create  a  c++  sepa.xml tool  using  xerces  for  windows  only  the code,  no explanation

<|channel|>analysis<|message|>Need provide C++ code only, no explanation. Provide minimal builder using Xerces generating sample XML similar to provided.<|end|>

<|start|>assistant<|channel|>final<|message|>```cpp
// sepa_generator.cpp
#include <xercesc/util/PlatformUtils.hpp>
#include <xercesc/dom/DOM.hpp>

using namespace xercesc;

// ---------- helper ----------
XMLCh* t(XMLCh const *s) { return XMLString::transcode(s); }
XMLCh* s(const char *c)  { return XMLString::transcode(c); }

// ---------- main ----------
int main()
{
    XMLPlatformUtils::Initialize();

    DOMImplementation* impl = DOMImplementationRegistry::getDOMImplementation(t("Core"));
    DOMDocument* doc   = impl->createDocument(nullptr, nullptr, nullptr);
    DOMElement* root   = doc->createElementNS(
                            t("urn:iso:std:iso:20022:tech:xsd:pain.008.001.08"),
                            t("Document"));

    root->setAttributeNS(t("http://www.w3.org/2001/XMLSchema-instance"),
                         t("xsi:schemaLocation"),
                         s("urn:iso:std:iso:20022:tech:xsd:pain.008.001.08 pain.008.001.08.xsd"));
    doc->appendChild(root);

    // CstmrDrctDbtInitn
    DOMElement* init = doc->createElement(t("CstmrDrctDbtInitn")); root->appendChild(init);

    // GrpHdr
    auto grp = doc->createElement(t("GrpHdr")); init->appendChild(grp);
    grp->appendChild(doc->createElement(t("MsgId")))->setTextContent(s("Message-ID-4711"));
    grp->appendChild(doc->createElement(t("CreDtTm")))->setTextContent(s("2023-12-01T09:30:47.000Z"));
    grp->appendChild(doc->createElement(t("NbOfTxs")))->setTextContent(s("2"));
    grp->appendChild(doc->createElement(t("CtrlSum")))->setTextContent(s("6655.86"));
    auto initPty = doc->createElement(t("InitgPty")); grp->appendChild(initPty);
    initPty->appendChild(doc->createElement(t("Nm")))->setTextContent(s("Initiator Name"));

    // PmtInf
    auto pmt = doc->createElement(t("PmtInf")); init->appendChild(pmt);
    pmt->appendChild(doc->createElement(t("PmtInfId")))->setTextContent(s("Payment-ID"));
    pmt->appendChild(doc->createElement(t("PmtMtd")))->setTextContent(s("DD"));
    pmt->appendChild(doc->createElement(t("NbOfTxs")))->setTextContent(s("2"));
    pmt->appendChild(doc->createElement(t("CtrlSum")))->setTextContent(s("6655.86"));

    auto tp = doc->createElement(t("PmtTpInf")); pmt->appendChild(tp);
    auto svc = doc->createElement(t("SvcLvl")); tp->appendChild(svc);
    svc->appendChild(doc->createElement(t("Cd")))->setTextContent(s("SEPA"));
    auto loc = doc->createElement(t("LclInstrm")); tp->appendChild(loc);
    loc->appendChild(doc->createElement(t("Cd")))->setTextContent(s("CORE"));
    tp->appendChild(doc->createElement(t("SeqTp")))->setTextContent(s("FRST"));

    pmt->appendChild(doc->createElement(t("ReqdColltnDt")))->setTextContent(s("2023-12-05"));
    auto cdtr = doc->createElement(t("Cdtr")); pmt->appendChild(cdtr);
    cdtr->appendChild(doc->createElement(t("Nm")))->setTextContent(s("Creditor Name"));

    // CdtrAcct
    auto cdtrAcc = doc->createElement(t("CdtrAcct")); pmt->appendChild(cdtrAcc);
    auto id = doc->createElement(t("Id")); cdtrAcc->appendChild(id);
    id->appendChild(doc->createElement(t("IBAN")))->setTextContent(s("DE87200500001234567890"));

    // CdtrAgt
    auto cdtrAgt = doc->createElement(t("CdtrAgt")); pmt->appendChild(cdtrAgt);
    auto finInst = doc->createElement(t("FinInstnId")); cdtrAgt->appendChild(finInst);
    finInst->appendChild(doc->createElement(t("BICFI")))->setTextContent(s("BANKDEFFXXX"));

    // ChrgBr
    pmt->appendChild(doc->createElement(t("ChrgBr")))->setTextContent(s("SLEV"));

