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diagInterpretAs

Valid for: CANoe DE

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Function Syntax

long diagInterpretAs(diagResponse response, char primitiveQualifier[]);

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Method Syntax

Method Syntax 
diagResponse::InterpretAs(char primitiveQualifier[]);

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Description

Treats the data of the response object as the specified primitive. This will cause a reinterpretation of the data, but the data will not be changed. Note: The specified primitive must be defined for the service the response currently refers to! Please refer to diagnostic descriptions with overloaded responses for details.

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Parameters

  • response: Diagnostics object
  • primitiveQualifier: Qualifier of the service primitive that should be used for reinterpretation.

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Return Values

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Example

This function determines the actual response primitive by trying to set the interpretation of the argument to the defined variations. 0 is returned if interpretation is possible. 
long FindCorrectInterpretation( diagResponse * response)
{
    if( !response.InterpretAs( "ServiPR"))
        return 0; // no error -> interpretation OK
    if( !response.InterpretAs( "ServiEcu1PR"))
        return 0; // no error -> interpretation OK
    if( !response.InterpretAs( "ServiDefauD"))
        return 0; // no error -> interpretation OK
    // None of the known primitives matches, so return failure
    return -1; // not found
}