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Allow number of arguments replacement when overloading.

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git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@4316 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Jonah Beckford 2003-02-15 02:01:29 +00:00
commit c8a9fc8adb
1 changed files with 22 additions and 4 deletions
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26
SWIG/Source/Modules/overload.cxx
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@ -267,6 +267,22 @@ static bool print_typecheck(String *f, int j, Parm *pj)
return false;
}
static String *
ReplaceFormat (const String_or_char *fmt, int j)
{
String *lfmt = NewString (fmt);
char buf[50];
sprintf (buf, "%d", j);
Replaceall (lfmt, "$numargs", buf);
int i;
String *commaargs = NewString ("");
for (i=0; i < j; i++) {
Printf (commaargs, ", argv[%d]", i);
}
Replaceall (lfmt, "$commaargs", commaargs);
return lfmt;
};
String *
Swig_overload_dispatch(Node *n, const String_or_char *fmt, int *maxargs) {
int i,j;
@ -312,9 +328,11 @@ Swig_overload_dispatch(Node *n, const String_or_char *fmt, int *maxargs) {
continue;
}
if (j >= num_required) {
String *lfmt = ReplaceFormat (fmt, num_arguments);
Printf(f, "if (argc <= %d) {\n", j);
Printf(f, Char(fmt),Getattr(ni,"wrap:name"));
Printf(f, Char(lfmt),Getattr(ni,"wrap:name"));
Printf(f, "}\n");
Delete (lfmt);
}
if (print_typecheck(f, j, pj)) {
Printf(f, "if (_v) {\n");
@ -325,7 +343,9 @@ Swig_overload_dispatch(Node *n, const String_or_char *fmt, int *maxargs) {
else pj = nextSibling(pj);
j++;
}
Printf(f, Char(fmt),Getattr(ni,"wrap:name"));
String *lfmt = ReplaceFormat (fmt, num_arguments);
Printf(f, Char(lfmt),Getattr(ni,"wrap:name"));
Delete (lfmt);
/* close braces */
for (/* empty */; num_braces > 0; num_braces--)
Printf(f, "}\n");
@ -334,5 +354,3 @@ Swig_overload_dispatch(Node *n, const String_or_char *fmt, int *maxargs) {
Delete(dispatch);
return f;
}