Function OPS_getFixedNodes

SRC/interpreter/OpenSeesOutputCommands.cpp:1676–1702

}

int OPS_getFixedNodes()
{
    Domain* theDomain = OPS_GetDomain();
    if (theDomain == 0) return -1;

    SP_ConstraintIter &spIter = theDomain->getDomainAndLoadPatternSPs();
    SP_Constraint *theSP;

	std::vector <int> data;

    while ((theSP = spIter()) != 0) {
        data.push_back(theSP->getNodeTag());
    }

	// sort and make it unique
	sort( data.begin(), data.end() );
	data.erase( unique( data.begin(), data.end() ), data.end() );

	int size = data.size();

	if (OPS_SetIntOutput(&size, data.data(), false) < 0) {
	  opserr << "WARNING failed to set output\n";
	  return -1;
	}

    return 0;
}

int OPS_getFixedDOFs()
{