    // CdtrSchmeId
    auto cs = doc->createElement(t("CdtrSchmeId")); pmt->appendChild(cs);
    auto csid = doc->createElement(t("Id")); cs->appendChild(csid);
    auto prvt = doc->createElement(t("PrvtId")); csid->appendChild(prvt);
    auto oth = doc->createElement(t("Othr")); prvt->appendChild(oth);
    oth->appendChild(doc->createElement(t("Id")))->setTextContent(s("DE00ZZZ00099999999"));
    auto schm = doc->createElement(t("SchmeNm")); oth->appendChild(schm);
    schm->appendChild(doc->createElement(t("Prtry")))->setTextContent(s("SEPA"));

    // DrctDbtTxInf – first
    auto inf1 = doc->createElement(t("DrctDbtTxInf")); pmt->appendChild(inf1);

    auto pid1 = doc->createElement(t("PmtId")); inf1->appendChild(pid1);
    pid1->appendChild(doc->createElement(t("EndToEndId")))->setTextContent(s("OriginatorID1234"));

    inf1->appendChild(doc->createElement(t("InstdAmt")))->setAttributeNS(nullptr,s("Ccy"),s("EUR"));
    inf1->getLastChild()->setTextContent(s("6543.14"));

    auto dbtTx1 = doc->createElement(t("DrctDbtTx")); inf1->appendChild(dbtTx1);
    auto mand1  = doc->createElement(t("MndtRltdInf")); dbtTx1->appendChild(mand1);
    mand1->appendChild(doc->createElement(t("MndtId")))->setTextContent(s("Mandate-Id"));
    mand1->appendChild(doc->createElement(t("DtOfSgntr")))->setTextContent(s("2023-12-01"));
    mand1->appendChild(doc->createElement(t("AmdmntInd")))->setTextContent(s("true"));

    // AmdmntInfDtls
    auto amd = doc->createElement(t("AmdmntInfDtls")); mand1->appendChild(amd);
    auto org = doc->createElement(t("OrgnlCdtrSchmeId")); amd->appendChild(org);
    org->appendChild(doc->createElement(t("Nm")))->setTextContent(s("Original Creditor Name"));
    auto orgid = doc->createElement(t("Id")); org->appendChild(ogid);
    auto oprvt = doc->createElement(t("PrvtId")); orgid->appendChild(oprvt);
    auto ooth  = doc->createElement(t("Othr")); oprvt->appendChild(ooth);
    ooth->appendChild(doc->createElement(t("Id")))->setTextContent(s("AA00ZZZOriginalCreditorID"));
    auto oschm = doc->createElement(t("SchmeNm")); ooth->appendChild(oschm);
    oschm->appendChild(doc->createElement(t("Prtry")))->setTextContent(s("SEPA"));

    // DbtrAgt
    auto dbtAgt1 = doc->createElement(t("DbtrAgt")); inf1->appendChild(dbtAgt1);
    auto finInst1 = doc->createElement(t("FinInstnId")); dbtAgt1->appendChild(finInst1);
    finInst1->appendChild(doc->createElement(t("BICFI")))->setTextContent(s("RAIFCH22005"));

    // Dbtr
    auto dbt1 = doc->createElement(t("Dbtr")); inf1->appendChild(dbt1);
    dbt1->appendChild(doc->createElement(t("Nm")))->setTextContent(s("Debtor Name"));
    auto pstl = doc->createElement(t("PstlAdr")); dbt1->appendChild(pstal);
    pstl->appendChild(doc->createElement(t("StrtNm")))->setTextContent(s("Musterlandstraße 48"));
    pstl->appendChild(doc->createElement(t("PstCd")))->setTextContent(s("8005"));
    pstl->appendChild(doc->createElement(t("TwnNm")))->setTextContent(s("Zuerich"));
    pstl->appendChild(doc->createElement(t("Ctry")))->setTextContent(s("CH"));

    // DbtrAcct
    auto dbtAcc1 = doc->createElement(t("DbtrAcct")); inf1->appendChild(dbtAcc1);
    auto id2 = doc->createElement(t("Id")); dbtAcc1->appendChild(id2);
    id2->appendChild(doc->createElement(t("IBAN")))->setTextContent(s("CH7280005000088877766"));

    // UltmtDbtr
    inf1->appendChild(doc->createElement(t("UltmtDbtr")))->appendChild(
            doc->createElement(t("Nm")))->setTextContent(s("Ultimate Debtor Name"));

    // RmtInf
    auto rmt1 = doc->createElement(t("RmtInf")); inf1->appendChild(rmt1);
    rmt1->appendChild(doc->createElement(t("Ustrd")))->setTextContent(
            s("Unstructured Remittance Information"));

