Preprocessor arithmetic operations

Preprocessor macros that perform simple arithmetic on decimal arguments. More...

Collaboration diagram for Preprocessor arithmetic operations:

Defines
#define	P99_ADD(_0, _1)
	add two decimal numbers
#define	P99_CDIM(NAME,...)   P00_CDIM(P99_NARG(__VA_ARGS__), NAME, __VA_ARGS__)
	Compute an absolute index in a multidimensional array in the same way as C.
#define	P99_DIV(A, B)   P99_CHS(A, P99_FOR(B, 32, P00_SEQ, P00_IDI, P00_ALL_ONES()))
	Generate the quotient of non-negative decimal numbers A and B at preprocessing time.
#define	P99_EVAL(EDEC)   P99_PASTE2(P00_dec_eval_, EDEC)
	evaluate the result of one of the arithmetic preprocessor
#define	P99_MINUS(_0, _1)   P00_MINUS(_0, _1, P99_IS_EQ(_0, _1), P99_IS_EQ_0(_0), P99_IS_EQ_0(_1))
	substract two decimal numbers
#define	P99_MOD(A, B)   P00_MOD(A, P99_DUPL(32, P99_SELS(B, P00_ASCENDING())))
	Generate the modulus of non-negative decimal numbers A and B at preprocessing time.
#define	P99_MUL(A, B)   P99_PASTE3(P00_MUL_, P99_IS_EQ_0(A), P99_IS_EQ_0(B))(A, B)
	Generate the product of non-negative decimal numbers A and B at preprocessing time.
#define	P99_PRED(N)   P00_PRED(N)
	Macro that expands to the predecessor of decimal constant N.

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Detailed Description

Preprocessor macros that perform simple arithmetic on decimal arguments.

These are only implemented for small numbers, currently the limit is somewhere around P99_MAX_NUMBER