| 47 | void* OPS_TimeSeriesIntegrator(); |
| 48 | |
| 49 | void* OPS_UniformExcitationPattern() |
| 50 | { |
| 51 | if (OPS_GetNumRemainingInputArgs() < 2) { |
| 52 | opserr << "WARNING insufficient args : pattern UniformExcitation tag dir\n"; |
| 53 | return 0; |
| 54 | } |
| 55 | |
| 56 | int patternID; |
| 57 | int numdata = 1; |
| 58 | if (OPS_GetIntInput(&numdata, &patternID) < 0) { |
| 59 | opserr << "WARNING invalid patternID\n"; |
| 60 | return 0; |
| 61 | } |
| 62 | |
| 63 | int dir; |
| 64 | if (OPS_GetIntInput(&numdata, &dir) < 0) { |
| 65 | opserr << "WARNING invalid dir \n"; |
| 66 | return 0; |
| 67 | } |
| 68 | |
| 69 | dir--; // subtract 1 for c indexing |
| 70 | |
| 71 | TimeSeries *accelSeries = 0; |
| 72 | TimeSeries *velSeries = 0; |
| 73 | TimeSeries *dispSeries = 0; |
| 74 | TimeSeriesIntegrator *seriesIntegrator = 0; |
| 75 | double dt = 0.01; |
| 76 | double vel0 = 0.0; |
| 77 | double fact = 1.0; |
| 78 | |
| 79 | bool doneSeries = false; |
| 80 | while (OPS_GetNumRemainingInputArgs()>1 && doneSeries == false) { |
| 81 | |
| 82 | const char* flag = OPS_GetString(); |
| 83 | |
| 84 | if ((strcmp(flag,"-vel0") == 0) || (strcmp(flag,"-initialVel") == 0)) { |
| 85 | |
| 86 | if (OPS_GetDoubleInput(&numdata, &vel0) < 0) { |
| 87 | opserr << "WARNING invalid vel0: pattern type UniformExcitation\n"; |
| 88 | return 0; |
| 89 | } |
| 90 | } |
| 91 | |
| 92 | else if ((strcmp(flag,"-fact") == 0) || (strcmp(flag,"-factor") == 0)) { |
| 93 | |
| 94 | if (OPS_GetDoubleInput(&numdata, &fact) < 0) { |
| 95 | opserr << "WARNING invalid fact: pattern type UniformExcitation\n"; |
| 96 | return 0; |
| 97 | } |
| 98 | } |
| 99 | |
| 100 | |
| 101 | else if ((strcmp(flag,"-accel") == 0) || (strcmp(flag,"-acceleration") == 0)) { |
| 102 | |
| 103 | int tsTag; |
| 104 | if (OPS_GetIntInput(&numdata, &tsTag) < 0) { |
| 105 | opserr << "WARNING invalid accel series tag\n"; |
| 106 | return 0; |
no test coverage detected