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 <span id="projectnumber">2.0.0</span>
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<div class="title">edelib/Scheme.h</div> </div>
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<div class="fragment"><pre class="fragment"><a name="l00001"></a>00001 <span class="comment">/*</span>
<a name="l00002"></a>00002 <span class="comment"> * $Id$</span>
<a name="l00003"></a>00003 <span class="comment"> *</span>
<a name="l00004"></a>00004 <span class="comment"> * Scheme interpeter</span>
<a name="l00005"></a>00005 <span class="comment"> * Copyright (c) 2005-2011 edelib authors</span>
<a name="l00006"></a>00006 <span class="comment"> *</span>
<a name="l00007"></a>00007 <span class="comment"> * This library is free software; you can redistribute it and/or</span>
<a name="l00008"></a>00008 <span class="comment"> * modify it under the terms of the GNU Lesser General Public</span>
<a name="l00009"></a>00009 <span class="comment"> * License as published by the Free Software Foundation; either</span>
<a name="l00010"></a>00010 <span class="comment"> * version 2 of the License, or (at your option) any later version.</span>
<a name="l00011"></a>00011 <span class="comment"> *</span>
<a name="l00012"></a>00012 <span class="comment"> * This library is distributed in the hope that it will be useful,</span>
<a name="l00013"></a>00013 <span class="comment"> * but WITHOUT ANY WARRANTY; without even the implied warranty of</span>
<a name="l00014"></a>00014 <span class="comment"> * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU</span>
<a name="l00015"></a>00015 <span class="comment"> * Lesser General Public License for more details.</span>
<a name="l00016"></a>00016 <span class="comment"> *</span>
<a name="l00017"></a>00017 <span class="comment"> * You should have received a copy of the GNU Lesser General Public License</span>
<a name="l00018"></a>00018 <span class="comment"> * along with this library. If not, see <http://www.gnu.org/licenses/>.</span>
<a name="l00019"></a>00019 <span class="comment"> */</span>
<a name="l00020"></a>00020
<a name="l00021"></a>00021 <span class="preprocessor">#ifndef __EDELIB_SCHEME_H__</span>
<a name="l00022"></a>00022 <span class="preprocessor"></span><span class="preprocessor">#define __EDELIB_SCHEME_H__</span>
<a name="l00023"></a>00023 <span class="preprocessor"></span>
<a name="l00024"></a>00024 <span class="preprocessor">#ifndef SKIP_DOCS</span>
<a name="l00025"></a>00025 <span class="preprocessor"></span><span class="preprocessor"># include "ts/scheme.h"</span>
<a name="l00026"></a>00026 <span class="preprocessor"># include "ts/scheme-private.h"</span>
<a name="l00027"></a>00027 <span class="preprocessor">#endif</span>
<a name="l00028"></a>00028 <span class="preprocessor"></span>
<a name="l00052"></a>00052 scheme *<a class="code" href="group__scheme.html#ga6499e0c4ad67fe153645988e50b3ee1e">edelib_scheme_init</a>(<span class="keywordtype">void</span>);
<a name="l00053"></a>00053
<a name="l00058"></a><a class="code" href="group__scheme.html#ga8ac96df41766b3d2e3a8cf24650b780d">00058</a> <span class="preprocessor">#define edelib_scheme_init_raw scheme_init_new</span>
<a name="l00059"></a>00059 <span class="preprocessor"></span>
<a name="l00064"></a><a class="code" href="group__scheme.html#ga6a6998e98c566466519bc21e9c5adfd7">00064</a> <span class="preprocessor">#define edelib_scheme_deinit scheme_deinit</span>
<a name="l00065"></a>00065 <span class="preprocessor"></span>
<a name="l00070"></a><a class="code" href="group__scheme.html#ga25575558e2f197319ccb7eab3edd9e30">00070</a> <span class="preprocessor">#define edelib_scheme_load_file scheme_load_file</span>
<a name="l00071"></a>00071 <span class="preprocessor"></span>
<a name="l00076"></a><a class="code" href="group__scheme.html#ga5d3d56c8b646ecb82f3ad459cadeee76">00076</a> <span class="preprocessor">#define edelib_scheme_load_string scheme_load_string</span>
<a name="l00077"></a>00077 <span class="preprocessor"></span>
<a name="l00082"></a><a class="code" href="group__scheme.html#gac967923d8455f3a9a57bcdd74add789e">00082</a> <span class="preprocessor">#define edelib_scheme_set_external_data scheme_set_external_data</span>
<a name="l00083"></a>00083 <span class="preprocessor"></span>
<a name="l00088"></a><a class="code" href="group__scheme.html#gae419764bce5ba4ac915c2df084202334">00088</a> <span class="preprocessor">#define edelib_scheme_get_external_data(sc) (sc)->ext_data</span>
<a name="l00089"></a>00089 <span class="preprocessor"></span>
<a name="l00094"></a><a class="code" href="group__scheme.html#ga343d31f2d64147a36d5ff372526d777e">00094</a> <span class="preprocessor">#define edelib_scheme_define scheme_define</span>
<a name="l00095"></a>00095 <span class="preprocessor"></span>
<a name="l00100"></a><a class="code" href="group__scheme.html#ga75a1af941638f83db7dbf724234afa0e">00100</a> <span class="preprocessor">#define edelib_scheme_call scheme_call</span>
