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author | Marius Vollmer <mvo@zagadka.de> | 2004-09-22 15:21:00 +0000 |
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committer | Marius Vollmer <mvo@zagadka.de> | 2004-09-22 15:21:00 +0000 |
commit | ddda5e8fa775c354f9e1854dfecbb23359febcc3 (patch) | |
tree | 475dceaa6add80bb53895eab6b91eb1a66709683 | |
parent | b50c53e55f2c6010de964ec35fa8cdbd9a17372f (diff) | |
download | guile-ddda5e8fa775c354f9e1854dfecbb23359febcc3.tar.gz |
(scm_car, scm_cdr, scm_i_chase_pairs, SCM_I_A_PAT, SCM_I_D_PAT, etc,
scm_caar, scm_cadr, etc): New.
-rw-r--r-- | libguile/pairs.h | 67 |
1 files changed, 67 insertions, 0 deletions
diff --git a/libguile/pairs.h b/libguile/pairs.h index c03495b3e..854444c90 100644 --- a/libguile/pairs.h +++ b/libguile/pairs.h @@ -81,8 +81,75 @@ SCM_API void scm_error_pair_access (SCM); SCM_API SCM scm_cons (SCM x, SCM y); SCM_API SCM scm_cons2 (SCM w, SCM x, SCM y); SCM_API SCM scm_pair_p (SCM x); +SCM_API SCM scm_car (SCM x); +SCM_API SCM scm_cdr (SCM x); SCM_API SCM scm_set_car_x (SCM pair, SCM value); SCM_API SCM scm_set_cdr_x (SCM pair, SCM value); + +SCM_API int scm_is_pair (SCM val); + +#define SCM_I_D_PAT 0x02 /* 00000010 */ +#define SCM_I_A_PAT 0x03 /* 00000011 */ +#define SCM_I_DD_PAT 0x0a /* 00001010 */ +#define SCM_I_DA_PAT 0x0b /* 00001011 */ +#define SCM_I_AD_PAT 0x0e /* 00001110 */ +#define SCM_I_AA_PAT 0x0f /* 00001111 */ +#define SCM_I_DDD_PAT 0x2a /* 00101010 */ +#define SCM_I_DDA_PAT 0x2b /* 00101011 */ +#define SCM_I_DAD_PAT 0x2e /* 00101110 */ +#define SCM_I_DAA_PAT 0x2f /* 00101111 */ +#define SCM_I_ADD_PAT 0x3a /* 00111010 */ +#define SCM_I_ADA_PAT 0x3b /* 00111011 */ +#define SCM_I_AAD_PAT 0x3e /* 00111110 */ +#define SCM_I_AAA_PAT 0x3f /* 00111111 */ +#define SCM_I_DDDD_PAT 0xaa /* 10101010 */ +#define SCM_I_DDDA_PAT 0xab /* 10101011 */ +#define SCM_I_DDAD_PAT 0xae /* 10101110 */ +#define SCM_I_DDAA_PAT 0xaf /* 10101111 */ +#define SCM_I_DADD_PAT 0xba /* 10111010 */ +#define SCM_I_DADA_PAT 0xbb /* 10111011 */ +#define SCM_I_DAAD_PAT 0xbe /* 10111110 */ +#define SCM_I_DAAA_PAT 0xbf /* 10111111 */ +#define SCM_I_ADDD_PAT 0xea /* 11101010 */ +#define SCM_I_ADDA_PAT 0xeb /* 11101011 */ +#define SCM_I_ADAD_PAT 0xee /* 11101110 */ +#define SCM_I_ADAA_PAT 0xef /* 11101111 */ +#define SCM_I_AADD_PAT 0xfa /* 11111010 */ +#define SCM_I_AADA_PAT 0xfb /* 11111011 */ +#define SCM_I_AAAD_PAT 0xfe /* 11111110 */ +#define SCM_I_AAAA_PAT 0xff /* 11111111 */ + +SCM_API SCM scm_i_chase_pairs (SCM x, scm_t_uint32 pattern); + +#define scm_cddr(x) scm_i_chase_pairs ((x), SCM_I_DD_PAT) +#define scm_cdar(x) scm_i_chase_pairs ((x), SCM_I_DA_PAT) +#define scm_cadr(x) scm_i_chase_pairs ((x), SCM_I_AD_PAT) +#define scm_caar(x) scm_i_chase_pairs ((x), SCM_I_AA_PAT) +#define scm_cdddr(x) scm_i_chase_pairs ((x), SCM_I_DDD_PAT) +#define scm_cddar(x) scm_i_chase_pairs ((x), SCM_I_DDA_PAT) +#define scm_cdadr(x) scm_i_chase_pairs ((x), SCM_I_DAD_PAT) +#define scm_cdaar(x) scm_i_chase_pairs ((x), SCM_I_DAA_PAT) +#define scm_caddr(x) scm_i_chase_pairs ((x), SCM_I_ADD_PAT) +#define scm_cadar(x) scm_i_chase_pairs ((x), SCM_I_ADA_PAT) +#define scm_caadr(x) scm_i_chase_pairs ((x), SCM_I_AAD_PAT) +#define scm_caaar(x) scm_i_chase_pairs ((x), SCM_I_AAA_PAT) +#define scm_cddddr(x) scm_i_chase_pairs ((x), SCM_I_DDDD_PAT) +#define scm_cdddar(x) scm_i_chase_pairs ((x), SCM_I_DDDA_PAT) +#define scm_cddadr(x) scm_i_chase_pairs ((x), SCM_I_DDAD_PAT) +#define scm_cddaar(x) scm_i_chase_pairs ((x), SCM_I_DDAA_PAT) +#define scm_cdaddr(x) scm_i_chase_pairs ((x), SCM_I_DADD_PAT) +#define scm_cdadar(x) scm_i_chase_pairs ((x), SCM_I_DADA_PAT) +#define scm_cdaadr(x) scm_i_chase_pairs ((x), SCM_I_DAAD_PAT) +#define scm_cdaaar(x) scm_i_chase_pairs ((x), SCM_I_DAAA_PAT) +#define scm_cadddr(x) scm_i_chase_pairs ((x), SCM_I_ADDD_PAT) +#define scm_caddar(x) scm_i_chase_pairs ((x), SCM_I_ADDA_PAT) +#define scm_cadadr(x) scm_i_chase_pairs ((x), SCM_I_ADAD_PAT) +#define scm_cadaar(x) scm_i_chase_pairs ((x), SCM_I_ADAA_PAT) +#define scm_caaddr(x) scm_i_chase_pairs ((x), SCM_I_AADD_PAT) +#define scm_caadar(x) scm_i_chase_pairs ((x), SCM_I_AADA_PAT) +#define scm_caaadr(x) scm_i_chase_pairs ((x), SCM_I_AAAD_PAT) +#define scm_caaaar(x) scm_i_chase_pairs ((x), SCM_I_AAAA_PAT) + SCM_API void scm_init_pairs (void); #endif /* SCM_PAIRS_H */ |