[PWGCF] Kaon isospin fluctuation particle identification updated

[rahulverma012]

added new momentum dependent particle Identification cuts

[rahulverma012]

Dear @victor-gonzalez,
I have updated the particle Identification functions in the task. Please review the PR

Best Regards,
Rahul Verma

[rahulverma012]

Dear @victor-gonzalez
Regarding one of your comments on use of defining BITSET instead of std::bitset in one of previous PRs. When I checked std::bitset, I had seen its use in printing a number in binary format. Also other contributors have used similar macroname to set bit of a particular variable, there they have directly used the name bitset ( #define bitset() ) that's why i put the comment not to use same name as std::bitset. Also One needs to define variable using of type std::bitset to use .set(iBit) to set the ithBit. I defined the macro to follow same procedure as others.

best Regards,
Rahul Verma

[victor-gonzalez]

Dear @victor-gonzalez Regarding one of your comments on use of defining BITSET instead of std::bitset in one of previous PRs. When I checked std::bitset, I had seen its use in printing a number in binary format. Also other contributors have used similar macroname to set bit of a particular variable, there they have directly used the name bitset ( #define bitset() ) that's why i put the comment not to use same name as std::bitset. Also One needs to define variable using of type std::bitset to use .set(iBit) to set the ithBit. I defined the macro to follow same procedure as others.

best Regards, Rahul Verma

Well, I guess people write documentation for others to read it
https://cplusplus.com/reference/bitset/bitset/

[rahulverma012]

Dear @victor-gonzalez
check "build/O2Physics/o2/macOS-arm" failed, but the reason of failure is not coming from my task. It is coming from error in some other files. Can you suggest what to do now?
Best Regards,
Rahul