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 # syscSystemCoupling

 Last update: 17.07.2025 

<a id="l00001" name="l00001"></a> 1/\*

<a id="l00002" name="l00002"></a> 2\* Copyright ANSYS, Inc. Unauthorized use, distribution, or duplication is prohibited.

<a id="l00003" name="l00003"></a> 3\*/

<a id="l00004" name="l00004"></a> 4 

<a id="l00005" name="l00005"></a> 5\#pragma once

<a id="l00006" name="l00006"></a> 6 

<a id="l00007" name="l00007"></a> 7\#include "SystemCouplingParticipant/LibraryType.hpp"

<a id="l00008" name="l00008"></a> 8 

<a id="l00009" name="l00009"></a> 9\#include "SystemCouplingParticipant/syscCommonTypes.h"

<a id="l00010" name="l00010"></a> 10\#include "SystemCouplingParticipant/syscCouplingInterface.h"

<a id="l00011" name="l00011"></a> 11\#include "SystemCouplingParticipant/syscFunctionTypes.h"

<a id="l00012" name="l00012"></a> 12\#include "SystemCouplingParticipant/syscLegacyInterfaces.h"

<a id="l00013" name="l00013"></a> 13\#include "SystemCouplingParticipant/syscParameter.h"

<a id="l00014" name="l00014"></a> 14\#include "SystemCouplingParticipant/syscPointCloud.h"

<a id="l00015" name="l00015"></a> 15\#include "SystemCouplingParticipant/syscRegion.h"

<a id="l00016" name="l00016"></a> 16\#include "SystemCouplingParticipant/syscVariable.h"

<a id="l00017" name="l00017"></a> 17\#include "SystemCouplingParticipant/syscVolumeMesh.h"

<a id="l00018" name="l00018"></a> 18\#include "SystemCouplingParticipant/syscSurfaceMesh.h"

<a id="l00019" name="l00019"></a> 19 

<a id="l00020" name="l00020"></a> 20\#include &lt;stddef.h&gt;

<a id="l00021" name="l00021"></a> 21 

<a id="l00022" name="l00022"></a> 22\#ifdef \_\_cplusplus

<a id="l00023" name="l00023"></a> 23extern "C" {

<a id="l00024" name="l00024"></a> 24\#endif

<a id="l00025" name="l00025"></a> 25 

<a id="l00050" name="l00050"></a>[ 50](group__SyscParticipantLibraryCAPI.xhtml#ga862e7375111dcee847bc05463c72b329)[SyscError](structSyscError.xhtml) [syscStartStandaloneParallel](group__SyscParticipantLibraryCAPI.xhtml#ga862e7375111dcee847bc05463c72b329)(const size\_t mpiCommunicator);

<a id="l00051" name="l00051"></a> 51 

<a id="l00073" name="l00073"></a>[ 73](group__SyscParticipantLibraryCAPI.xhtml#ga1404ad75fb1f5b1515dae967b71b1725)[SyscError](structSyscError.xhtml) [syscConnect](group__SyscParticipantLibraryCAPI.xhtml#ga1404ad75fb1f5b1515dae967b71b1725)(

<a id="l00074" name="l00074"></a> 74 const char* scHost,

<a id="l00075" name="l00075"></a> 75 const unsigned short scPort,

<a id="l00076" name="l00076"></a> 76 const char* participantName,

<a id="l00077" name="l00077"></a> 77 const char* buildInformation);

<a id="l00078" name="l00078"></a> 78 

<a id="l00091" name="l00091"></a>[ 91](group__SyscParticipantLibraryCAPI.xhtml#ga68a9b5b64715ad6ffde1c7b145bb4d0f)[SyscError](structSyscError.xhtml) [syscConnectParallel](group__SyscParticipantLibraryCAPI.xhtml#ga68a9b5b64715ad6ffde1c7b145bb4d0f)(

<a id="l00092" name="l00092"></a> 92 const char* scHost,

<a id="l00093" name="l00093"></a> 93 const unsigned short scPort,

<a id="l00094" name="l00094"></a> 94 const char* participantName,

<a id="l00095" name="l00095"></a> 95 const size\_t communicator,

<a id="l00096" name="l00096"></a> 96 const char* buildInformation);

<a id="l00097" name="l00097"></a> 97 

<a id="l00109" name="l00109"></a>[ 109](group__SyscParticipantLibraryCAPI.xhtml#ga8d84278ef4d48a739948f0a952cb2a00)[SyscError](structSyscError.xhtml) [syscConnectUseStruct](group__SyscParticipantLibraryCAPI.xhtml#ga8d84278ef4d48a739948f0a952cb2a00)(

<a id="l00110" name="l00110"></a> 110 [SyscParticipantInfo](structSyscParticipantInfo.xhtml) participantInfo);

<a id="l00111" name="l00111"></a> 111 

<a id="l00126" name="l00126"></a>[ 126](group__SyscParticipantLibraryCAPI.xhtml#gac695e9f06d272958b8fc81bff07708fb)[SyscError](structSyscError.xhtml) [syscConnectParallelUseStruct](group__SyscParticipantLibraryCAPI.xhtml#gac695e9f06d272958b8fc81bff07708fb)(

<a id="l00127" name="l00127"></a> 127 [SyscParticipantInfo](structSyscParticipantInfo.xhtml) participantInfo,

<a id="l00128" name="l00128"></a> 128 const size\_t communicator);

<a id="l00129" name="l00129"></a> 129 

<a id="l00143" name="l00143"></a>[ 143](group__SyscParticipantLibraryCAPI.xhtml#ga3c895512d255076ce0b7dcc0b527991b)[SyscError](structSyscError.xhtml) [syscAddRegion](group__SyscParticipantLibraryCAPI.xhtml#ga3c895512d255076ce0b7dcc0b527991b)(

<a id="l00144" name="l00144"></a> 144 const [SyscRegion](structSyscRegion.xhtml) region);

<a id="l00145" name="l00145"></a> 145 

<a id="l00166" name="l00166"></a>[ 166](group__SyscParticipantLibraryCAPI.xhtml#ga360d447bbaffa2035ddd9675457027cc)[SyscError](structSyscError.xhtml) [syscAddInputParameter](group__SyscParticipantLibraryCAPI.xhtml#ga360d447bbaffa2035ddd9675457027cc)(

<a id="l00167" name="l00167"></a> 167 const [SyscParameter](structSyscParameter.xhtml) parameter);

<a id="l00168" name="l00168"></a> 168 

<a id="l00190" name="l00190"></a>[ 190](group__SyscParticipantLibraryCAPI.xhtml#gaf25cfa8761182ab33ee1a58171ba8aff)[SyscError](structSyscError.xhtml) [syscAddOutputParameter](group__SyscParticipantLibraryCAPI.xhtml#gaf25cfa8761182ab33ee1a58171ba8aff)(

<a id="l00191" name="l00191"></a> 191 const [SyscParameter](structSyscParameter.xhtml) parameter);

<a id="l00192" name="l00192"></a> 192 

<a id="l00199" name="l00199"></a>[ 199](group__SyscParticipantLibraryCAPI.xhtml#ga0c8432c9735a99af8f502a0d399fcb53)size\_t [syscGetNumInputParameters](group__SyscParticipantLibraryCAPI.xhtml#ga0c8432c9735a99af8f502a0d399fcb53)();

<a id="l00200" name="l00200"></a> 200 

<a id="l00207" name="l00207"></a>[ 207](group__SyscParticipantLibraryCAPI.xhtml#gaa589afb854fc7ccbc1aadd35148748c4)size\_t [syscGetNumOutputParameters](group__SyscParticipantLibraryCAPI.xhtml#gaa589afb854fc7ccbc1aadd35148748c4)();

<a id="l00208" name="l00208"></a> 208 

<a id="l00217" name="l00217"></a>[ 217](group__SyscParticipantLibraryCAPI.xhtml#ga0a1c350da5591ae0ece58abaa8dfd9d2)[SyscParameter](structSyscParameter.xhtml) [syscGetAddedInputParameter](group__SyscParticipantLibraryCAPI.xhtml#ga0a1c350da5591ae0ece58abaa8dfd9d2)(size\_t index);

<a id="l00218" name="l00218"></a> 218 

<a id="l00227" name="l00227"></a>[ 227](group__SyscParticipantLibraryCAPI.xhtml#gaa7fff9647ad264d5f2d6231472667e0d)[SyscParameter](structSyscParameter.xhtml) [syscGetAddedOutputParameter](group__SyscParticipantLibraryCAPI.xhtml#gaa7fff9647ad264d5f2d6231472667e0d)(size\_t index);

