[Ukxang]

Recently, I am learning UDF. but, I saw the "r-> n_reactants " .
here, I dont know "->" & "n_reactants which not defined as variable"

help me T.T

Thank you to read my question.

[fox000002]

Originally Posted by Ukxang

Recently, I am learning UDF. but, I saw the "r-> n_reactants " .
here, I dont know "->" & "n_reactants which not defined as variable"

help me T.T

Thank you to read my question.

You should learn a little knowledge in c.

r is a struct type pointer.

[Ukxang]

First, Thank you for your reply.
By your favor, I get solved the "struct".
But, I wonder "n-reactant". it's not declared.

[gearboy]

Originally Posted by Ukxang

Recently, I am learning UDF. but, I saw the "r-> n_reactants " .
here, I dont know "->" & "n_reactants which not defined as variable"

help me T.T

Thank you to read my question.

That means total count of reactions in a "Reaction" structure.

[onlylno]

Originally Posted by gearboy

That means total count of reactions in a "Reaction" structure.

Hey I am from Wuhan. Can I ask you a few UDF questions?