<a name="l00101"></a>00101 <span class="preprocessor"></span>
<a name="l00106"></a><a class="code" href="group__scheme.html#gaf2261ee5566dbc81aed08e9ced1e2dc5">00106</a> <span class="preprocessor">#define edelib_scheme_set_input_port_file scheme_set_input_port_file</span>
<a name="l00107"></a>00107 <span class="preprocessor"></span>
<a name="l00112"></a><a class="code" href="group__scheme.html#gad6f90747aad3a644976ebeee64a3e10a">00112</a> <span class="preprocessor">#define edelib_scheme_set_output_port_file scheme_set_output_port_file</span>
<a name="l00113"></a>00113 <span class="preprocessor"></span>
<a name="l00118"></a><a class="code" href="group__scheme.html#gac49c7cf6069b6c6d8bd0636fe9b90480">00118</a> <span class="preprocessor">#define edelib_scheme_set_input_port_string scheme_set_input_port_string</span>
<a name="l00119"></a>00119 <span class="preprocessor"></span>
<a name="l00124"></a><a class="code" href="group__scheme.html#ga65c228429c3e02bff96db30226d1447b">00124</a> <span class="preprocessor">#define edelib_scheme_set_output_port_string scheme_set_output_port_string </span>
<a name="l00125"></a>00125 <span class="preprocessor"></span>
<a name="l00126"></a>00126 <span class="comment">/* try to avoid vpr by using function like macros */</span>
<a name="l00127"></a>00127 <span class="preprocessor">#define edelib_scheme_gensym(sc) (sc)->vptr->gensym(sc)</span>
<a name="l00128"></a>00128 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_cons(sc, a, b) (sc)->vptr->cons(sc, a, b) </span>
<a name="l00129"></a>00129 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_immutable_cons(sc, a, b) (sc)->vptr->immutable_cons(sc, a, b)</span>
<a name="l00130"></a>00130 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_reserve_cells(sc, n) (sc)->vptr->reserve_cells(sc, n)</span>
<a name="l00131"></a>00131 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_mk_int(sc, num) (sc)->vptr->mk_integer(sc, num)</span>
<a name="l00132"></a>00132 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_mk_double(sc, num) (sc)->vptr->mk_real(sc, num)</span>
<a name="l00133"></a>00133 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_mk_symbol(sc, sym) (sc)->vptr->mk_symbol(sc, sym)</span>
<a name="l00134"></a>00134 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_mk_string(sc, str) (sc)->vptr->mk_string(sc, str)</span>
<a name="l00135"></a>00135 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_mk_string_counted(sc, str) (sc)->vptr->mk_counted_string(sc, str)</span>
<a name="l00136"></a>00136 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_mk_character(sc, c) (sc)->vptr->mk_character(sc, c)</span>
<a name="l00137"></a>00137 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_mk_vector(sc, len) (sc)->vptr->mk_vector(sc, len) </span>
<a name="l00138"></a>00138 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_mk_foreign_func(sc, func) (sc)->vptr->mk_foreign_func(sc, func)</span>
<a name="l00139"></a>00139 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_putstr(sc, str) (sc)->vptr->putstr(sc, str)</span>
<a name="l00140"></a>00140 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_putcharacter(sc, c) (sc)->vptr->putcharacter(sc, c)</span>
<a name="l00141"></a>00141 <span class="preprocessor"></span>
<a name="l00142"></a>00142 <span class="preprocessor">#define edelib_scheme_is_string(sc, p) (sc)->vptr->is_string(p) </span>
<a name="l00143"></a>00143 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_string_value(sc, p) (sc)->vptr->string_value(p)</span>
<a name="l00144"></a>00144 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_is_int(sc, p) (sc)->vptr->is_number(p) </span>
<a name="l00145"></a>00145 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_int_value(sc, p) (int)((sc)->vptr->ivalue(p))</span>
<a name="l00146"></a>00146 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_is_double(sc, p) (sc)->vptr->is_real(p)</span>
<a name="l00147"></a>00147 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_double_value(sc, p) (sc)->vptr->rvalue(p)</span>
<a name="l00148"></a>00148 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_is_char(sc, p) (sc)->vptr->is_character(p)</span>
<a name="l00149"></a>00149 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_char_value(sc, p) (sc)->vptr->charvalue(p)</span>
<a name="l00150"></a>00150 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_is_vector(sc, p) (sc)->vptr->is_vector(p)</span>
<a name="l00151"></a>00151 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_vector_len(sc, p) (sc)->vptr->vector_length(p)</span>
<a name="l00152"></a>00152 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_vector_fill(sc, vec, v) (sc)->vptr->fill_vector(vec, v) </span>
<a name="l00153"></a>00153 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_vector_elem(sc, vec, i) (sc)->vptr->vector_elem(vec, i) </span>