<a id="l00228" name="l00228"></a> 228 

<a id="l00237" name="l00237"></a>[ 237](group__SyscParticipantLibraryCAPI.xhtml#ga534e802afae31ae7134e23a00d2872f9)double [syscGetParameterValue](group__SyscParticipantLibraryCAPI.xhtml#ga534e802afae31ae7134e23a00d2872f9)(const char* parameterName, [SyscError](structSyscError.xhtml)* errorCode);

<a id="l00238" name="l00238"></a> 238 

<a id="l00247" name="l00247"></a>[ 247](group__SyscParticipantLibraryCAPI.xhtml#ga67c13bf8cd7fedeb86ac32b6d919eeb0)[SyscError](structSyscError.xhtml) [syscSetParameterValue](group__SyscParticipantLibraryCAPI.xhtml#ga67c13bf8cd7fedeb86ac32b6d919eeb0)(

<a id="l00248" name="l00248"></a> 248 const char* parameterName,

<a id="l00249" name="l00249"></a> 249 double value);

<a id="l00250" name="l00250"></a> 250 

<a id="l00266" name="l00266"></a>[ 266](group__SyscParticipantLibraryCAPI.xhtml#ga5330416d093678fc96231257a88ea337)[SyscError](structSyscError.xhtml) [syscAddCouplingInterface](group__SyscParticipantLibraryCAPI.xhtml#ga5330416d093678fc96231257a88ea337)(

<a id="l00267" name="l00267"></a> 267 const [SyscCouplingInterface](structSyscCouplingInterface.xhtml) couplingInterface);

<a id="l00268" name="l00268"></a> 268 

<a id="l00284" name="l00284"></a>[ 284](group__SyscParticipantLibraryCAPI.xhtml#gadec9e44f001d4ec2b8139e096ab93ac7)[SyscError](structSyscError.xhtml) [syscAddCouplingInterfaceA](group__SyscParticipantLibraryCAPI.xhtml#gadec9e44f001d4ec2b8139e096ab93ac7)(

<a id="l00285" name="l00285"></a> 285 const [SyscCouplingInterface](structSyscCouplingInterface.xhtml) couplingInterface,

<a id="l00286" name="l00286"></a> 286 int autoGenerateDataTransfers);

<a id="l00287" name="l00287"></a> 287 

<a id="l00301" name="l00301"></a>[ 301](group__SyscParticipantLibraryCAPI.xhtml#ga831884747873b947fcdc57ef31adce27)[SyscError](structSyscError.xhtml) [syscCompleteSetup](group__SyscParticipantLibraryCAPI.xhtml#ga831884747873b947fcdc57ef31adce27)(const [SyscSetupInfo](structSyscSetupInfo.xhtml) setupInfo);

<a id="l00302" name="l00302"></a> 302 

<a id="l00310" name="l00310"></a>[ 310](group__SyscParticipantLibraryCAPI.xhtml#ga06c366cb935ade55b7b90de9691d3f38)[SyscError](structSyscError.xhtml) [syscRegisterInputScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga06c366cb935ade55b7b90de9691d3f38)(

<a id="l00311" name="l00311"></a> 311 [SyscInputScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#gaaf3788ac706a730edbf6093c7e543681) dataAccess);

<a id="l00312" name="l00312"></a> 312 

<a id="l00323" name="l00323"></a>[ 323](group__SyscParticipantLibraryCAPI.xhtml#ga04bbb44826997f602707b9e01d07d78e)[SyscError](structSyscError.xhtml) [syscRegisterInputScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga04bbb44826997f602707b9e01d07d78e)(

<a id="l00324" name="l00324"></a> 324 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00325" name="l00325"></a> 325 [SyscInputScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gad41922f1a4f5abb891d5a913ba5fcccf) dataAccess);

<a id="l00326" name="l00326"></a> 326 

<a id="l00334" name="l00334"></a>[ 334](group__SyscParticipantLibraryCAPI.xhtml#ga6b2aee555f07109357958edc9898b8b5)[SyscError](structSyscError.xhtml) [syscRegisterInputScalarDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga6b2aee555f07109357958edc9898b8b5)(

<a id="l00335" name="l00335"></a> 335 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00336" name="l00336"></a> 336 [SyscInputScalarDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga844dc6322bd6e4eabc2d3d2d9e69bdb1) dataAccess);

<a id="l00337" name="l00337"></a> 337 

<a id="l00345" name="l00345"></a>[ 345](group__SyscParticipantLibraryCAPI.xhtml#ga36e9fe53c70f9c15cbcfc3957f80852b)[SyscError](structSyscError.xhtml) [syscRegisterInputVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga36e9fe53c70f9c15cbcfc3957f80852b)(

<a id="l00346" name="l00346"></a> 346 [SyscInputVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga8d5f53de4e65a4bacef0f25ba8b46483) dataAccess);

<a id="l00347" name="l00347"></a> 347 

<a id="l00358" name="l00358"></a>[ 358](group__SyscParticipantLibraryCAPI.xhtml#ga46b386f0c3ed52071dd851b55763b1c8)[SyscError](structSyscError.xhtml) [syscRegisterInputVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga46b386f0c3ed52071dd851b55763b1c8)(

<a id="l00359" name="l00359"></a> 359 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00360" name="l00360"></a> 360 [SyscInputVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gae7c6372393f3ec720b8d6d1535fcf9b3) dataAccess);

<a id="l00361" name="l00361"></a> 361 

<a id="l00369" name="l00369"></a>[ 369](group__SyscParticipantLibraryCAPI.xhtml#gad7774418be78b8b39c9b45b7fcade1d3)[SyscError](structSyscError.xhtml) [syscRegisterInputVectorDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#gad7774418be78b8b39c9b45b7fcade1d3)(

<a id="l00370" name="l00370"></a> 370 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00371" name="l00371"></a> 371 [SyscInputVectorDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#gae2e92f1b7ae911c36bf3606c60a01511) dataAccess);

<a id="l00372" name="l00372"></a> 372 

<a id="l00380" name="l00380"></a>[ 380](group__SyscParticipantLibraryCAPI.xhtml#ga6e187589ca426402ee045ccecfec21d3)[SyscError](structSyscError.xhtml) [syscRegisterOutputScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga6e187589ca426402ee045ccecfec21d3)(

<a id="l00381" name="l00381"></a> 381 [SyscOutputScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#gabd35283796cae3d3dbc851ac66b8564f) dataAccess);

<a id="l00382" name="l00382"></a> 382 

<a id="l00393" name="l00393"></a>[ 393](group__SyscParticipantLibraryCAPI.xhtml#ga2c90e2ea571de3b7ce5e1ca65a996d8a)[SyscError](structSyscError.xhtml) [syscRegisterOutputScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga2c90e2ea571de3b7ce5e1ca65a996d8a)(

<a id="l00394" name="l00394"></a> 394 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00395" name="l00395"></a> 395 [SyscOutputScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gab378ed75ffd9b081ad7eccf8107a5542) dataAccess);

<a id="l00396" name="l00396"></a> 396 

<a id="l00404" name="l00404"></a>[ 404](group__SyscParticipantLibraryCAPI.xhtml#ga7880daf983c8bac7db920281fdc937c1)[SyscError](structSyscError.xhtml) [syscRegisterOutputScalarDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga7880daf983c8bac7db920281fdc937c1)(

<a id="l00405" name="l00405"></a> 405 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00406" name="l00406"></a> 406 [SyscOutputScalarDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga7767f728d880014dfbd853bbb8e0eb07) dataAccess);

<a id="l00407" name="l00407"></a> 407 

<a id="l00415" name="l00415"></a>[ 415](group__SyscParticipantLibraryCAPI.xhtml#gaa3956909f65a425bec64c86ec5d5515b)[SyscError](structSyscError.xhtml) [syscRegisterOutputVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#gaa3956909f65a425bec64c86ec5d5515b)(

<a id="l00416" name="l00416"></a> 416 [SyscOutputVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#gae99c8cb78199403b9e74217557be206a) dataAccess);

<a id="l00417" name="l00417"></a> 417 

<a id="l00428" name="l00428"></a>[ 428](group__SyscParticipantLibraryCAPI.xhtml#ga9793fb31fe905768b175842ceab722e5)[SyscError](structSyscError.xhtml) [syscRegisterOutputVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga9793fb31fe905768b175842ceab722e5)(

