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/* -------------------------------------------------------------
* SWIG library containing argc and argv multi-argument typemaps
* ------------------------------------------------------------- */
%typemap(in) (int ARGC, char **ARGV) {
if ($input.is_scalar_type()) {
$1 = 0; $2 = NULL;
%argument_fail(SWIG_TypeError, "'int ARGC, char **ARGV' is not a list", $symname, $argnum);
}
octave_value_list list = $input.list_value();
int i, len = list.length();
$1 = ($1_ltype) len;
$2 = (char **) malloc((len+1)*sizeof(char *));
for (i = 0; i < len; i++) {
if (!list(i).is_string()) {
$1 = 0;
%argument_fail(SWIG_TypeError, "'int ARGC, char **ARGV' use a non-string", $symname, $argnum);
}
const std::string & s = list(i).string_value();
size_t slen = s.size() + 1;
char * p = (char*)malloc(slen);
$2[i] = p;
memcpy(p, s.c_str(), slen);
}
$2[i] = NULL;
}
%typemap(typecheck, precedence=SWIG_TYPECHECK_STRING_ARRAY) (int ARGC, char **ARGV) {
$1 = 0;
const octave_value& ov = $input;
if (!ov.is_scalar_type()) {
octave_value_list list = ov.list_value();
int i, len = list.length();
$1 = 1;
for (i = 0; i < len; i++) {
if (!list(i).is_string()) {
$1 = 0;
break;
}
}
}
}
%typemap(freearg) (int ARGC, char **ARGV) {
if ($2 != NULL) {
$1_ltype i;
for (i = 0; i < $1; i++) {
free((void *)$2[i]);
}
free((void *)$2);
}
}
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