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C++ で独自の RTI 実装を作成しようとしています。

IEEE 1516 HLA 進化型 API をインポートし、NullFederateAmbassador のサブクラスを作成しました。

以下に添付されている 60 以上の未解決の外部シンボル エラーが発生します。

私が書いた唯一のC++はこれです：

#include "pch.h"
#include "RTI/RTI1516.h"
#include "RTI/NullFederateAmbassador.h"

using namespace rti1516e;

class NullFederateAmbassadorChild : public NullFederateAmbassador {

};

void Connect() {
    NullFederateAmbassadorChild c;
}

コードは IntelliSense で正常に接続されます。私の pch.h には何もありません。RTI ファイルは、IEEE から提供された元の RTI ファイルから完全に変更されていません。

1>CBRTILibrary.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: __cdecl rti1516e::NullFederateAmbassador::NullFederateAmbassador(void)" (__imp_??0NullFederateAmbassador@rti1516e@@QEAA@XZ) referenced in function "public: __cdecl NullFederateAmbassadorChild::NullFederateAmbassadorChild(void)" (??0NullFederateAmbassadorChild@@QEAA@XZ)
1>CBRTILibrary.obj : error LNK2019: unresolved external symbol "__declspec(dllimport) public: virtual __cdecl rti1516e::NullFederateAmbassador::~NullFederateAmbassador(void)" (__imp_??1NullFederateAmbassador@rti1516e@@UEAA@XZ) referenced in function "public: virtual __cdecl NullFederateAmbassadorChild::~NullFederateAmbassadorChild(void)" (??1NullFederateAmbassadorChild@@UEAA@XZ)
1>CBRTILibrary.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl rti1516e::NullFederateAmbassador::announceSynchronizationPoint(class std::basic_string<wchar_t,struct std::char_traits<wchar_t>,class std::allocator<wchar_t> > const &,class rti1516e::VariableLengthData const &)" (?announceSynchronizationPoint@NullFederateAmbassador@rti1516e@@UEAAXAEBV?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@AEBVVariableLengthData@2@@Z)
1>CBRTILibrary.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl rti1516e::NullFederateAmbassador::attributeIsNotOwned(class rti1516e::ObjectInstanceHandle,class rti1516e::AttributeHandle)" (?attributeIsNotOwned@NullFederateAmbassador@rti1516e@@UEAAXVObjectInstanceHandle@2@VAttributeHandle@2@@Z)
1>CBRTILibrary.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl rti1516e::NullFederateAmbassador::attributeIsOwnedByRTI(class rti1516e::ObjectInstanceHandle,class rti1516e::AttributeHandle)" (?attributeIsOwnedByRTI@NullFederateAmbassador@rti1516e@@UEAAXVObjectInstanceHandle@2@VAttributeHandle@2@@Z)
1>CBRTILibrary.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl rti1516e::NullFederateAmbassador::attributeOwnershipAcquisitionNotification(class rti1516e::ObjectInstanceHandle,class std::set<class rti1516e::AttributeHandle,struct std::less<class rti1516e::AttributeHandle>,class std::allocator<class rti1516e::AttributeHandle> > const &,class rti1516e::VariableLengthData const &)" (?attributeOwnershipAcquisitionNotification@NullFederateAmbassador@rti1516e@@UEAAXVObjectInstanceHandle@2@AEBV?$set@VAttributeHandle@rti1516e@@U?$less@VAttributeHandle@rti1516e@@@std@@V?$allocator@VAttributeHandle@rti1516e@@@4@@std@@AEBVVariableLengthData@2@@Z)
1>CBRTILibrary.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl rti1516e::NullFederateAmbassador::attributeOwnershipUnavailable(class rti1516e::ObjectInstanceHandle,class std::set<class rti1516e::AttributeHandle,struct std::less<class rti1516e::AttributeHandle>,class std::allocator<class rti1516e::AttributeHandle> > const &)" (?attributeOwnershipUnavailable@NullFederateAmbassador@rti1516e@@UEAAXVObjectInstanceHandle@2@AEBV?$set@VAttributeHandle@rti1516e@@U?$less@VAttributeHandle@rti1516e@@@std@@V?$allocator@VAttributeHandle@rti1516e@@@4@@std@@@Z)
1>CBRTILibrary.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl rti1516e::NullFederateAmbassador::attributesInScope(class rti1516e::ObjectInstanceHandle,class std::set<class rti1516e::AttributeHandle,struct std::less<class rti1516e::AttributeHandle>,class std::allocator<class rti1516e::AttributeHandle> > const &)" (?attributesInScope@NullFederateAmbassador@rti1516e@@UEAAXVObjectInstanceHandle@2@AEBV?$set@VAttributeHandle@rti1516e@@U?$less@VAttributeHandle@rti1516e@@@std@@V?$allocator@VAttributeHandle@rti1516e@@@4@@std@@@Z)