<a id="l00429" name="l00429"></a> 429 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00430" name="l00430"></a> 430 [SyscOutputVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gab30cbe5478bf769c81f5c0a07e885afd) dataAccess);

<a id="l00431" name="l00431"></a> 431 

<a id="l00439" name="l00439"></a>[ 439](group__SyscParticipantLibraryCAPI.xhtml#gad5c33007c0067ab6edf8a72ab422ff7d)[SyscError](structSyscError.xhtml) [syscRegisterOutputVectorDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#gad5c33007c0067ab6edf8a72ab422ff7d)(

<a id="l00440" name="l00440"></a> 440 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00441" name="l00441"></a> 441 [SyscOutputVectorDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga1d6d5d9fa806ac5820d9a6ed85811804) dataAccess);

<a id="l00442" name="l00442"></a> 442 

<a id="l00450" name="l00450"></a>[ 450](group__SyscParticipantLibraryCAPI.xhtml#ga1f4ab3d781755660f64b5a2cb691abe9)[SyscError](structSyscError.xhtml) [syscRegisterInputComplexScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga1f4ab3d781755660f64b5a2cb691abe9)(

<a id="l00451" name="l00451"></a> 451 [SyscInputComplexScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#gab388f936f3a73b9b480a792c401a95a1) dataAccess);

<a id="l00452" name="l00452"></a> 452 

<a id="l00463" name="l00463"></a>[ 463](group__SyscParticipantLibraryCAPI.xhtml#ga55a307bf13f2d002f05660d781fef50e)[SyscError](structSyscError.xhtml) [syscRegisterInputComplexScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga55a307bf13f2d002f05660d781fef50e)(

<a id="l00464" name="l00464"></a> 464 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00465" name="l00465"></a> 465 [SyscInputComplexScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga7a0c5889de7b17b59d44595d7636747e) dataAccess);

<a id="l00466" name="l00466"></a> 466 

<a id="l00474" name="l00474"></a>[ 474](group__SyscParticipantLibraryCAPI.xhtml#gaf281613584c91fb460de5e4557f16767)[SyscError](structSyscError.xhtml) [syscRegisterInputComplexVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#gaf281613584c91fb460de5e4557f16767)(

<a id="l00475" name="l00475"></a> 475 [SyscInputComplexVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#gace54794852b48d8725b930f1aed89c4d) dataAccess);

<a id="l00476" name="l00476"></a> 476 

<a id="l00487" name="l00487"></a>[ 487](group__SyscParticipantLibraryCAPI.xhtml#gadfee511d3a3021907ee187716fff0944)[SyscError](structSyscError.xhtml) [syscRegisterInputComplexVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gadfee511d3a3021907ee187716fff0944)(

<a id="l00488" name="l00488"></a> 488 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00489" name="l00489"></a> 489 [SyscInputComplexVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga68dcce877e8cc69f13bee845c76f1b4d) dataAccess);

<a id="l00490" name="l00490"></a> 490 

<a id="l00498" name="l00498"></a>[ 498](group__SyscParticipantLibraryCAPI.xhtml#ga1c0e074f2239faf10594e3139d32efe1)[SyscError](structSyscError.xhtml) [syscRegisterOutputComplexScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga1c0e074f2239faf10594e3139d32efe1)(

<a id="l00499" name="l00499"></a> 499 [SyscOutputComplexScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17d96c2c29a44374309efafdfb8fef62) dataAccess);

<a id="l00500" name="l00500"></a> 500 

<a id="l00511" name="l00511"></a>[ 511](group__SyscParticipantLibraryCAPI.xhtml#ga5a7faf0c3fe80ffc7925da217ecce202)[SyscError](structSyscError.xhtml) [syscRegisterOutputComplexScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga5a7faf0c3fe80ffc7925da217ecce202)(

<a id="l00512" name="l00512"></a> 512 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00513" name="l00513"></a> 513 [SyscOutputComplexScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga71ac4910edd87d8d62e871001258c698) dataAccess);

<a id="l00514" name="l00514"></a> 514 

<a id="l00522" name="l00522"></a>[ 522](group__SyscParticipantLibraryCAPI.xhtml#ga1cb92c5ccc643abce68fba25f61e3d41)[SyscError](structSyscError.xhtml) [syscRegisterOutputComplexVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga1cb92c5ccc643abce68fba25f61e3d41)(

<a id="l00523" name="l00523"></a> 523 [SyscOutputComplexVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga65a0f3a119f2cec715ac89798f16a97c) dataAccess);

<a id="l00524" name="l00524"></a> 524 

<a id="l00535" name="l00535"></a>[ 535](group__SyscParticipantLibraryCAPI.xhtml#ga859961191e2943afd73b8e31cbd010c9)[SyscError](structSyscError.xhtml) [syscRegisterOutputComplexVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga859961191e2943afd73b8e31cbd010c9)(

<a id="l00536" name="l00536"></a> 536 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00537" name="l00537"></a> 537 [SyscOutputComplexVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga18e31a00d833843895c731e69ca006b0) dataAccess);

<a id="l00538" name="l00538"></a> 538 

<a id="l00546" name="l00546"></a>[ 546](group__SyscParticipantLibraryCAPI.xhtml#ga044974d4f159fd35669b77e5111fe7e0)[SyscError](structSyscError.xhtml) [syscRegisterSurfMeshAccess](group__SyscParticipantLibraryCAPI.xhtml#ga044974d4f159fd35669b77e5111fe7e0)([SyscSurfMeshAccess](group__SyscParticipantLibraryCAPI.xhtml#ga71e4eb102d00dd0a211f6dc2f4d24222) meshAccess);

<a id="l00547" name="l00547"></a> 547 

<a id="l00558" name="l00558"></a>[ 558](group__SyscParticipantLibraryCAPI.xhtml#gadddd0903fcab2450b14f54157e283302)[SyscError](structSyscError.xhtml) [syscRegisterSurfaceMeshAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gadddd0903fcab2450b14f54157e283302)(

<a id="l00559" name="l00559"></a> 559 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00560" name="l00560"></a> 560 [SyscSurfaceMeshAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gafbfb299099d65e3f232bb67a04d1a8e9) meshAccess);

<a id="l00561" name="l00561"></a> 561 

<a id="l00572" name="l00572"></a>[ 572](group__SyscParticipantLibraryCAPI.xhtml#ga3261b0b3eb6278c380a5b59894a7b533)[SyscError](structSyscError.xhtml) [syscRegisterSurfaceMeshMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga3261b0b3eb6278c380a5b59894a7b533)(

<a id="l00573" name="l00573"></a> 573 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00574" name="l00574"></a> 574 [SyscSurfaceMeshMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga9ffe052c4c28ff40b4a14b32cd9f227c) meshAccess);

<a id="l00575" name="l00575"></a> 575 

<a id="l00583" name="l00583"></a>[ 583](group__SyscParticipantLibraryCAPI.xhtml#ga27ba2e330c4d2c20b692a7ab66852721)[SyscError](structSyscError.xhtml) [syscRegisterVolumeMeshAccess](group__SyscParticipantLibraryCAPI.xhtml#ga27ba2e330c4d2c20b692a7ab66852721)([SyscVolumeMeshAccess](group__SyscParticipantLibraryCAPI.xhtml#gad0ff77c2af045d3294b149219123a084) meshAccess);

<a id="l00584" name="l00584"></a> 584 

<a id="l00595" name="l00595"></a>[ 595](group__SyscParticipantLibraryCAPI.xhtml#ga3b90426f24a434668b5270930192fec6)[SyscError](structSyscError.xhtml) [syscRegisterVolumeMeshAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga3b90426f24a434668b5270930192fec6)(

<a id="l00596" name="l00596"></a> 596 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00597" name="l00597"></a> 597 [SyscVolumeMeshAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gadcb6262e27485836632696e52cf80fb9) meshAccess);

<a id="l00598" name="l00598"></a> 598 

<a id="l00609" name="l00609"></a>[ 609](group__SyscParticipantLibraryCAPI.xhtml#gab71a3bc5775e830b2dac81dd6828cb13)[SyscError](structSyscError.xhtml) [syscRegisterVolumeMeshMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#gab71a3bc5775e830b2dac81dd6828cb13)(

<a id="l00610" name="l00610"></a> 610 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00611" name="l00611"></a> 611 [SyscVolumeMeshMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#gaf381b799bec1baf9f3ab727b61458b59) meshAccess);

