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b7742c6b AW |
1 | /* classes: h_files */ |
2 | ||
3 | #ifndef SCM_MEMOIZE_H | |
4 | #define SCM_MEMOIZE_H | |
5 | ||
39caffe7 | 6 | /* Copyright (C) 1995,1996,1998,1999,2000,2001,2002,2004,2008,2009,2010,2011,2013 |
b7742c6b AW |
7 | * Free Software Foundation, Inc. |
8 | * | |
9 | * This library is free software; you can redistribute it and/or | |
10 | * modify it under the terms of the GNU Lesser General Public License | |
11 | * as published by the Free Software Foundation; either version 3 of | |
12 | * the License, or (at your option) any later version. | |
13 | * | |
14 | * This library is distributed in the hope that it will be useful, but | |
15 | * WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
17 | * Lesser General Public License for more details. | |
18 | * | |
19 | * You should have received a copy of the GNU Lesser General Public | |
20 | * License along with this library; if not, write to the Free Software | |
21 | * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA | |
22 | * 02110-1301 USA | |
23 | */ | |
24 | ||
25 | \f | |
26 | ||
27 | #include "libguile/__scm.h" | |
28 | ||
29 | ||
30 | \f | |
31 | ||
32 | SCM_API SCM scm_sym_and; | |
33 | SCM_API SCM scm_sym_begin; | |
34 | SCM_API SCM scm_sym_case; | |
35 | SCM_API SCM scm_sym_cond; | |
36 | SCM_API SCM scm_sym_define; | |
37 | SCM_API SCM scm_sym_do; | |
38 | SCM_API SCM scm_sym_if; | |
39 | SCM_API SCM scm_sym_lambda; | |
40 | SCM_API SCM scm_sym_let; | |
41 | SCM_API SCM scm_sym_letstar; | |
42 | SCM_API SCM scm_sym_letrec; | |
43 | SCM_API SCM scm_sym_quote; | |
44 | SCM_API SCM scm_sym_quasiquote; | |
45 | SCM_API SCM scm_sym_unquote; | |
46 | SCM_API SCM scm_sym_uq_splicing; | |
47 | ||
48 | SCM_API SCM scm_sym_at; | |
49 | SCM_API SCM scm_sym_atat; | |
b7742c6b AW |
50 | SCM_API SCM scm_sym_delay; |
51 | SCM_API SCM scm_sym_eval_when; | |
52 | SCM_API SCM scm_sym_arrow; | |
53 | SCM_API SCM scm_sym_else; | |
54 | SCM_API SCM scm_sym_apply; | |
55 | SCM_API SCM scm_sym_set_x; | |
56 | SCM_API SCM scm_sym_args; | |
57 | ||
58 | /* {Memoized Source} | |
59 | */ | |
60 | ||
61 | SCM_INTERNAL scm_t_bits scm_tc16_memoized; | |
62 | ||
63 | #define SCM_MEMOIZED_P(x) (SCM_SMOB_PREDICATE (scm_tc16_memoized, (x))) | |
64 | #define SCM_MEMOIZED_TAG(x) (SCM_SMOB_FLAGS (x)) | |
65 | #define SCM_MEMOIZED_ARGS(x) (SCM_SMOB_OBJECT (x)) | |
66 | ||
67 | enum | |
68 | { | |
6fc3eae4 | 69 | SCM_M_SEQ, |
b7742c6b AW |
70 | SCM_M_IF, |
71 | SCM_M_LAMBDA, | |
72 | SCM_M_LET, | |
73 | SCM_M_QUOTE, | |
74 | SCM_M_DEFINE, | |
75 | SCM_M_APPLY, | |
76 | SCM_M_CONT, | |
77 | SCM_M_CALL_WITH_VALUES, | |
78 | SCM_M_CALL, | |
79 | SCM_M_LEXICAL_REF, | |
80 | SCM_M_LEXICAL_SET, | |
81 | SCM_M_TOPLEVEL_REF, | |
82 | SCM_M_TOPLEVEL_SET, | |
83 | SCM_M_MODULE_REF, | |
747022e4 | 84 | SCM_M_MODULE_SET, |
1773bc7d | 85 | SCM_M_CALL_WITH_PROMPT |
b7742c6b AW |
86 | }; |
87 | ||
88 | ||
89 | \f | |
90 | ||
91 | SCM_INTERNAL SCM scm_memoize_expression (SCM exp); | |
92 | SCM_INTERNAL SCM scm_unmemoize_expression (SCM memoized); | |
3149a5b6 AW |
93 | SCM_INTERNAL SCM scm_memoized_expression_typecode (SCM memoized); |
94 | SCM_INTERNAL SCM scm_memoized_expression_data (SCM memoized); | |
95 | SCM_INTERNAL SCM scm_memoized_typecode (SCM sym); | |
96 | SCM_INTERNAL SCM scm_memoize_variable_access_x (SCM memoized, SCM module); | |
b7742c6b AW |
97 | SCM_API SCM scm_memoized_p (SCM obj); |
98 | ||
99 | SCM_INTERNAL void scm_init_memoize (void); | |
100 | ||
101 | ||
102 | #endif /* SCM_MEMOIZE_H */ | |
103 | ||
104 | /* | |
105 | Local Variables: | |
106 | c-file-style: "gnu" | |
107 | End: | |
108 | */ |