CODEWITHSUNDEEP
objective-ciosllvmxcode4.3llvm-clang
Andrew Lauer Barinov
Andrew Lauer Barinov

Reputation: 5754

Multiplying preprocessor constants in Objective - C

Suppose I have the following preprocessor definition

#define MYNUMBER 10f;

I would then like to use it in my code as follows:

float someResult = MYNUMBER * 3;

When I do this, Xcode thinks that I am trying to use * as a unary pointer mark instead of multiplication sign, and causes an error. What is the correct method of defining such a constant and using it in a multiplicative expression?

Upvotes: 0

Views: 228

Answers (1)

Jesse Rusak
Jesse Rusak

Reputation: 57168

You shouldn't have a semicolon after your #define. It things MYNUMBER is "10f;".

Upvotes: 8

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