<a id="l00612" name="l00612"></a> 612 

<a id="l00620" name="l00620"></a>[ 620](group__SyscParticipantLibraryCAPI.xhtml#gade30d8ccbbad0236ace57edfe55181d5)[SyscError](structSyscError.xhtml) [syscRegisterPointCloudAccess](group__SyscParticipantLibraryCAPI.xhtml#gade30d8ccbbad0236ace57edfe55181d5)([SyscPointCloudAccess](group__SyscParticipantLibraryCAPI.xhtml#gae999907f608779e525e34f60d2803038) pointCloudAccess);

<a id="l00621" name="l00621"></a> 621 

<a id="l00632" name="l00632"></a>[ 632](group__SyscParticipantLibraryCAPI.xhtml#gaedae298744b65c453c7dac3e8dc1d68a)[SyscError](structSyscError.xhtml) [syscRegisterPointCloudAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gaedae298744b65c453c7dac3e8dc1d68a)(

<a id="l00633" name="l00633"></a> 633 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00634" name="l00634"></a> 634 [SyscPointCloudAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gafa62fd6d86905625ae071dea4749a8df) pointCloudAccess);

<a id="l00635" name="l00635"></a> 635 

<a id="l00646" name="l00646"></a>[ 646](group__SyscParticipantLibraryCAPI.xhtml#ga77d6e90a118be65eeb86ce08a3a3dea5)[SyscError](structSyscError.xhtml) [syscRegisterPointCloudMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga77d6e90a118be65eeb86ce08a3a3dea5)(

<a id="l00647" name="l00647"></a> 647 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00648" name="l00648"></a> 648 [SyscPointCloudMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#gac4a0788f14f0d473372f07638e9dceaa) pointCloudAccess);

<a id="l00649" name="l00649"></a> 649 

<a id="l00654" name="l00654"></a>[ 654](group__SyscParticipantLibraryCAPI.xhtml#gad49e03082ae93fdd7f96a3b7601ca9a8)[SyscError](structSyscError.xhtml) [syscRegisterZoneCountAccess](group__SyscParticipantLibraryCAPI.xhtml#gad49e03082ae93fdd7f96a3b7601ca9a8)(

<a id="l00655" name="l00655"></a> 655 [SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b) opaqueDataAccess,

<a id="l00656" name="l00656"></a> 656 [SyscZoneCountAccess](group__SyscParticipantLibraryCAPI.xhtml#gaabc0678095ad5a5efb8be4d666ce2677) zoneCountAccess);

<a id="l00657" name="l00657"></a> 657 

<a id="l00666" name="l00666"></a>[ 666](group__SyscParticipantLibraryCAPI.xhtml#ga30880d98428a08962ab027267c66c2ae)[SyscError](structSyscError.xhtml) [syscRegisterRestartPointCreation](group__SyscParticipantLibraryCAPI.xhtml#ga30880d98428a08962ab027267c66c2ae)(

<a id="l00667" name="l00667"></a> 667 [SyscRestartPointCreation](group__SyscParticipantLibraryCAPI.xhtml#ga800a36e5223ab1f89d2207333fb4f959) restartPointCreation);

<a id="l00668" name="l00668"></a> 668 

<a id="l00680" name="l00680"></a>[ 680](group__SyscParticipantLibraryCAPI.xhtml#gaa26049072c61f17c4e1296490c00abc5)[SyscError](structSyscError.xhtml) [syscInitializeAnalysis](group__SyscParticipantLibraryCAPI.xhtml#gaa26049072c61f17c4e1296490c00abc5)();

<a id="l00681" name="l00681"></a> 681 

<a id="l00689" name="l00689"></a>[ 689](group__SyscParticipantLibraryCAPI.xhtml#gaea2bf4afeff9dd606125e00bb6c475a0)int [syscDoIteration](group__SyscParticipantLibraryCAPI.xhtml#gaea2bf4afeff9dd606125e00bb6c475a0)();

<a id="l00690" name="l00690"></a> 690 

<a id="l00708" name="l00708"></a>[ 708](group__SyscParticipantLibraryCAPI.xhtml#gaf701624f0add6b5d7a5fd2d9dcf8e298)int [syscDoTimeStep](group__SyscParticipantLibraryCAPI.xhtml#gaf701624f0add6b5d7a5fd2d9dcf8e298)();

<a id="l00709" name="l00709"></a> 709 

<a id="l00721" name="l00721"></a>[ 721](group__SyscParticipantLibraryCAPI.xhtml#gace1009120d02713ffe0b625d1cadd33d)[SyscTimeStep](structSyscTimeStep.xhtml) [syscGetCurrentTimeStep](group__SyscParticipantLibraryCAPI.xhtml#gace1009120d02713ffe0b625d1cadd33d)();

<a id="l00722" name="l00722"></a> 722 

<a id="l00742" name="l00742"></a>[ 742](group__SyscParticipantLibraryCAPI.xhtml#ga8445069f0234978743203e1d5c0cb62c)[SyscError](structSyscError.xhtml) [syscUpdateInputs](group__SyscParticipantLibraryCAPI.xhtml#ga8445069f0234978743203e1d5c0cb62c)();

<a id="l00743" name="l00743"></a> 743 

<a id="l00752" name="l00752"></a>[ 752](group__SyscParticipantLibraryCAPI.xhtml#ga3b5e8e0315bbbe48526324439c422733)[SyscError](structSyscError.xhtml) [syscUpdateOutputs](group__SyscParticipantLibraryCAPI.xhtml#ga3b5e8e0315bbbe48526324439c422733)(const enum [SyscConvergenceStatus](group__SyscParticipantLibraryCAPI.xhtml#ga10ce3774353dfbc811147a9ad211b3cd) convStatus);

<a id="l00753" name="l00753"></a> 753 

<a id="l00759" name="l00759"></a>[ 759](group__SyscParticipantLibraryCAPI.xhtml#ga09a7259037537f2d3d0403788d80e2e1)[SyscError](structSyscError.xhtml) [syscDisconnect](group__SyscParticipantLibraryCAPI.xhtml#ga09a7259037537f2d3d0403788d80e2e1)();

<a id="l00760" name="l00760"></a> 760 

<a id="l00763" name="l00763"></a>[ 763](group__SyscParticipantLibraryCAPI.xhtml#ga009687c58ccf588d2c94d879a2769541)void [syscFatalError](group__SyscParticipantLibraryCAPI.xhtml#ga009687c58ccf588d2c94d879a2769541)(const char* errorMessage);

<a id="l00764" name="l00764"></a> 764 

<a id="l00783" name="l00783"></a>[ 783](group__SyscParticipantLibraryCAPI.xhtml#ga456487cb20f8a9b6c392eec4d0eaceb7)[SyscError](structSyscError.xhtml) [syscCheckSurfaceMeshValidity](group__SyscParticipantLibraryCAPI.xhtml#ga456487cb20f8a9b6c392eec4d0eaceb7)([SyscSurfaceMesh](structSyscSurfaceMesh.xhtml) mesh);

<a id="l00784" name="l00784"></a> 784 

<a id="l00798" name="l00798"></a>[ 798](group__SyscParticipantLibraryCAPI.xhtml#gad55adabb4ed5bdb44833c06671541921)int [syscWriteSetupFile](group__SyscParticipantLibraryCAPI.xhtml#gad55adabb4ed5bdb44833c06671541921)(const [SyscSetupFileInfo](structSyscSetupFileInfo.xhtml) setupFileInfo);

<a id="l00799" name="l00799"></a> 799 

<a id="l00802" name="l00802"></a>[ 802](group__SyscParticipantLibraryCAPI.xhtml#gafb6abc910fc014d46cb46dc86cf48c60)[SyscError](structSyscError.xhtml) [syscWriteResults](group__SyscParticipantLibraryCAPI.xhtml#gafb6abc910fc014d46cb46dc86cf48c60)(const [SyscResultsInfo](structSyscResultsInfo.xhtml) resultsInfo);

<a id="l00803" name="l00803"></a> 803 

<a id="l00810" name="l00810"></a>[ 810](group__SyscParticipantLibraryCAPI.xhtml#ga5783653d3a5994b0bccb7471843e72eb)size\_t [syscGetNumRegions](group__SyscParticipantLibraryCAPI.xhtml#ga5783653d3a5994b0bccb7471843e72eb)();

<a id="l00811" name="l00811"></a> 811 

<a id="l00821" name="l00821"></a>[ 821](group__SyscParticipantLibraryCAPI.xhtml#ga73a2e2125fd1a583b152012a8d7f9ce9)[SyscRegion](structSyscRegion.xhtml) [syscGetAddedRegion](group__SyscParticipantLibraryCAPI.xhtml#ga73a2e2125fd1a583b152012a8d7f9ce9)(size\_t index);

