/** Run another GTP command and compare its response against an integer value.
Arguments: int command [arg...] <br>
Returns: -1 if response is smaller than int; 0 if it is equal; 1 if it is
greater
*/
void SgGtpCommands::CmdCompareInt(GtpCommand& cmd)
{
int value = cmd.IntArg(0);
string response = m_engine.ExecuteCommand(cmd.RemainingLine(0));
istringstream in(response);
int responseValue;
in >> responseValue;
if (! in)
throw GtpFailure() << "response '" << response
<< "' is not an integer";
if (responseValue == value)
cmd << "0";
else if (responseValue < value)
cmd << "-1";
else
cmd << "1";
}
/** Set and store random seed.
Arguments: seed <br>
See SgRandom::SetSeed(int) for the special meaning of zero and negative
values.
*/
void SgGtpCommands::CmdSetRandomSeed(GtpCommand& cmd)
{
cmd.CheckNuArg(1);
SgRandom::SetSeed(cmd.IntArg(0));
}