Eliminating inherited overlong MACRO
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by ExpatEgghead
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Published on 2010-05-26T06:29:32Z
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2010/05/26
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I have inherited a very long set of macros from some C algorithm code.They basically call free on a number of structures as the function exits either abnormally or normally. I would like to replace these with something more debuggable and readable. A snippet is shown below
#define FREE_ALL_VECS {FREE_VEC_COND(kernel);FREE_VEC_COND(cirradCS); FREE_VEC_COND(pixAccum).....
#define FREE_ALL_2D_MATS {FREE_2D_MAT_COND(circenCS); FREE_2D_MAT_COND(cirradCS_2); }
#define FREE_ALL_IMAGES {immFreeImg(&imgC); immFreeImg(&smal.....
#define COND_FREE_ALLOC_VARS {FREE_ALL_VECS FREE_ALL_2D_MATS FREE_ALL_IMAGES}
What approach would be best? Should I just leave well alone if it works? This macro set is called twelve times in one function. I'm on Linux with gcc.
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