<a id="l00822" name="l00822"></a> 822 

<a id="l00825" name="l00825"></a>[ 825](group__SyscParticipantLibraryCAPI.xhtml#ga47273dac1bc54d406c085bee823c5131)[SyscSolutionControl](structSyscSolutionControl.xhtml) [syscGetSolutionControl](group__SyscParticipantLibraryCAPI.xhtml#ga47273dac1bc54d406c085bee823c5131)();

<a id="l00826" name="l00826"></a> 826 

<a id="l00833" name="l00833"></a>[ 833](group__SyscParticipantLibraryCAPI.xhtml#ga8987dbe52eb06c7d089663d4c29c17ed)size\_t [syscGetNumCouplingInterfaces](group__SyscParticipantLibraryCAPI.xhtml#ga8987dbe52eb06c7d089663d4c29c17ed)();

<a id="l00834" name="l00834"></a> 834 

<a id="l00835" name="l00835"></a> 835 

<a id="l00836" name="l00836"></a> 836[SyscCouplingInterface](structSyscCouplingInterface.xhtml) syscGetAddedCouplingInterface(size\_t index);

<a id="l00837" name="l00837"></a> 837 

<a id="l00840" name="l00840"></a> 840\#ifdef \_\_cplusplus

<a id="l00841" name="l00841"></a> 841}

<a id="l00842" name="l00842"></a> 842\#endif

[syscFatalError](group__SyscParticipantLibraryCAPI.xhtml#ga009687c58ccf588d2c94d879a2769541)

void syscFatalError(const char *errorMessage)

Provide a function to notify System Coupling about a fatal error.



[syscRegisterSurfMeshAccess](group__SyscParticipantLibraryCAPI.xhtml#ga044974d4f159fd35669b77e5111fe7e0)

SyscError syscRegisterSurfMeshAccess(SyscSurfMeshAccess meshAccess)

Provide a function to register surface mesh access.



[syscRegisterInputScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga04bbb44826997f602707b9e01d07d78e)

SyscError syscRegisterInputScalarDataAccessWithPointer(SyscOpaqueDataAccess opaqueDataAccess, SyscInputScalarDataAccessWithPointer dataAccess)

Provide a function to register input scalar data access.



[syscRegisterInputScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga06c366cb935ade55b7b90de9691d3f38)

SyscError syscRegisterInputScalarDataAccess(SyscInputScalarDataAccess dataAccess)

Provide a function to register input scalar data access.



[syscDisconnect](group__SyscParticipantLibraryCAPI.xhtml#ga09a7259037537f2d3d0403788d80e2e1)

SyscError syscDisconnect()

Provide a function to end the analysis and disconnect from System Coupling.



[syscGetAddedInputParameter](group__SyscParticipantLibraryCAPI.xhtml#ga0a1c350da5591ae0ece58abaa8dfd9d2)

SyscParameter syscGetAddedInputParameter(size_t index)

Provide a function to return input parameter information.



[syscGetNumInputParameters](group__SyscParticipantLibraryCAPI.xhtml#ga0c8432c9735a99af8f502a0d399fcb53)

size_t syscGetNumInputParameters()

Provide a method to get the number of input parameters.



[SyscConvergenceStatus](group__SyscParticipantLibraryCAPI.xhtml#ga10ce3774353dfbc811147a9ad211b3cd)

SyscConvergenceStatus

Provide enum for participant's solver convergence status.

**Definition** [syscCommonTypes.h:109](syscCommonTypes_8h_source.xhtml#l00109)



[syscConnect](group__SyscParticipantLibraryCAPI.xhtml#ga1404ad75fb1f5b1515dae967b71b1725)

SyscError syscConnect(const char *scHost, const unsigned short scPort, const char *participantName, const char *buildInformation)

Provide a function to establish connection to System Coupling.



[SyscOutputComplexScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17d96c2c29a44374309efafdfb8fef62)

SyscOutputComplexScalarData(* SyscOutputComplexScalarDataAccess)(const char *regionName, const char *variableName)

Provide function prototype for access to output complex scalar data.

**Definition** [syscFunctionTypes.h:165](syscFunctionTypes_8h_source.xhtml#l00165)



[SyscOpaqueDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga17ef60969b3c919163ba2471eb95a28b)

void * SyscOpaqueDataAccess

**Definition** [syscCommonTypes.h:156](syscCommonTypes_8h_source.xhtml#l00156)



[SyscOutputComplexVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga18e31a00d833843895c731e69ca006b0)

SyscOutputComplexVectorData(* SyscOutputComplexVectorDataAccessWithPointer)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName, const char *variableName)

Provide function prototype for access to output complex vector data with opaque pointer.

**Definition** [syscFunctionTypes.h:187](syscFunctionTypes_8h_source.xhtml#l00187)



[syscRegisterOutputComplexScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga1c0e074f2239faf10594e3139d32efe1)

SyscError syscRegisterOutputComplexScalarDataAccess(SyscOutputComplexScalarDataAccess dataAccess)

Provide a function to register output complex scalar data access.



[syscRegisterOutputComplexVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga1cb92c5ccc643abce68fba25f61e3d41)

SyscError syscRegisterOutputComplexVectorDataAccess(SyscOutputComplexVectorDataAccess dataAccess)

Provide a function to register output complex vector data access.



[SyscOutputVectorDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga1d6d5d9fa806ac5820d9a6ed85811804)

SyscOutputVectorData(* SyscOutputVectorDataMultiZoneAccess)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName, const char *variableName, uint16_t zoneIndex)

Provide function prototype for access to multi-zone output vector data.

**Definition** [syscFunctionTypes.h:126](syscFunctionTypes_8h_source.xhtml#l00126)



[syscRegisterInputComplexScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga1f4ab3d781755660f64b5a2cb691abe9)

SyscError syscRegisterInputComplexScalarDataAccess(SyscInputComplexScalarDataAccess dataAccess)

Provide a function to register input complex scalar data access.



[syscRegisterVolumeMeshAccess](group__SyscParticipantLibraryCAPI.xhtml#ga27ba2e330c4d2c20b692a7ab66852721)

SyscError syscRegisterVolumeMeshAccess(SyscVolumeMeshAccess meshAccess)

Provide a function to register volume mesh access.



[syscRegisterOutputScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga2c90e2ea571de3b7ce5e1ca65a996d8a)

SyscError syscRegisterOutputScalarDataAccessWithPointer(SyscOpaqueDataAccess opaqueDataAccess, SyscOutputScalarDataAccessWithPointer dataAccess)

Provide a function to register output scalar data access.



[syscRegisterRestartPointCreation](group__SyscParticipantLibraryCAPI.xhtml#ga30880d98428a08962ab027267c66c2ae)

SyscError syscRegisterRestartPointCreation(SyscRestartPointCreation restartPointCreation)

Provide a function to register restart point creation callback.



[syscRegisterSurfaceMeshMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga3261b0b3eb6278c380a5b59894a7b533)

SyscError syscRegisterSurfaceMeshMultiZoneAccess(SyscOpaqueDataAccess opaqueDataAccess, SyscSurfaceMeshMultiZoneAccess meshAccess)

Provide a function to register surface mesh multi-zone access.



[syscAddInputParameter](group__SyscParticipantLibraryCAPI.xhtml#ga360d447bbaffa2035ddd9675457027cc)

SyscError syscAddInputParameter(const SyscParameter parameter)

Provide a method to add an input parameter that could be used in a coupled analysis.



[syscRegisterInputVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga36e9fe53c70f9c15cbcfc3957f80852b)

SyscError syscRegisterInputVectorDataAccess(SyscInputVectorDataAccess dataAccess)

Provide a function to register input vector data access.



[syscUpdateOutputs](group__SyscParticipantLibraryCAPI.xhtml#ga3b5e8e0315bbbe48526324439c422733)

SyscError syscUpdateOutputs(const enum SyscConvergenceStatus convStatus)

Provide a function to update the participants output variables.



[syscRegisterVolumeMeshAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga3b90426f24a434668b5270930192fec6)

SyscError syscRegisterVolumeMeshAccessWithPointer(SyscOpaqueDataAccess opaqueDataAccess, SyscVolumeMeshAccessWithPointer meshAccess)

Provide a function to register volume mesh access.



