Imported from /srv/lorry/lorry-area/swig-tarball/swig-1.3.40.tar.gz.HEADswig-1.3.40master

1 files changed, 80 insertions, 0 deletions

diff --git a/Examples/tcl/multimap/example.i b/Examples/tcl/multimap/example.i
new file mode 100644
index 0000000..9a141b6
--- /dev/null
+++ b/Examples/tcl/multimap/example.i
@@ -0,0 +1,80 @@
+/* File : example.i */
+%module example
+
+%{
+extern int gcd(int x, int y);
+extern int gcdmain(int argc, char *argv[]);
+extern int count(char *bytes, int len, char c);
+extern void capitalize (char *str, int len);
+extern void circle (double cx, double cy);
+extern int squareCubed (int n, int *OUTPUT);
+%}
+
+%include exception.i
+
+extern int    gcd(int x, int y);
+
+%typemap(arginit) (int argc, char *argv[]) "$2 = 0;";
+
+%typemap(in) (int argc, char *argv[]) {
+  Tcl_Obj **listobjv = 0;
+  int i;
+  if (Tcl_ListObjGetElements(interp,$input, &$1, &listobjv) == TCL_ERROR) {
+    SWIG_exception(SWIG_ValueError,"Expected a list");
+    return TCL_ERROR;
+  }
+  $2 = (char **) malloc(($1+1)*sizeof(char *));
+  for (i = 0; i < $1; i++) {
+    $2[i] = Tcl_GetStringFromObj(listobjv[i],0);
+  }
+  $2[i] = 0;
+}
+
+%typemap(freearg) char *argv[] {
+  if ($1) {
+    free($1);
+  }
+}
+
+extern int gcdmain(int argc, char *argv[]);
+
+%typemap(in) (char *bytes, int len) {
+  $1 = Tcl_GetStringFromObj($input,&$2);
+}
+
+extern int count(char *bytes, int len, char c);
+
+
+/* This example shows how to wrap a function that mutates a string */
+
+%typemap(in) (char *str, int len) {
+  char *temp;
+  temp = Tcl_GetStringFromObj($input,&$2);
+  $1 = (char *) malloc($2+1);
+  memmove($1,temp,$2);
+}
+
+/* Return the mutated string as a new object.   */
+
+%typemap(argout) (char *str, int len) {
+ Tcl_Obj *o;
+ o = Tcl_NewStringObj($1,$2);
+ Tcl_ListObjAppendElement(interp,$result,o);
+ free($1);
+}   
+
+extern void capitalize(char *str, int len);
+
+
+/* A multi-valued constraint.  Force two arguments to lie
+   inside the unit circle */
+
+%typemap(check) (double cx, double cy) {
+   double a = $1*$1 + $2*$2;
+   if (a > 1.0) {
+	SWIG_exception(SWIG_ValueError,"$1_name and $2_name must be in unit circle");
+        return TCL_ERROR;
+   }
+}
+
+extern void circle(double cx, double cy);