P99_BIGFUNC P99_BIGOP P99_FOR P99_NAME P99_REPEAT P99_REVS P99_SEA P99_SEM P99_SEP P99_SEQ P99_SER P99_UNROLL

P99_REPEAT #define P99_REPEAT (   MACRO,   N  )    P99_FOR(MACRO, N, P00_SEQ, P00_REPEAT, P99_DUPL(N,)) Apply the macro MACRO N times. The macro is called with the numbers 0, ..., N-1 and the N results are separated by a comma. In the following example we define an adhoc macro that initializes an array element with a certain structure type. The array P is an array of 10 pairs, each containing their index in the index field and a different pointer in their aPos field. typedef struct pair pair; struct pair { size_t index; double* aPos; }; #define ASIZE 10 double A[] = { P99_DUPL(ASIZE, 1.7) }; #define INIT_PAIR(I) [I] = { \ .index = I, \ .aPos = &A[I], \ } pair P[] = { P99_REPEAT(INIT_PAIR, ASIZE) }; See also P99_UNROLL for a macro that separates the parts by ; P99_SEQ for a similar macro that applies MACRO to a list of items P99_FOR for a more Generic type expressions and Flexible array members utility Remarks argument 0 should correspond to a macro name argument 1 must expand to a decimal number Definition at line 189 of file p99_for.h.