大家好，今天要讲的还是我们的枚举应用实战系列。
下面是今天要介绍的枚举：
（1）第一个枚举为swsMaterialErrorWarning_e，这个API的含义为材料错误，下面是官方的具体枚举值：
| Member | Description |
|---|---|
| swsMaterialErrorWarningCreepWithForceControl | 24 = Creep option for material works only with force control method; error |
| swsMaterialErrorWarningDefineCurveForEx | 10 = Define curve for EX; error |
| swsMaterialErrorWarningDefinePointForStressStrainCurve | 16 = Define point (0,0) for this stress-strain curve; error |
| swsMaterialErrorWarningDefineProperty | 6 = Define at least one property; error |
| swsMaterialErrorWarningDefineStressStrainCurve | 15 = Define stress-strain curve for material; error |
| swsMaterialErrorWarningDensityNotDefined | 13 = Material density not defined; error |
| swsMaterialErrorWarningEXNotDefined | 8 = EX (modulus of elasticity) not defined; error |
| swsMaterialErrorWarningEXValue | 9 =EX should be > 0; error |
| swsMaterialErrorWarningFatigueSNCurvesCycles | 3 = Cycle values of fatigue S-N curves should be monotonically increasing; error |
| swsMaterialErrorWarningInvalidLinearElasticAnisotropicMaterialModel | 1 = The linear elastic anisotropic material model is invalid for this study; error |
| swsMaterialErrorWarningInvalidMaterialModel | 2 = Invalid material model for this study; error |
| swsMaterialErrorWarningMaterialPropertyValue | 7 = Material property value should be > 0; error |
| swsMaterialErrorWarningMaterialTemperatureCurveForNitinol | 11 = Material temperature curve is not allowed for Nitinol; error |
| swsMaterialErrorWarningMaterialTemperatureDependencyIgnored | 30 = Material temperature dependency is ignored for drop test analysis; warning |
| swsMaterialErrorWarningNUXYNotDefined | 32 = Poisson's Ratio (NUXY) is not defined; program will use a default value of 0.0; warning |
| swsMaterialErrorWarningNUXYValue | 12 = NUXY (Poissons Ratio) should be < 0.5; error |
| swsMaterialErrorWarningOnlyBilinearPlasticityForDropTestStudies | 31 = Only bilinear plasticity is supported for drop test studies; stress-strain curves are ignored; warning |
| swsMaterialErrorWarningrKXNotDefined | 14 = KX (thermal conductivity) not defined; error |
| swsMaterialErrorWarningSIGC_F2LessThanSIGC_S2 | 23 = Property SIGC_F2 should be less than SIGC_S2; error |
| swsMaterialErrorWarningSIGC_S1LessThanSIGC_F1 | 21 = Property SIGC_S1 should be less than SIGC_F1; error |
| swsMaterialErrorWarningSIGC_S2LessThanSIGC_F1 | 22 = Property SIGC_S2 should be less than SIGC_F1; error |
| swsMaterialErrorWarningSIGT_F2LessThanSIGT_S2 | 20 = Property SIGT_F2 should be less than SIGT_S2; error |
| swsMaterialErrorWarningSIGT_S1_F1_S2_F2Values | 17 = Properties SIGT_S1, SIGT_F1, SIGT_S2 and SIGT_F2 should be > 0; error |
| swsMaterialErrorWarningSIGT_S1LessThanSIGT_F1 | 18 = Property SIGT_S1 should be less than SIGT_F1; error |
| swsMaterialErrorWarningSIGT_S2LessThanSIGT_F1 | 19 = Property SIGT_S2 should be less than SIGT_F1; error |
| swsMaterialErrorWarningSuccessful | 0 = Successful |
| swsMaterialErrorWarningTooManyPointsSNCurve | 5 = S-N curves should not have more than 200 data points; error |
| swsMaterialErrorWarningUniqueStressRatioForEachSNCurve | 4 = Stress ratio should be unique for each S-N curve; error |
（2）第二个为swsNonLinearStudyOptionsError_e，这个枚举的含义为非线性学习选项错误，下面是官方具体的枚举值：
| Member | Description |
|---|---|
| swsNonLinearStudyInvalidArcLengthMaximumDisplacementValue | 17 = Invalid arc-length displacement value |
| swsNonLinearStudyInvalidArcLengthMaximumLoadValue | 18 = Invalid arc-length load value |
| swsNonLinearStudyInvalidArcLengthMultiplierValue | 16 = Value for maximum displacement (for translation DOF) is either <0.1 or >1 |
| swsNonLinearStudyInvalidArcLengthStepsValue | 19 = Invalid arc-length steps value |
| swsNonLinearStudyInvalidDisplaceComponentUnitValue | 15 = Unit value for displacement component unit is <0 or >4 |
| swsNonLinearStudyInvalidDisplaceComponentValue | 14 = Displacement component value is <0 or >5 |
| swsNonLinearStudyInvalidSingularityEliminationfactorValue | 20 = Invalid singularity elimination factor value |
