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EdmiError edmiGetModelOpenMode(SdaiModel model,
SdaiAccessMode *mode);
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Returns the current open mode, i.e. the current access rights to the specified model.
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Arguments
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| Type | Name | Comment | |
| SdaiModel | model | A numeric modelID that uniquely identifies the model of interest in the EDMdatabase. | The modelID is returned from the functions: sdaiCreateModel , sdaiCreateModelBN , sdaiOpenModelBN , edmiGetModel , edmiGetModelBN , sdaiGetInstanceModel |
| SdaiAccessMode | mode | Address of the variable that will receive the current open mode of the specified model. |
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The possible returned values are:
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Return Value
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Options
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Example
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SdaiModel model; SdaiAccessMode mode; EdmiError rstat; . . . if (rstat = edmiGetModelOpenMode(model, &mode)) { /* Error in operation */ printf("\nError: %s in edmiGetModelOpenMode\n", |
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edmiGetErrorText(rstat)); |
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goto error; |
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} switch (mode) { |
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case sdaiRO: |
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. . . /* READ ONLY access */ |
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break; |
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case sdaiRW: |
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. . . /* READ and WRITE access */ |
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break; |
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case sdaiNOACCESS: |
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. . . /* No access, i.e., model is closed */ |
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break; |
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default: |
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/* unknown value */ |
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}
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See also
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