[syscAddRegion](group__SyscParticipantLibraryCAPI.xhtml#ga3c895512d255076ce0b7dcc0b527991b)

SyscError syscAddRegion(const SyscRegion region)

Provide a function to add a region that could be used in a coupled analysis.



[syscCheckSurfaceMeshValidity](group__SyscParticipantLibraryCAPI.xhtml#ga456487cb20f8a9b6c392eec4d0eaceb7)

SyscError syscCheckSurfaceMeshValidity(SyscSurfaceMesh mesh)

Provide a function to perform simple mesh validity checks.



[syscRegisterInputVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga46b386f0c3ed52071dd851b55763b1c8)

SyscError syscRegisterInputVectorDataAccessWithPointer(SyscOpaqueDataAccess opaqueDataAccess, SyscInputVectorDataAccessWithPointer dataAccess)

Provide a function to register input vector data access.



[syscGetSolutionControl](group__SyscParticipantLibraryCAPI.xhtml#ga47273dac1bc54d406c085bee823c5131)

SyscSolutionControl syscGetSolutionControl()

Get solution control.



[syscAddCouplingInterface](group__SyscParticipantLibraryCAPI.xhtml#ga5330416d093678fc96231257a88ea337)

SyscError syscAddCouplingInterface(const SyscCouplingInterface couplingInterface)

Provide a function to add a coupling interface.



[syscGetParameterValue](group__SyscParticipantLibraryCAPI.xhtml#ga534e802afae31ae7134e23a00d2872f9)

double syscGetParameterValue(const char *parameterName, SyscError *errorCode)

Provide a function to get a Parameter value.



[syscRegisterInputComplexScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga55a307bf13f2d002f05660d781fef50e)

SyscError syscRegisterInputComplexScalarDataAccessWithPointer(SyscOpaqueDataAccess opaqueDataAccess, SyscInputComplexScalarDataAccessWithPointer dataAccess)

Provide a function to register input complex scalar data access.



[syscGetNumRegions](group__SyscParticipantLibraryCAPI.xhtml#ga5783653d3a5994b0bccb7471843e72eb)

size_t syscGetNumRegions()

Provide a function to return the number of added regions.



[syscRegisterOutputComplexScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga5a7faf0c3fe80ffc7925da217ecce202)

SyscError syscRegisterOutputComplexScalarDataAccessWithPointer(SyscOpaqueDataAccess opaqueDataAccess, SyscOutputComplexScalarDataAccessWithPointer dataAccess)

Provide a function to register output complex scalar data access.



[SyscOutputComplexVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga65a0f3a119f2cec715ac89798f16a97c)

SyscOutputComplexVectorData(* SyscOutputComplexVectorDataAccess)(const char *regionName, const char *variableName)

Provide function prototype for access to output complex vector data.

**Definition** [syscFunctionTypes.h:180](syscFunctionTypes_8h_source.xhtml#l00180)



[syscSetParameterValue](group__SyscParticipantLibraryCAPI.xhtml#ga67c13bf8cd7fedeb86ac32b6d919eeb0)

SyscError syscSetParameterValue(const char *parameterName, double value)

Provide a function to set a Parameter value.



[syscConnectParallel](group__SyscParticipantLibraryCAPI.xhtml#ga68a9b5b64715ad6ffde1c7b145bb4d0f)

SyscError syscConnectParallel(const char *scHost, const unsigned short scPort, const char *participantName, const size_t communicator, const char *buildInformation)

Provide a function to establish connection to System Coupling in parallel.



[SyscInputComplexVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga68dcce877e8cc69f13bee845c76f1b4d)

SyscInputComplexVectorData(* SyscInputComplexVectorDataAccessWithPointer)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName, const char *variableName)

Provide function prototype for access to input complex vector data with opaque pointer.

**Definition** [syscFunctionTypes.h:157](syscFunctionTypes_8h_source.xhtml#l00157)



[syscRegisterInputScalarDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga6b2aee555f07109357958edc9898b8b5)

SyscError syscRegisterInputScalarDataMultiZoneAccess(SyscOpaqueDataAccess opaqueDataAccess, SyscInputScalarDataMultiZoneAccess dataAccess)

Provide a function to register input scalar data multi-zone access.



[syscRegisterOutputScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga6e187589ca426402ee045ccecfec21d3)

SyscError syscRegisterOutputScalarDataAccess(SyscOutputScalarDataAccess dataAccess)

Provide a function to register output scalar data access.



[SyscOutputComplexScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga71ac4910edd87d8d62e871001258c698)

SyscOutputComplexScalarData(* SyscOutputComplexScalarDataAccessWithPointer)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName, const char *variableName)

Provide function prototype for access to output complex scalar data with opaque pointer.

**Definition** [syscFunctionTypes.h:172](syscFunctionTypes_8h_source.xhtml#l00172)



[SyscSurfMeshAccess](group__SyscParticipantLibraryCAPI.xhtml#ga71e4eb102d00dd0a211f6dc2f4d24222)

SyscSurfaceMesh(* SyscSurfMeshAccess)(const char *regionName)

Provide function prototype for access to surface mesh.

**Definition** [syscFunctionTypes.h:195](syscFunctionTypes_8h_source.xhtml#l00195)



[syscGetAddedRegion](group__SyscParticipantLibraryCAPI.xhtml#ga73a2e2125fd1a583b152012a8d7f9ce9)

SyscRegion syscGetAddedRegion(size_t index)

Provide a function to return added region given the region index.



[SyscOutputScalarDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga7767f728d880014dfbd853bbb8e0eb07)

SyscOutputScalarData(* SyscOutputScalarDataMultiZoneAccess)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName, const char *variableName, uint16_t zoneIndex)

Provide function prototype for access to multi-zone output scalar data.

**Definition** [syscFunctionTypes.h:102](syscFunctionTypes_8h_source.xhtml#l00102)



[syscRegisterPointCloudMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga77d6e90a118be65eeb86ce08a3a3dea5)

SyscError syscRegisterPointCloudMultiZoneAccess(SyscOpaqueDataAccess opaqueDataAccess, SyscPointCloudMultiZoneAccess pointCloudAccess)

Provide a function to register point cloud multi-zone access.



[syscRegisterOutputScalarDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga7880daf983c8bac7db920281fdc937c1)

SyscError syscRegisterOutputScalarDataMultiZoneAccess(SyscOpaqueDataAccess opaqueDataAccess, SyscOutputScalarDataMultiZoneAccess dataAccess)

Provide a function to register output scalar data multi-zone access.



[SyscInputComplexScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga7a0c5889de7b17b59d44595d7636747e)

SyscInputComplexScalarData(* SyscInputComplexScalarDataAccessWithPointer)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName, const char *variableName)

Provide function prototype for access to input complex scalar data with opaque pointer.

**Definition** [syscFunctionTypes.h:142](syscFunctionTypes_8h_source.xhtml#l00142)



[SyscRestartPointCreation](group__SyscParticipantLibraryCAPI.xhtml#ga800a36e5223ab1f89d2207333fb4f959)

const char *(* SyscRestartPointCreation)()

Provide function prototype for creating restart points.

**Definition** [syscFunctionTypes.h:263](syscFunctionTypes_8h_source.xhtml#l00263)



[syscCompleteSetup](group__SyscParticipantLibraryCAPI.xhtml#ga831884747873b947fcdc57ef31adce27)

SyscError syscCompleteSetup(const SyscSetupInfo setupInfo)

Provide a function to notify System Coupling that setup can be completed.



[syscUpdateInputs](group__SyscParticipantLibraryCAPI.xhtml#ga8445069f0234978743203e1d5c0cb62c)

SyscError syscUpdateInputs()

Provide a function to update the participants input variables.



[SyscInputScalarDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga844dc6322bd6e4eabc2d3d2d9e69bdb1)

SyscInputScalarData(* SyscInputScalarDataMultiZoneAccess)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName, const char *variableName, uint16_t zoneIndex)

Provide function prototype for access to multi-zone input scalar data.

**Definition** [syscFunctionTypes.h:54](syscFunctionTypes_8h_source.xhtml#l00054)



[syscRegisterOutputComplexVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga859961191e2943afd73b8e31cbd010c9)

SyscError syscRegisterOutputComplexVectorDataAccessWithPointer(SyscOpaqueDataAccess opaqueDataAccess, SyscOutputComplexVectorDataAccessWithPointer dataAccess)

Provide a function to register output complex vector data access.



