Strings - a fundamental component of floating point math

namespace uiVehicleComp

{

      //Convert double, float to a string with given number of decimals.

      template  T>

      eastl::string toStrDec(T const& val, const int decimals)

      {

            MallocScope ms;

            std::ostringstream ostr;

            ostr << std::fixed << std::setprecision(decimals) << val;

            return ostr.str().c_str();

      }

}

void UIVehicleComp::updateVehicleYawRotations(const GameInfo& gameInfo)

{

      using namespace uiVehicleComp;

      if (gameInfo.vehicle && gameInfo.hudData && gameInfo.hudData->getUseWeaponOrientations())

      {

            eastl::string currentYaw = toStrDec(gameInfo.vehicleYawAngle, 1);

            if(0 != currentYaw.compare(m_yawAngle))

            {

                  IUISystem::getInstance()->setData(UI_UIVEHICLECOMP_YAWANGLE, (double)atof(currentYaw.c_str()));

                  m_yawAngle = currentYaw;

            }

      }

}