Getting around the need for a vararg #define just to automatically use FILE and LINE in a TRACE macro

Paul Mclachlan

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9 Jan 20031 min read

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Ever wrote #define TRACE, #define TRACE1, #define TRACE2, etc., just so you could use the __FILE__ macro and printf style formatting in a macro at the same time?

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Paul Mclachlan

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Getting around the need for a vararg #define just to automatically use __FILE__ and __LINE__ in a TRACE macro

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Getting around the need for a vararg #define just to automatically use FILE and LINE in a TRACE macro