| swsNonLinearStudyOptionsErrorAutoSteppingParameters | 2 = All auto-stepping parameters should be less than end time |
| swsNonLinearStudyOptionsErrorEmptyDispatch | 12 = Empty Dispatch parameter |
| swsNonLinearStudyOptionsErrorSelectArcLengthControlType | 7 = Select the arc-length control type |
| swsNonLinearStudyOptionsErrorSelectDirectSolver | 9 = Select direct solver |
| swsNonLinearStudyOptionsErrorSelectDisplacementControlType | 6 = Select the displacement control type |
| swsNonLinearStudyOptionsErrorSelectForceControl | 10 = Select force control type |
| swsNonLinearStudyOptionsErrorSelectTimeCurve | 8 = Select a time curve |
| swsNonLinearStudyOptionsErrorSelectVerticesOrDatumPoint | 5 = Select a vertex or datum point |
| swsNonLinearStudyOptionsErrorSolutionSteps | 4 = Nonlinear analysis can have up to 15,000 solution steps |
| swsNonLinearStudyOptionsErrorStartEndStepsAndIncrement | 1 = Start time step, end time step, and increment should all be > 0 |
| swsNonLinearStudyOptionsErrorStartTimeLessThanEndTime | 3 = Start time should be < end time |
| swsNonLinearStudyOptionsErrorSuccessful | 0 = Successful |
| swsNonLinearStudyOptionsErrorWrongArcLengthUnit | 11 = Incorrect unit input; must be between 0 and 4 |
| swsNonLinearStudyTimeCurveErrorInvalidStudyType | 13 = Invalid study type |
（3）第三个为swsPinConnectorEndEditError_e，这个枚举的含义为引脚连接器编辑错误，下面是官方的具体枚举值：
| Member | Description |
|---|---|
| swsPinConnectorEndEditErrorBodyExcludedFromAnalysis | 23 = Selected entity is on a body excluded from analysis |
| swsPinConnectorEndEditErrorEntityAlreadyAdded | 2 = Entity already added |
| swsPinConnectorEndEditErrorHasBeamBody | 11 = Connector has a beam body |
| swsPinConnectorEndEditErrorHasMassElement | 12 = Connection has a mass element |
| swsPinConnectorEndEditErrorIncludeStrengthData | 25 = Select to include strength data |
| swsPinConnectorEndEditErrorIndexTooBig | 10 = Specified index > number of entities |
| swsPinConnectorEndEditErrorInvalidConnectionType | 27 |
| swsPinConnectorEndEditErrorInvalidForAnalysis | 26 |
| swsPinConnectorEndEditErrorNoEntityAtIndex | 1 = No entity at specified index |
| swsPinConnectorEndEditErrorNullEntity | 24 = Entity is null |
| swsPinConnectorEndEditErrorPinBoltStrength | 20 = Specify a positive value for the pin or bolt yield |
| swsPinConnectorEndEditErrorPinMass | 17 = Specify a positive value for the pin mass |
| swsPinConnectorEndEditErrorRadiiNotEqual | 7 = Radii of cylindrical faces of components are not equal |
| swsPinConnectorEndEditErrorSafetyFactor | 21 = Specify a positive value for safety factor |
| swsPinConnectorEndEditErrorSelectAssemblyDocument | 8 = Select assembly document |
| swsPinConnectorEndEditErrorSelectCircularEdge | 22 = Select a circular edge |
| swsPinConnectorEndEditErrorSelectCircularEdges | 13 = Select circular edges on shells |
| swsPinConnectorEndEditErrorSelectConcentricCylindricalFacesConnection | 9 = Select two concentric cylindrical faces from two bodies for pin connector |
| swsPinConnectorEndEditErrorSelectConcentricCylindricalFacesConnector | 6 = Select two concentric cylindrical faces from two bodies for pin connector |
| swsPinConnectorEndEditErrorSelectDifferentBody | 14 = Select a different body for either entity |
| swsPinConnectorEndEditErrorSelectEntity | 3 = Select an entity |
| swsPinConnectorEndEditErrorSelectFace | 4 = Select a face |
| swsPinConnectorEndEditErrorSelectFaceCylindricalSurface | 5 = Select a face with cylindrical surface |
| swsPinConnectorEndEditErrorSelectFacesFromSameHole | 15 = Select the faces that belong to the same hole for the source |
| swsPinConnectorEndEditErrorSpecifyPositiveValue | 16 = Specify a positive value |
| swsPinConnectorEndEditErrorSuccessful | 0 = Successful |
| swsPinConnectorEndEditErrorTensileStressArea | 18 = Specify a positive value for tensile stress area |
| swsPinConnectorEndEditErrorTesileStressAreaLarge | 19 = Tensile stress area is too large |
本篇文章要介绍的就是这么多，我们下篇文章再见。