#import <msxml4.dll>
#include <string>
#include <list>
#include <objbase.h>
using namespace MSXML2;
CoInitialize(NULL); //初始化COM库
HRESULT hr;
MSXML2::IXMLDOMDocument2Ptr ptrFedDocument=NULL; //指向整个FED文件的指针
MSXML2::IXMLDOMElementPtr ptrElement=NULL;
MSXML2::IXMLDOMNodePtr ptrRootNode=NULL; //整个文件的根节点
hr=ptrFedDocument.CreateInstance(__uuidof(DOMDocument40));//创建MSXML文档实例
if(FAILED(hr))
{
CoUninitialize();
throw FSLLRC_CreateMSXMLInstanceException();
}
ptrFedDocument->async = VARIANT_FALSE;
hr=ptrFedDocument->load(fedFileName.c_str()); //加载FED文件
if(FAILED(hr))
{
CoUninitialize();
throw FSLLRC_LoadFEDException();
}
ptrElement=ptrFedDocument->GetdocumentElement();
ptrRootNode=ptrFedDocument->selectSingleNode(_bstr_t("FSLRTIFED"));
if(NULL==ptrRootNode)
{
BSTR reason;
ptrFedDocument->parseError->get_reason(&reason);
system("pause");
}
if(NULL==ptrRootNode)
{
if(ptrFedDocument!=NULL)
{
ptrFedDocument.Release();
}
if(ptrElement!=NULL)
{
ptrElement.Release();
}
CoUninitialize();
throw FSLLRC_FEDDetialException("FED文件根节点为空");
}
if(ptrFedDocument!=NULL)
{
ptrFedDocument.Release();
}
if(ptrElement!=NULL)
{
ptrElement.Release();
}
if(ptrRootNode!=NULL)
{
ptrRootNode.Release();
}
CoUninitialize();
这是程序中解析部分的代码，
<?xml version="1.0" encoding="UTF-8"?>
<!--FED file template-->
<FSLRTIFED>
<Federation/>
<Fedversion/>
<spaces/>
<ObjectRoot name="FSLRTIObjectRoot">
<Object name="Plan">
<attribute name="PositionX" TransportationType="Reliable" TransportationOrder="TimeStamp"/>
<attribute name="PositionY" TransportationType="Reliable" TransportationOrder="TimeStamp"/>
<attribute name="PositionZ" TransportationType="Reliable" TransportationOrder="TimeStamp"/>
<Object name="K-8">
<attribute name="K-8-Color" TransportationType="Reliable" TransportationOrder="TimeStamp"/>
<Object name="K-8-2">
<attribute name="K-8-2-Speed" TransportationType="BestEffort" TransportationOrder="TimeStamp"/>
<attribute name="K-8-2-Acceleration" TransportationType="BestEffort" TransportationOrder="TimeStamp"/>
</Object>
</Object>
</Object>
</ObjectRoot>
<InteractionRoot name="Bing" TransportationType="Reliable" TransportationOrder="ReceiveOrder">
<parameter name="BoulNum"/>
<parameter name="DX"/>
<parameter name="DY"/>
</InteractionRoot>
</FSLRTIFED>
这是XML文件
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2011/12/4 10:56:00
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System error -2146697210
