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EdmiError edmiRemoteGetStepIdOfInstance(SdaiServerContext serverContextId,
SdaiAppInstance currInst,
SdaiInteger *stepId,
SdaiInvocationId *edmiInvocationId);
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The function edmiRemoteReadStepFile may optionally create a STEP identifier model. The purpose of such a model is to preserve the correlation between the ISO10303-21 STEP file instance identifiers, stepIds, and their corresponding instanceIds in the EDMdatabase
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.
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If an edmModel was initially populated from a STEP file, and a STEP
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identifier model was created, this function will return the stepId in the ISO10303-21 STEP file that corresponds to an instanceId in the EDMdatabase
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Arguments
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| Type | Name | Comment |
| SdaiServerContext | serverContextId | Context identification, from edmiDefineServerContext |
| SdaiAppInstance | currInst | The numeric instanceId that uniquely identifies the instance in the remote _EDMdatabase{_}.remote EDMdatabase |
| SdaiInteger | stepId | A variable that will receive the numeric stepId that corresponds to the instanceId specified by the <currinst> argument. |
| SdaiInvocationId | edmiInvocationId | Currently not used. |
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Return Value
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Options
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Example
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EdmiError rstat, error; SdaiInteger nWrn, nErr, stepId; SdaiInstance instId; SdaiServerContext myContext; SdaiModel modelId, stepModelId; /* Create Server Context */ rstat = edmiDefineServerContext("MyContext", |
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"Johnny", "Supervisor", "cf37ftr", |
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"TCP", "9090", "MyServerHost", |
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NULL, NULL, NULL, NULL, NULL, &myContext); |
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/* Read the population into the remote database */ |
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rstat = edmiRemoteReadStepFile(myContext, |
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"OurRemoteRepository", "OurRemoteModel", |
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NULL, NULL, "c:/data/population.stp", |
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NULL, "OurExpressSchema", NULL, |
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DELETING_EXISTING_MODEL | KEEP_STEP_IDENTIFIERS, |
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&nWrn, &nErr, &error, NULL); |
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/* Get the modelId of the data model */ |
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rstat = edmiRemoteGetModelBN(myContext, "OurRemoteRepository", |
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"OurRemoteModel", &modelId, NULL); |
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printf("Created model %s with modelId %d", |
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"OurRemoteModel", modelId); |
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/* Get the modelId of the step identifyer model */ |
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rstat = edmiRemoteGetModelBN(myContext, "OurRemoteRepository", |
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"OurRemoteModel_EDM_STEPID_", |
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&stepModelId, NULL); |
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printf("Created stepId model %s with modelId %d", |
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"OurRemoteModel_EDM_STEPID_", stepModelId); |
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/* Get the instanceId that corresponds to |
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the ISO10303-21 StepIdentifyer #1. */ |
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rstat = edmiRemoteGetInstanceOfStepId(myContext, |
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modelId, 1, &instId, NULL); |
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/* Get the ISO10303-21 StepIdentifyer that |
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corresponds to the instance Id. |
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That, of course, will be 1 */ |
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rstat = edmiRemoteGetStepIdOfInstance(myContext, |
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instId, &stepId, NULL); |
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/* Delete instance with stepId #1 */ |
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rstat = edmiRemoteDeleteInstance(myContext, instId, 0, NULL); |
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/* Write the modified population |
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back on a step physical file. |
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The step identifyers in |
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this file will equal to those in the input file, except that the stepId #1 will be gone. */ rstat = edmiRemoteWriteStepFile(myContext, "OurRemoteRepository", "OurRemoteModel", NULL, NULL, "c:/data/new_population.stp", |
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NULL, NULL, KEEP_STEP_IDENTIFIERS, 6, |
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&nWrn, &nErr, &error, NULL); |
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. . . |
See also
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