[syscStartStandaloneParallel](group__SyscParticipantLibraryCAPI.xhtml#ga862e7375111dcee847bc05463c72b329)

SyscError syscStartStandaloneParallel(const size_t mpiCommunicator)

Provide a function to start standalone mode in parallel.



[syscGetNumCouplingInterfaces](group__SyscParticipantLibraryCAPI.xhtml#ga8987dbe52eb06c7d089663d4c29c17ed)

size_t syscGetNumCouplingInterfaces()

Provide a function to return the number of added coupling interfaces.



[SyscInputVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#ga8d5f53de4e65a4bacef0f25ba8b46483)

SyscInputVectorData(* SyscInputVectorDataAccess)(const char *regionName, const char *variableName)

Provide function prototype for access to input vector data.

**Definition** [syscFunctionTypes.h:63](syscFunctionTypes_8h_source.xhtml#l00063)



[syscConnectUseStruct](group__SyscParticipantLibraryCAPI.xhtml#ga8d84278ef4d48a739948f0a952cb2a00)

SyscError syscConnectUseStruct(SyscParticipantInfo participantInfo)

Provide a function to establish connection to System Coupling in serial using a C structure.



[syscRegisterOutputVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#ga9793fb31fe905768b175842ceab722e5)

SyscError syscRegisterOutputVectorDataAccessWithPointer(SyscOpaqueDataAccess opaqueDataAccess, SyscOutputVectorDataAccessWithPointer dataAccess)

Provide a function to register output vector data access.



[SyscSurfaceMeshMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#ga9ffe052c4c28ff40b4a14b32cd9f227c)

SyscSurfaceMesh(* SyscSurfaceMeshMultiZoneAccess)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName, uint16_t zoneIndex)

Provide function prototype for access to multi-zone surface mesh.

**Definition** [syscFunctionTypes.h:206](syscFunctionTypes_8h_source.xhtml#l00206)



[syscInitializeAnalysis](group__SyscParticipantLibraryCAPI.xhtml#gaa26049072c61f17c4e1296490c00abc5)

SyscError syscInitializeAnalysis()

Provide a function to notify System Coupling that analysis initialization can be completed.



[syscRegisterOutputVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#gaa3956909f65a425bec64c86ec5d5515b)

SyscError syscRegisterOutputVectorDataAccess(SyscOutputVectorDataAccess dataAccess)

Provide a function to register output vector data access.



[syscGetNumOutputParameters](group__SyscParticipantLibraryCAPI.xhtml#gaa589afb854fc7ccbc1aadd35148748c4)

size_t syscGetNumOutputParameters()

Provide a method to get the number of output parameters.



[syscGetAddedOutputParameter](group__SyscParticipantLibraryCAPI.xhtml#gaa7fff9647ad264d5f2d6231472667e0d)

SyscParameter syscGetAddedOutputParameter(size_t index)

Provide a function to return input parameter information.



[SyscZoneCountAccess](group__SyscParticipantLibraryCAPI.xhtml#gaabc0678095ad5a5efb8be4d666ce2677)

uint16_t(* SyscZoneCountAccess)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName)

Provide function prototype for access to zone count.

**Definition** [syscFunctionTypes.h:252](syscFunctionTypes_8h_source.xhtml#l00252)



[SyscInputScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#gaaf3788ac706a730edbf6093c7e543681)

SyscInputScalarData(* SyscInputScalarDataAccess)(const char *regionName, const char *variableName)

Provide function prototype for access to input scalar data.

**Definition** [syscFunctionTypes.h:39](syscFunctionTypes_8h_source.xhtml#l00039)



[SyscOutputVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gab30cbe5478bf769c81f5c0a07e885afd)

SyscOutputVectorData(* SyscOutputVectorDataAccessWithPointer)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName, const char *variableName)

Provide function prototype for access to output vector data with opaque pointer.

**Definition** [syscFunctionTypes.h:118](syscFunctionTypes_8h_source.xhtml#l00118)



[SyscOutputScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gab378ed75ffd9b081ad7eccf8107a5542)

SyscOutputScalarData(* SyscOutputScalarDataAccessWithPointer)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName, const char *variableName)

Provide function prototype for access to output scalar data with opaque pointer.

**Definition** [syscFunctionTypes.h:94](syscFunctionTypes_8h_source.xhtml#l00094)



[SyscInputComplexScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#gab388f936f3a73b9b480a792c401a95a1)

SyscInputComplexScalarData(* SyscInputComplexScalarDataAccess)(const char *regionName, const char *variableName)

Provide function prototype for access to input complex scalar data.

**Definition** [syscFunctionTypes.h:135](syscFunctionTypes_8h_source.xhtml#l00135)



[syscRegisterVolumeMeshMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#gab71a3bc5775e830b2dac81dd6828cb13)

SyscError syscRegisterVolumeMeshMultiZoneAccess(SyscOpaqueDataAccess opaqueDataAccess, SyscVolumeMeshMultiZoneAccess meshAccess)

Provide a function to register volume mesh multi-zone access.



[SyscOutputScalarDataAccess](group__SyscParticipantLibraryCAPI.xhtml#gabd35283796cae3d3dbc851ac66b8564f)

SyscOutputScalarData(* SyscOutputScalarDataAccess)(const char *regionName, const char *variableName)

Provide function prototype for access to output scalar data.

**Definition** [syscFunctionTypes.h:87](syscFunctionTypes_8h_source.xhtml#l00087)



[SyscPointCloudMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#gac4a0788f14f0d473372f07638e9dceaa)

SyscPointCloud(* SyscPointCloudMultiZoneAccess)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName, uint16_t zoneIndex)

Provide function prototype for access to multi-zone point cloud.

**Definition** [syscFunctionTypes.h:244](syscFunctionTypes_8h_source.xhtml#l00244)



[syscConnectParallelUseStruct](group__SyscParticipantLibraryCAPI.xhtml#gac695e9f06d272958b8fc81bff07708fb)

SyscError syscConnectParallelUseStruct(SyscParticipantInfo participantInfo, const size_t communicator)

Provide a function to establish connection to System Coupling in parallel using a C structure.



[syscGetCurrentTimeStep](group__SyscParticipantLibraryCAPI.xhtml#gace1009120d02713ffe0b625d1cadd33d)

SyscTimeStep syscGetCurrentTimeStep()

Provide a function to get current time step.



[SyscInputComplexVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#gace54794852b48d8725b930f1aed89c4d)

SyscInputComplexVectorData(* SyscInputComplexVectorDataAccess)(const char *regionName, const char *variableName)

Provide function prototype for access to input complex vector data.

**Definition** [syscFunctionTypes.h:150](syscFunctionTypes_8h_source.xhtml#l00150)



[SyscVolumeMeshAccess](group__SyscParticipantLibraryCAPI.xhtml#gad0ff77c2af045d3294b149219123a084)

SyscVolumeMesh(* SyscVolumeMeshAccess)(const char *regionName)

Provide function prototype for access to volume mesh.

**Definition** [syscFunctionTypes.h:214](syscFunctionTypes_8h_source.xhtml#l00214)



[SyscInputScalarDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gad41922f1a4f5abb891d5a913ba5fcccf)

SyscInputScalarData(* SyscInputScalarDataAccessWithPointer)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName, const char *variableName)

Provide function prototype for access to input scalar data with opaque pointer.

**Definition** [syscFunctionTypes.h:46](syscFunctionTypes_8h_source.xhtml#l00046)



[syscRegisterZoneCountAccess](group__SyscParticipantLibraryCAPI.xhtml#gad49e03082ae93fdd7f96a3b7601ca9a8)

SyscError syscRegisterZoneCountAccess(SyscOpaqueDataAccess opaqueDataAccess, SyscZoneCountAccess zoneCountAccess)

Provide a function to register zone count access.



[syscWriteSetupFile](group__SyscParticipantLibraryCAPI.xhtml#gad55adabb4ed5bdb44833c06671541921)

int syscWriteSetupFile(const SyscSetupFileInfo setupFileInfo)

Provide a function to write the setup file.



[syscRegisterOutputVectorDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#gad5c33007c0067ab6edf8a72ab422ff7d)

SyscError syscRegisterOutputVectorDataMultiZoneAccess(SyscOpaqueDataAccess opaqueDataAccess, SyscOutputVectorDataMultiZoneAccess dataAccess)

Provide a function to register output vector data multi-zone access.



[syscRegisterInputVectorDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#gad7774418be78b8b39c9b45b7fcade1d3)

SyscError syscRegisterInputVectorDataMultiZoneAccess(SyscOpaqueDataAccess opaqueDataAccess, SyscInputVectorDataMultiZoneAccess dataAccess)

Provide a function to register input vector data multi-zone access.



[SyscVolumeMeshAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gadcb6262e27485836632696e52cf80fb9)

SyscVolumeMesh(* SyscVolumeMeshAccessWithPointer)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName)

Provide function prototype for access to volume mesh with opaque pointer.

**Definition** [syscFunctionTypes.h:220](syscFunctionTypes_8h_source.xhtml#l00220)



[syscRegisterSurfaceMeshAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gadddd0903fcab2450b14f54157e283302)

SyscError syscRegisterSurfaceMeshAccessWithPointer(SyscOpaqueDataAccess opaqueDataAccess, SyscSurfaceMeshAccessWithPointer meshAccess)

Provide a function to register surface mesh access.



[syscRegisterPointCloudAccess](group__SyscParticipantLibraryCAPI.xhtml#gade30d8ccbbad0236ace57edfe55181d5)

SyscError syscRegisterPointCloudAccess(SyscPointCloudAccess pointCloudAccess)

Provide a function to register point cloud access.



[syscAddCouplingInterfaceA](group__SyscParticipantLibraryCAPI.xhtml#gadec9e44f001d4ec2b8139e096ab93ac7)

SyscError syscAddCouplingInterfaceA(const SyscCouplingInterface couplingInterface, int autoGenerateDataTransfers)

Provide a function to add a coupling interface.



[syscRegisterInputComplexVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gadfee511d3a3021907ee187716fff0944)

SyscError syscRegisterInputComplexVectorDataAccessWithPointer(SyscOpaqueDataAccess opaqueDataAccess, SyscInputComplexVectorDataAccessWithPointer dataAccess)

Provide a function to register input complex vector data access.



[SyscInputVectorDataMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#gae2e92f1b7ae911c36bf3606c60a01511)

SyscInputVectorData(* SyscInputVectorDataMultiZoneAccess)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName, const char *variableName, uint16_t zoneIndex)

Provide function prototype for access to multi-zone input vector data.

**Definition** [syscFunctionTypes.h:78](syscFunctionTypes_8h_source.xhtml#l00078)



[SyscInputVectorDataAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gae7c6372393f3ec720b8d6d1535fcf9b3)

SyscInputVectorData(* SyscInputVectorDataAccessWithPointer)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName, const char *variableName)

Provide function prototype for access to input vector data with opaque pointer.

**Definition** [syscFunctionTypes.h:70](syscFunctionTypes_8h_source.xhtml#l00070)



[SyscPointCloudAccess](group__SyscParticipantLibraryCAPI.xhtml#gae999907f608779e525e34f60d2803038)

SyscPointCloud(* SyscPointCloudAccess)(const char *regionName)

Provide function prototype for access to point cloud.

**Definition** [syscFunctionTypes.h:233](syscFunctionTypes_8h_source.xhtml#l00233)



[SyscOutputVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#gae99c8cb78199403b9e74217557be206a)

SyscOutputVectorData(* SyscOutputVectorDataAccess)(const char *regionName, const char *variableName)

Provide function prototype for access to output vector data.

**Definition** [syscFunctionTypes.h:111](syscFunctionTypes_8h_source.xhtml#l00111)



[syscDoIteration](group__SyscParticipantLibraryCAPI.xhtml#gaea2bf4afeff9dd606125e00bb6c475a0)

int syscDoIteration()

Provide a function to check whether to do a coupling iteration.



[syscRegisterPointCloudAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gaedae298744b65c453c7dac3e8dc1d68a)

SyscError syscRegisterPointCloudAccessWithPointer(SyscOpaqueDataAccess opaqueDataAccess, SyscPointCloudAccessWithPointer pointCloudAccess)

Provide a function to register point cloud access.



[syscAddOutputParameter](group__SyscParticipantLibraryCAPI.xhtml#gaf25cfa8761182ab33ee1a58171ba8aff)

SyscError syscAddOutputParameter(const SyscParameter parameter)

Provide a method to add an output parameter that could be used in a coupled analysis.



[syscRegisterInputComplexVectorDataAccess](group__SyscParticipantLibraryCAPI.xhtml#gaf281613584c91fb460de5e4557f16767)

SyscError syscRegisterInputComplexVectorDataAccess(SyscInputComplexVectorDataAccess dataAccess)

Provide a function to register input complex vector data access.



[SyscVolumeMeshMultiZoneAccess](group__SyscParticipantLibraryCAPI.xhtml#gaf381b799bec1baf9f3ab727b61458b59)

SyscVolumeMesh(* SyscVolumeMeshMultiZoneAccess)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName, uint16_t zoneIndex)

Provide function prototype for access to multi-zone volume mesh.

**Definition** [syscFunctionTypes.h:225](syscFunctionTypes_8h_source.xhtml#l00225)



[syscDoTimeStep](group__SyscParticipantLibraryCAPI.xhtml#gaf701624f0add6b5d7a5fd2d9dcf8e298)

int syscDoTimeStep()

Provide a function to check whether to do a coupling time step.



[SyscPointCloudAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gafa62fd6d86905625ae071dea4749a8df)

SyscPointCloud(* SyscPointCloudAccessWithPointer)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName)

Provide function prototype for access to point cloud with an opaque pointer.

**Definition** [syscFunctionTypes.h:239](syscFunctionTypes_8h_source.xhtml#l00239)



[syscWriteResults](group__SyscParticipantLibraryCAPI.xhtml#gafb6abc910fc014d46cb46dc86cf48c60)

SyscError syscWriteResults(const SyscResultsInfo resultsInfo)

Write results to a file.



[SyscSurfaceMeshAccessWithPointer](group__SyscParticipantLibraryCAPI.xhtml#gafbfb299099d65e3f232bb67a04d1a8e9)

SyscSurfaceMesh(* SyscSurfaceMeshAccessWithPointer)(SyscOpaqueDataAccess opaqueDataAccess, const char *regionName)

Provide function prototype for access to surface mesh with opaque pointer.

**Definition** [syscFunctionTypes.h:201](syscFunctionTypes_8h_source.xhtml#l00201)



[SyscCouplingInterface](structSyscCouplingInterface.xhtml)

Provide a struct for a coupling interface.

**Definition** [syscCouplingInterface.h:45](syscCouplingInterface_8h_source.xhtml#l00045)



[SyscError](structSyscError.xhtml)

Provide a struct for detecting errors from the interface calls.

**Definition** [syscCommonTypes.h:137](syscCommonTypes_8h_source.xhtml#l00137)



[SyscParameter](structSyscParameter.xhtml)

Provide a struct for a System Coupling parameter.

**Definition** [syscParameter.h:26](syscParameter_8h_source.xhtml#l00026)



[SyscParticipantInfo](structSyscParticipantInfo.xhtml)

Provide a structure to provide connection info to System Coupling.

**Definition** [syscCommonTypes.h:315](syscCommonTypes_8h_source.xhtml#l00315)



[SyscRegion](structSyscRegion.xhtml)

Provide a struct for a System Coupling region.

**Definition** [syscRegion.h:42](syscRegion_8h_source.xhtml#l00042)



[SyscResultsInfo](structSyscResultsInfo.xhtml)

Provide a structure for writing results files.

**Definition** [syscCommonTypes.h:276](syscCommonTypes_8h_source.xhtml#l00276)



[SyscSetupFileInfo](structSyscSetupFileInfo.xhtml)

Provide a structure for writing System Coupling setup files.

**Definition** [syscCommonTypes.h:256](syscCommonTypes_8h_source.xhtml#l00256)



[SyscSetupInfo](structSyscSetupInfo.xhtml)

Provide a structure for System Coupling setup information.

**Definition** [syscCommonTypes.h:172](syscCommonTypes_8h_source.xhtml#l00172)



[SyscSolutionControl](structSyscSolutionControl.xhtml)

Provide a structure containing solution control.

**Definition** [syscCommonTypes.h:131](syscCommonTypes_8h_source.xhtml#l00131)



[SyscSurfaceMesh](structSyscSurfaceMesh.xhtml)

Provide a surface mesh access struct.

**Definition** [syscSurfaceMesh.h:31](syscSurfaceMesh_8h_source.xhtml#l00031)



[SyscTimeStep](structSyscTimeStep.xhtml)

Provide a struct for time step.

**Definition** [syscCommonTypes.h:124](syscCommonTypes_8h_source.xhtml#l00124)