Following C Core Guidelines in Processing Module

1. biquadratic.cpp

Some of the C++ core guidelines that are followed in biquadratic.cpp are :

• The use of std::vector instead of raw pointers helps. Resource.1
• All member variables (a0, a1, a2, b1, b2) are initialized in the constructor to prevent undefined behavior. Philosophy.2
• The functions like filter, setSamplingRate, and setBandWidth are clearly defined. Function.1

Clang-Tidy Test -

2. butterworthBandNoch.cpp

C++ core guidelines that are followed in butterworthBandNoch.cpp are :

• hriPhysio::Processing::pi should ideally be declared as constexpr so you can’t change the value by mistake. Expressions and statements.25

Clang-Tidy Test(Before) -

Clang-Tidy Test(After) -