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[SVN r12585]
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Vesa Karvonen
2002-01-30 17:54:36 +00:00
parent ae7ca5e40d
commit 460db18e02
1 changed files with 22 additions and 9 deletions
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31
include/boost/preprocessor/list/for_each_product.hpp
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@ -21,7 +21,20 @@
#include <boost/preprocessor/list/adt.hpp>
#include <boost/preprocessor/for.hpp>
/** THIS PRIMITIVE IS NOT DOCUMENTED YET - DO NOT USE! */
/** THIS IS NOT YET FULLY DOCUMENTED - DO NOT USE!
Repeats F(R,P,X) for each element X of the cartesian product of the lists LL.
This macro is useful for generating code to avoid combinatorial explosion.
<B>LL</B> is a list of lists.
<B>X</B> is an element of the cartesian product of the lists LL.
<H3>Examples</H3>
- <a href="../../example/is_integral.cpp">is_integral.cpp</a>
- <a href="../../example/array_arithmetic.c">array_arithmetic.c</a>
*/
#define BOOST_PP_LIST_FOR_EACH_PRODUCT(F,P,LL) BOOST_PP_LIST_FOR_EACH_PRODUCT_R(0,F,P,LL)
#ifndef DOXYGEN_SHOULD_SKIP_THIS
@ -43,13 +56,13 @@
# define BOOST_PP_LIST_FOR_EACH_PRODUCT_I_C(P,I) BOOST_PP_IF(BOOST_PP_TUPLE3_ELEM2 BOOST_PP_TUPLE5_ELEM1 P,BOOST_PP_LIST_FOR_EACH_PRODUCT_I##I##_C,BOOST_PP_LIST_FOR_EACH_PRODUCT_I)
# define BOOST_PP_LIST_FOR_EACH_PRODUCT_I_H(P) (BOOST_PP_TUPLE3_ELEM0 BOOST_PP_TUPLE5_ELEM1 P,BOOST_PP_TUPLE3_ELEM1 BOOST_PP_TUPLE5_ELEM1 P,(BOOST_PP_TUPLE3_ELEM0 BOOST_PP_TUPLE5_ELEM0 P,BOOST_PP_TUPLE5_ELEM2 P,1),BOOST_PP_TUPLE5_ELEM3 P,BOOST_PP_TUPLE5_ELEM4 P)
#endif
# define BOOST_PP_LIST_FOR_EACH_PRODUCT_I0_C(R,P) BOOST_PP_FOR##R(BOOST_PP_LIST_FOR_EACH_PRODUCT_I_H(P),BOOST_PP_LIST_FOR_EACH_PRODUCT_C,BOOST_PP_LIST_FOR_EACH_PRODUCT_F,BOOST_PP_LIST_FOR_EACH_PRODUCT_I1)
# define BOOST_PP_LIST_FOR_EACH_PRODUCT_I0(R,P) BOOST_PP_LIST_FOR_EACH_PRODUCT_I_C(P,0)(R,P)
# define BOOST_PP_LIST_FOR_EACH_PRODUCT_I1_C(R,P) BOOST_PP_FOR##R(BOOST_PP_LIST_FOR_EACH_PRODUCT_I_H(P),BOOST_PP_LIST_FOR_EACH_PRODUCT_C,BOOST_PP_LIST_FOR_EACH_PRODUCT_F,BOOST_PP_LIST_FOR_EACH_PRODUCT_I2)
# define BOOST_PP_LIST_FOR_EACH_PRODUCT_I1(R,P) BOOST_PP_LIST_FOR_EACH_PRODUCT_I_C(P,1)(R,P)
# define BOOST_PP_LIST_FOR_EACH_PRODUCT_I2_C(R,P) BOOST_PP_FOR##R(BOOST_PP_LIST_FOR_EACH_PRODUCT_I_H(P),BOOST_PP_LIST_FOR_EACH_PRODUCT_C,BOOST_PP_LIST_FOR_EACH_PRODUCT_F,BOOST_PP_LIST_FOR_EACH_PRODUCT_I3)
# define BOOST_PP_LIST_FOR_EACH_PRODUCT_I2(R,P) BOOST_PP_LIST_FOR_EACH_PRODUCT_I_C(P,2)(R,P)
# define BOOST_PP_LIST_FOR_EACH_PRODUCT_I3_C(R,P) BOOST_PP_FOR##R(BOOST_PP_LIST_FOR_EACH_PRODUCT_I_H(P),BOOST_PP_LIST_FOR_EACH_PRODUCT_C,BOOST_PP_LIST_FOR_EACH_PRODUCT_F,BOOST_PP_LIST_FOR_EACH_PRODUCT_I4)
# define BOOST_PP_LIST_FOR_EACH_PRODUCT_I3(R,P) BOOST_PP_LIST_FOR_EACH_PRODUCT_I_C(P,3)(R,P)
#define BOOST_PP_LIST_FOR_EACH_PRODUCT_I0_C(R,P) BOOST_PP_FOR##R(BOOST_PP_LIST_FOR_EACH_PRODUCT_I_H(P),BOOST_PP_LIST_FOR_EACH_PRODUCT_C,BOOST_PP_LIST_FOR_EACH_PRODUCT_F,BOOST_PP_LIST_FOR_EACH_PRODUCT_I1)
#define BOOST_PP_LIST_FOR_EACH_PRODUCT_I0(R,P) BOOST_PP_LIST_FOR_EACH_PRODUCT_I_C(P,0)(R,P)
#define BOOST_PP_LIST_FOR_EACH_PRODUCT_I1_C(R,P) BOOST_PP_FOR##R(BOOST_PP_LIST_FOR_EACH_PRODUCT_I_H(P),BOOST_PP_LIST_FOR_EACH_PRODUCT_C,BOOST_PP_LIST_FOR_EACH_PRODUCT_F,BOOST_PP_LIST_FOR_EACH_PRODUCT_I2)
#define BOOST_PP_LIST_FOR_EACH_PRODUCT_I1(R,P) BOOST_PP_LIST_FOR_EACH_PRODUCT_I_C(P,1)(R,P)
#define BOOST_PP_LIST_FOR_EACH_PRODUCT_I2_C(R,P) BOOST_PP_FOR##R(BOOST_PP_LIST_FOR_EACH_PRODUCT_I_H(P),BOOST_PP_LIST_FOR_EACH_PRODUCT_C,BOOST_PP_LIST_FOR_EACH_PRODUCT_F,BOOST_PP_LIST_FOR_EACH_PRODUCT_I3)
#define BOOST_PP_LIST_FOR_EACH_PRODUCT_I2(R,P) BOOST_PP_LIST_FOR_EACH_PRODUCT_I_C(P,2)(R,P)
#define BOOST_PP_LIST_FOR_EACH_PRODUCT_I3_C(R,P) BOOST_PP_FOR##R(BOOST_PP_LIST_FOR_EACH_PRODUCT_I_H(P),BOOST_PP_LIST_FOR_EACH_PRODUCT_C,BOOST_PP_LIST_FOR_EACH_PRODUCT_F,BOOST_PP_LIST_FOR_EACH_PRODUCT_I4)
#define BOOST_PP_LIST_FOR_EACH_PRODUCT_I3(R,P) BOOST_PP_LIST_FOR_EACH_PRODUCT_I_C(P,3)(R,P)
#endif
#endif