| 43 | static int nextTag = 0; |
| 44 | |
| 45 | int OPS_HomogeneousBC() |
| 46 | { |
| 47 | Domain* theDomain = OPS_GetDomain(); |
| 48 | if(theDomain == 0) { |
| 49 | opserr<<"WARNING: domain is not defined\n"; |
| 50 | return -1; |
| 51 | } |
| 52 | if(OPS_GetNumRemainingInputArgs() < 1) { |
| 53 | opserr<<"insufficient number of args\n"; |
| 54 | return -1; |
| 55 | } |
| 56 | |
| 57 | // get tag and constr values |
| 58 | int num = OPS_GetNumRemainingInputArgs(); |
| 59 | ID vals(num); |
| 60 | if(OPS_GetIntInput(&num, &vals(0)) < 0) { |
| 61 | opserr << "WARNING invalid int values\n"; |
| 62 | return -1; |
| 63 | } |
| 64 | |
| 65 | // get node |
| 66 | Node* theNode = theDomain->getNode(vals(0)); |
| 67 | if(theNode == 0) { |
| 68 | opserr<<"ERROR node "<<vals(0)<<" is not defined\n"; |
| 69 | return -1; |
| 70 | } |
| 71 | int ndf = theNode->getNumberDOF(); |
| 72 | |
| 73 | // create homogeneous constraints |
| 74 | if(vals.Size()-1 < ndf) { |
| 75 | opserr<<"WARNING: invalid # of constraint values\n"; |
| 76 | return -1; |
| 77 | } |
| 78 | for(int i=0; i<ndf; i++) { |
| 79 | if(vals(i+1) == 0) continue; |
| 80 | SP_Constraint* theSP = new SP_Constraint(vals(0), i, 0.0, true); |
| 81 | if(theSP == 0) { |
| 82 | opserr<<"WARNING: failed to create SP\n"; |
| 83 | return -1; |
| 84 | } |
| 85 | if(theDomain->addSP_Constraint(theSP) == false) { |
| 86 | opserr<<"WARNING: failed to add SP to domain\n"; |
| 87 | delete theSP; |
| 88 | return -1; |
| 89 | } |
| 90 | } |
| 91 | |
| 92 | return 0; |
| 93 | } |
| 94 | |
| 95 | int OPS_HomogeneousBC_X() |
| 96 | { |
nothing calls this directly
no test coverage detected