setStamp(Stamp* stamp)
+{
+    HLAAbstractArrayDataElement::_setStamp(stamp);
+    for (ElementVector::iterator i = _elementVector.begin(); i != _elementVector.end(); ++i) {
+        if (!i->valid())
+            continue;
+        (*i)->attachStamp(*this);
+    }
+}
+
 HLAVariantRecordDataElement*
 HLAVariantArrayDataElement::newElement()
 {
@@ -321,6 +415,7 @@ HLAVariantArrayDataElement::newElement()
         return 0;
     HLAVariantRecordDataElement* variantRecordDataElement = new HLAVariantRecordDataElement(variantRecordDataType);
     variantRecordDataElement->setDataElementFactory(_alternativeDataElementFactory.get());
+    variantRecordDataElement->attachStamp(*this);
     return variantRecordDataElement;
 }