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Referring to Convert to absolute value in Objective-C I'm wondering if there are functions for NS typedefed types. Or is abs(NSInteger) okay? Is it architecture-safe?
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If you're using C++ or Objective-C++, you can bring in the <cmath> header and use std::abs() , which is templated for all the standard integer and floating-point types. Or you could use the ABS macro, which works on any number type.
The Anti-Lock braking system has two key functions. Foremost, is to stop the wheels from locking up when immediate brakes are applied and secondly to prevent the car from skidding on slippery roads. Furthermore, Swift's ABS has been accompanied by electronic brake force distribution system and brake assist.
Use ABS() macro, which is defined in NSObjCRuntime.h, it is architecture-safe.
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