<a name="l00154"></a>00154 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_vector_elem_set(sc, vec, i, newel) (sc)->vptr->set_vector_elem(vec, i, newel) </span>
<a name="l00155"></a>00155 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_is_port(sc, p) (sc)->vptr->is_port(p) </span>
<a name="l00156"></a>00156 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_is_pair(sc, p) (sc)->vptr->is_pair(p) </span>
<a name="l00157"></a>00157 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_pair_car(sc, p) (sc)->vptr->pair_car(p) </span>
<a name="l00158"></a>00158 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_pair_cdr(sc, p) (sc)->vptr->pair_cdr(p) </span>
<a name="l00159"></a>00159 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_car_set(sc, p, q) (sc)->vptr->set_car(p, q)</span>
<a name="l00160"></a>00160 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_cdr_set(sc, p, q) (sc)->vptr->set_cdr(p, q)</span>
<a name="l00161"></a>00161 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_is_symbol(sc, p) (sc)->vptr->is_symbol(p) </span>
<a name="l00162"></a>00162 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_symname(sc, p) (sc)->vptr->symname(p)</span>
<a name="l00163"></a>00163 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_is_syntax(sc, p) (sc)->vptr->is_syntax(p)</span>
<a name="l00164"></a>00164 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_syntaxname(sc, p) (sc)->vptr->syntaxname(p) </span>
<a name="l00165"></a>00165 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_is_proc(sc, p) (sc)->vptr->is_proc(p)</span>
<a name="l00166"></a>00166 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_is_macro(sc, p) (sc)->vptr->is_macro(p)</span>
<a name="l00167"></a>00167 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_is_foreign(sc, p) (sc)->vptr->is_foreign(p) </span>
<a name="l00168"></a>00168 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_closure_code(sc, p) (sc)->vptr->closure_code(p)</span>
<a name="l00169"></a>00169 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_closure_env(sc, p) (sc)->vptr->closure_env(p)</span>
<a name="l00170"></a>00170 <span class="preprocessor"></span>
<a name="l00171"></a>00171 <span class="preprocessor">#define edelib_scheme_is_continuation(sc, p) (sc)->vptr->is_continuation(p)</span>
<a name="l00172"></a>00172 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_is_promise(sc, p) (sc)->vptr->is_promise(p)</span>
<a name="l00173"></a>00173 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_is_environment(sc, p) (sc)->vptr->is_environment(p)</span>
<a name="l00174"></a>00174 <span class="preprocessor"></span>
<a name="l00175"></a>00175 <span class="preprocessor">#define edelib_scheme_is_immutable(sc, p) (sc)->vptr->is_immutable(p)</span>
<a name="l00176"></a>00176 <span class="preprocessor"></span><span class="preprocessor">#define edelib_scheme_set_immutable(sc, p) (sc)->vptr->setimmutable(p)</span>
<a name="l00177"></a>00177 <span class="preprocessor"></span>
<a name="l00183"></a><a class="code" href="group__scheme.html#ga8d41e4f5ff2b84fd37369c1deca0a472">00183</a> <span class="preprocessor">#define EDELIB_SCHEME_DEFINE(sc, func_ptr, func_name) \</span>
<a name="l00184"></a>00184 <span class="preprocessor"> sc->vptr->scheme_define(sc, sc->global_env, \</span>
<a name="l00185"></a>00185 <span class="preprocessor"> sc->vptr->mk_symbol(sc, func_name), \</span>
<a name="l00186"></a>00186 <span class="preprocessor"> sc->vptr->mk_foreign_func(sc, func_ptr)) </span>
<a name="l00187"></a>00187 <span class="preprocessor"></span>
<a name="l00193"></a><a class="code" href="group__scheme.html#gaade059b8f78f5125faeef464bf35ac54">00193</a> <span class="preprocessor">#define EDELIB_SCHEME_DEFINE2(sc, func_ptr, func_name, doc) \</span>
<a name="l00194"></a>00194 <span class="preprocessor"> do { \</span>
<a name="l00195"></a>00195 <span class="preprocessor"> scheme_load_string(sc, "(add-doc " #func_name "," #doc ")"); \</span>
<a name="l00196"></a>00196 <span class="preprocessor"> EDELIB_SCHEME_DEFINE(sc, func_name, func_ptr); \</span>
<a name="l00197"></a>00197 <span class="preprocessor"> } while(0)</span>
<a name="l00198"></a>00198 <span class="preprocessor"></span>
<a name="l00199"></a>00199 <span class="preprocessor">#define EDELIB_SCHEME_OBJECT(sc) ((sc)->vptr)</span>
<a name="l00200"></a>00200 <span class="preprocessor"></span><span class="preprocessor">#define EDELIB_SCHEME_GLOBAL_ENV(sc) ((sc)->global_env)</span>
<a name="l00201"></a>00201 <span class="preprocessor"></span>
<a name="l00207"></a><a class="code" href="group__scheme.html#gad9eb194a7959efa61fa6131963cdbadd">00207</a> <span class="preprocessor">#define EDELIB_SCHEME_IS_NIL(sc, var) ((var) == sc->NIL)</span>
<a name="l00208"></a>00208 <span class="preprocessor"></span>
<a name="l00209"></a>00209 <span class="preprocessor">#endif</span>
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