void
ElemAttributeSet::execute(StylesheetExecutionContext& executionContext) const
{
typedef StylesheetExecutionContext::SetAndRestoreCurrentStackFrameIndex SetAndRestoreCurrentStackFrameIndex;
typedef StylesheetExecutionContext::ElementRecursionStackPusher ElementRecursionStackPusher;
// This will push and pop the stack automatically...
ElementRecursionStackPusher thePusher(executionContext, this);
// Make sure only global variables are visible during execution...
SetAndRestoreCurrentStackFrameIndex theSetAndRestore(
executionContext,
executionContext.getGlobalStackFrameIndex());
ElemUse::execute(executionContext);
const ElemTemplateElement* attr = getFirstChildElem();
while(0 != attr)
{
attr->execute(executionContext);
attr = attr->getNextSiblingElem();
}
}
void
VariablesStack::pushParams(const ParamsVectorType& theParams)
{
// This object will push the params and pop them
// if we don't call it's commit() member function. So
// if an exception is thrown while transferring the
// parameters, the stack stays in a consistent state.
CommitPushParams thePusher(*this);
XALAN_USING_STD(for_each)
for_each(theParams.begin(), theParams.end(), PushParamFunctor(*this));
thePusher.commit();
}
