How to get command line parameters in c++?

I’m using UE 4.10. I need to parse command line parameters in c++ when the program start.

Where can I get the argc, argv? Where should I put the c++ code for parsing command line parameters?

Thanks really.

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I’ll answer it myself, if any one need to know:

FCommandLine::Get();

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Thank you very much, it helps

If anyone wants to know how to parse arguments :

FString ParameterValue;
if (FParse::Value(FCommandLine::Get(), TEXT("ParameterName"), ParameterValue)) 
{
    // The parameter "ParameterName" has been set and ParameterValue contains its value
}
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