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PR2 / pr2_controllers

The controllers that run in realtime on the PR2 and supporting packages.
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std namespace prefix is added to isnan calls #369

Closed muratsevim closed 6 years ago

muratsevim commented 11 years ago

Without the prefix clang refuses to compile:

error: use of undeclared identifier 'isnan'; did you mean 'std::isnan'?
      if (isnan(fake_as[LEFT_MOTOR]->state_.position_) ||
          ^~~~~
          std::isnan