AMPL API C++: Wrong output for getData() command

[Milan Jain]

I have a variable SPOT_Status and I want to get first row of this variable. Therefore, I executed following command:

              -> ampl::DataFrame dfSPOTStatusNew = ampl.getData("{j in 1..2} SPOT_Status[1,j]");

However, when I do -> std::cout << dfSPOTStatusNew.toString(), it throws random output. Snapshot of the output is attached with the file. Please help.

Thanks

Milan Jain

[Victor Zverovich]

Thanks for the bug report. This will be fixed in the next corrective release of the API. As a workaround you can get the full data frame and filter it using the C++ code.

HTH,

Victor

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