1>CBRTILibrary.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl rti1516e::NullFederateAmbassador::attributesOutOfScope(class rti1516e::ObjectInstanceHandle,class std::set<class rti1516e::AttributeHandle,struct std::less<class rti1516e::AttributeHandle>,class std::allocator<class rti1516e::AttributeHandle> > const &)" (?attributesOutOfScope@NullFederateAmbassador@rti1516e@@UEAAXVObjectInstanceHandle@2@AEBV?$set@VAttributeHandle@rti1516e@@U?$less@VAttributeHandle@rti1516e@@@std@@V?$allocator@VAttributeHandle@rti1516e@@@4@@std@@@Z)
1>CBRTILibrary.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl rti1516e::NullFederateAmbassador::confirmAttributeOwnershipAcquisitionCancellation(class rti1516e::ObjectInstanceHandle,class std::set<class rti1516e::AttributeHandle,struct std::less<class rti1516e::AttributeHandle>,class std::allocator<class rti1516e::AttributeHandle> > const &)" (?confirmAttributeOwnershipAcquisitionCancellation@NullFederateAmbassador@rti1516e@@UEAAXVObjectInstanceHandle@2@AEBV?$set@VAttributeHandle@rti1516e@@U?$less@VAttributeHandle@rti1516e@@@std@@V?$allocator@VAttributeHandle@rti1516e@@@4@@std@@@Z)
1>CBRTILibrary.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl rti1516e::NullFederateAmbassador::confirmAttributeTransportationTypeChange(class rti1516e::ObjectInstanceHandle,class std::set<class rti1516e::AttributeHandle,struct std::less<class rti1516e::AttributeHandle>,class std::allocator<class rti1516e::AttributeHandle> >,enum rti1516e::TransportationType)" (?confirmAttributeTransportationTypeChange@NullFederateAmbassador@rti1516e@@UEAAXVObjectInstanceHandle@2@V?$set@VAttributeHandle@rti1516e@@U?$less@VAttributeHandle@rti1516e@@@std@@V?$allocator@VAttributeHandle@rti1516e@@@4@@std@@W4TransportationType@2@@Z)
1>CBRTILibrary.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl rti1516e::NullFederateAmbassador::confirmInteractionTransportationTypeChange(class rti1516e::InteractionClassHandle,enum rti1516e::TransportationType)" (?confirmInteractionTransportationTypeChange@NullFederateAmbassador@rti1516e@@UEAAXVInteractionClassHandle@2@W4TransportationType@2@@Z)
1>CBRTILibrary.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl rti1516e::NullFederateAmbassador::connectionLost(class std::basic_string<wchar_t,struct std::char_traits<wchar_t>,class std::allocator<wchar_t> > const &)" (?connectionLost@NullFederateAmbassador@rti1516e@@UEAAXAEBV?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@@Z)
1>CBRTILibrary.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl rti1516e::NullFederateAmbassador::discoverObjectInstance(class rti1516e::ObjectInstanceHandle,class rti1516e::ObjectClassHandle,class std::basic_string<wchar_t,struct std::char_traits<wchar_t>,class std::allocator<wchar_t> > const &)" (?discoverObjectInstance@NullFederateAmbassador@rti1516e@@UEAAXVObjectInstanceHandle@2@VObjectClassHandle@2@AEBV?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@@Z)
1>CBRTILibrary.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl rti1516e::NullFederateAmbassador::discoverObjectInstance(class rti1516e::ObjectInstanceHandle,class rti1516e::ObjectClassHandle,class std::basic_string<wchar_t,struct std::char_traits<wchar_t>,class std::allocator<wchar_t> > const &,class rti1516e::FederateHandle)" (?discoverObjectInstance@NullFederateAmbassador@rti1516e@@UEAAXVObjectInstanceHandle@2@VObjectClassHandle@2@AEBV?$basic_string@_WU?$char_traits@_W@std@@V?$allocator@_W@2@@std@@VFederateHandle@2@@Z)
1>CBRTILibrary.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl rti1516e::NullFederateAmbassador::federationNotRestored(enum rti1516e::RestoreFailureReason)" (?federationNotRestored@NullFederateAmbassador@rti1516e@@UEAAXW4RestoreFailureReason@2@@Z)
1>mainRti.obj : error LNK2001: unresolved external symbol "public: virtual void __cdecl  . . . . . . . . etc

1>C:\Dev\x64\Debug\myRTI.dll : fatal error LNK1120: 62 unresolved externals
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IEEE HLA 1516-2010 (別名 HLA 1516 Evolved) は、単なる API の定義です。実際の機能を持つ RTI を作成するのは、開発者次第です。少数の FOSS とともに、いくつかの商用 RTI があります。Pitch と MaK が 1516-2010 を実装したものを販売していることは知っています。最も人気のあるオープン ソースの実装は Portico ( https://porticoproject.org/ ) です。

RTI を取得したら (または、必要に応じて独自の RTI を作成)、フェデレートをコンパイルし、RTI が提供するライブラリにリンクする必要があります。

于 2021-07-06T19:15:47.467 に答える