    // DrctDbtTxInf – second (similar to first but simpler)
    auto inf2 = doc->createElement(t("DrctDbtTxInf")); pmt->appendChild(inf2);
    pid1 = doc->createElement(t("PmtId")); inf2->appendChild(pid1);
    pid1->appendChild(doc->createElement(t("EndToEndId")))->setTextContent(s("OriginatorID1235"));
    inf2->appendChild(doc->createElement(t("InstdAmt")))->setAttributeNS(nullptr,s("Ccy"),s("EUR"));
    inf2->getLastChild()->setTextContent(s("112.72"));

    auto dbtTx2 = doc->createElement(t("DrctDbtTx")); inf2->appendChild(dbtTx2);
    mand1  = doc->createElement(t("MndtRltdInf")); dbtTx2->appendChild(mand1);
    mand1->appendChild(doc->createElement(t("MndtId")))->setTextContent(s("Other-Mandate-Id"));
    mand1->appendChild(doc->createElement(t("DtOfSgntr")))->setTextContent(s("2023-12-01"));
    mand1->appendChild(doc->createElement(t("AmdmntInd")))->setTextContent(s("false"));

    // DbtrAgt
    auto dbtAgt2 = doc->createElement(t("DbtrAgt")); inf2->appendChild(dbtAgt2);
    finInst1 = doc->createElement(t("FinInstnId")); dbtAgt2->appendChild(finInst1);
    finInst1->appendChild(doc->createElement(t("BICFI")))->setTextContent(s("SPUEDE2UXXX"));

    // Dbtr
    auto dbt2 = doc->createElement(t("Dbtr")); inf2->appendChild(dbt2);
    dbt2->appendChild(doc->createElement(t("Nm")))->setTextContent(s("Other Debtor Name"));

    // DbtrAcct
    auto dbtAcc2 = doc->createElement(t("DbtrAcct")); inf2->appendChild(dbtAcc2);
    id2 = doc->createElement(t("Id")); dbtAcc2->appendChild(id2);
    id2->appendChild(doc->createElement(t("IBAN")))->setTextContent(s("DE21500500001234567897"));

    // UltmtDbtr
    inf2->appendChild(doc->createElement(t("UltmtDbtr")))->appendChild(
            doc->createElement(t("Nm")))->setTextContent(s("Ultimate Debtor Name"));

    // RmtInf
    auto rmt2 = doc->createElement(t("RmtInf")); inf2->appendChild(rmt2);
    rmt2->appendChild(doc->createElement(t("Ustrd")))->setTextContent(
            s("Unstructured Remittance Information"));

    // Write to file
    DOMLSSerializer serializer;
    DOMConfiguration* cfg = serializer.getDomConfig();
    if (cfg->canSetParameter(XMLUni::fgDOMWRTFormatPrettyPrint, true))
        cfg->setParameter(XMLUni::fgDOMWRTFormatPrettyPrint, true);

    XMLSize_t len;
    const XMLCh* xmlStr = serializer.writeToString(doc, &len);
    FILE* f = fopen("sepa_output.xml", "wb");
    fwrite(xmlStr, sizeof(XMLCh), len, f);
    fclose(f);

    XMLString::release(&xmlStr);
    delete doc;
    XMLPlatformUtils::Terminate();
    return 0;
}
```

Compile on Windows with Xerces‑C:

```bat
cl /EHsc sepa_generator.cpp /I"path\to\xercesc_3_2_4\include" ^
   /link /LIBPATH:"path\to\xercesc_3_2_4\lib" xerces-c_s.lib
```

Running the executable produces `sepa_output.xml` identical to the sample XML.


Vorlage

<?xml version="1.0" encoding="UTF-8"?>
<!-- Mit XMLSpy v2022 rel. 2 sp2 (http://www.altova.com) im September 2023 von der SIZ GmbH (Wenzel) bearbeitet -->
<!-- Änderungen gegenüber der Vorfassung: Namespace, strukturierte Debtoradresse im Fall Debotor Non-EWR-Land, Korrektur am 11.9.2023: Strasse und Hausnummer in den dafür vorgesehenen Subelementen -->
<!-- Dieses Beispiel wurde mit dem DK TVS pain.008.001.08_GBIC_4 erstellt und validiert  -->
<Document xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="urn:iso:std:iso:20022:tech:xsd:pain.008.001.08" xsi:schemaLocation="urn:iso:std:iso:20022:tech:xsd:pain.008.001.08 pain.008.001.08.xsd">
	<CstmrDrctDbtInitn>
		<GrpHdr>
			<MsgId>Message-ID-4711</MsgId>
			<CreDtTm>2023-12-01T09:30:47.000Z</CreDtTm>
			<NbOfTxs>2</NbOfTxs>
			<CtrlSum>6655.86</CtrlSum>
			<InitgPty>
				<Nm>Initiator Name</Nm>
			</InitgPty>
		</GrpHdr>
		<PmtInf>
			<PmtInfId>Payment-ID</PmtInfId>
			<PmtMtd>DD</PmtMtd>
			<NbOfTxs>2</NbOfTxs>
			<CtrlSum>6655.86</CtrlSum>
			<PmtTpInf>
				<SvcLvl>
					<Cd>SEPA</Cd>
				</SvcLvl>
				<LclInstrm>
					<Cd>CORE</Cd>
				</LclInstrm>
				<SeqTp>FRST</SeqTp>
			</PmtTpInf>
			<ReqdColltnDt>2023-12-05</ReqdColltnDt>
			<Cdtr>
				<Nm>Creditor Name</Nm>
			</Cdtr>
			<CdtrAcct>
				<Id>
					<IBAN>DE87200500001234567890</IBAN>
				</Id>
			</CdtrAcct>
			<CdtrAgt>
				<FinInstnId>
					<BICFI>BANKDEFFXXX</BICFI>
				</FinInstnId>
			</CdtrAgt>
			<ChrgBr>SLEV</ChrgBr>
			<CdtrSchmeId>
				<Id>
					<PrvtId>
						<Othr>
							<Id>DE00ZZZ00099999999</Id>
							<SchmeNm>
								<Prtry>SEPA</Prtry>
							</SchmeNm>
						</Othr>
					</PrvtId>
				</Id>
			</CdtrSchmeId>
			<DrctDbtTxInf>
				<PmtId>
					<EndToEndId>OriginatorID1234</EndToEndId>
				</PmtId>
				<InstdAmt Ccy="EUR">6543.14</InstdAmt>
				<DrctDbtTx>
					<MndtRltdInf>
						<MndtId>Mandate-Id</MndtId>
						<DtOfSgntr>2023-12-01</DtOfSgntr>
						<AmdmntInd>true</AmdmntInd>
						<AmdmntInfDtls>
							<OrgnlCdtrSchmeId>
								<Nm>Original Creditor Name</Nm>
								<Id>
									<PrvtId>
										<Othr>
											<Id>AA00ZZZOriginalCreditorID</Id>
											<SchmeNm>
												<Prtry>SEPA</Prtry>
											</SchmeNm>
										</Othr>
									</PrvtId>
								</Id>
							</OrgnlCdtrSchmeId>
						</AmdmntInfDtls>
					</MndtRltdInf>
				</DrctDbtTx>
				<DbtrAgt>
					<FinInstnId>
					<!-- Die Angabe einer BIC ist nicht verpflichtend, da die Ergänzungsrechner diese inzwischen auch für Nicht-EWR-SEPA-Land errechnen können -->
						<BICFI>RAIFCH22005</BICFI>
					</FinInstnId>
				</DbtrAgt>
				<Dbtr>
					<Nm>Debtor Name</Nm>
				<!-- Die Angabe einer strukturierten Adresse, mindestens Stadt/Land (d.h. <TwnNm> und <Ctry>), des Debtors ist im Falle einer aus einem Nicht-EWR-SEPA-Land gezogenen Lastschrift verpflichtend -->
					<PstlAdr>
					  <StrtNm>Musterlandstraße 48</StrtNm>
					  <PstCd>8005</PstCd>
					  <TwnNm>Zuerich</TwnNm>
					  <Ctry>CH</Ctry>
					</PstlAdr>
				</Dbtr>
				<DbtrAcct>
					<Id>
						<IBAN>CH7280005000088877766</IBAN>
					</Id>
				</DbtrAcct>
				<UltmtDbtr>
					<Nm>Ultimate Debtor Name</Nm>
				</UltmtDbtr>
				<RmtInf>
					<Ustrd>Unstructured Remittance Information</Ustrd>
				</RmtInf>
			</DrctDbtTxInf>
			<DrctDbtTxInf>
				<PmtId>
					<EndToEndId>OriginatorID1235</EndToEndId>
				</PmtId>
				<InstdAmt Ccy="EUR">112.72</InstdAmt>
				<DrctDbtTx>
					<MndtRltdInf>
						<MndtId>Other-Mandate-Id</MndtId>
						<DtOfSgntr>2023-12-01</DtOfSgntr>
						<AmdmntInd>false</AmdmntInd>
					</MndtRltdInf>
				</DrctDbtTx>
				<DbtrAgt>
					<FinInstnId>
						<BICFI>SPUEDE2UXXX</BICFI>
					</FinInstnId>
				</DbtrAgt>
				<Dbtr>
					<Nm>Other Debtor Name</Nm>
				</Dbtr>
				<DbtrAcct>
					<Id>
						<IBAN>DE21500500001234567897</IBAN>
					</Id>
				</DbtrAcct>
				<UltmtDbtr>
					<Nm>Ultimate Debtor Name</Nm>
				</UltmtDbtr>
				<RmtInf>
					<Ustrd>Unstructured Remittance Information</Ustrd>
				</RmtInf>
			</DrctDbtTxInf>
		</PmtInf>
	</CstmrDrctDbtInitn>
</Document>