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2026-09-01 15:09:19 +00:00 · 2020-04-22 12:56:21 -04:00
commit 3bf9df6b27
15370 changed files with 5489726 additions and 0 deletions
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+/* -----------------------------------------------------------------------------
+ * error manipulation
+ * ----------------------------------------------------------------------------- */
+
+
+/* Define some additional error types */
+#define SWIG_ObjectPreviouslyDeletedError  -100
+
+
+/* Define custom exceptions for errors that do not map to existing Ruby
+   exceptions.  Note this only works for C++ since a global cannot be
+   initialized by a funtion in C.  For C, fallback to rb_eRuntimeError.*/
+
+SWIGINTERN VALUE 
+getNullReferenceError(void) {
+  static int init = 0;
+  static VALUE rb_eNullReferenceError ;
+  if (!init) {
+    init = 1;
+    rb_eNullReferenceError = rb_define_class("NullReferenceError", rb_eRuntimeError);
+  }
+  return rb_eNullReferenceError;
+} 
+
+SWIGINTERN VALUE 
+getObjectPreviouslyDeletedError(void) {
+  static int init = 0;
+  static VALUE rb_eObjectPreviouslyDeleted ;
+  if (!init) {
+    init = 1;
+    rb_eObjectPreviouslyDeleted = rb_define_class("ObjectPreviouslyDeleted", rb_eRuntimeError);
+  }
+  return rb_eObjectPreviouslyDeleted;
+} 
+
+
+SWIGINTERN VALUE
+SWIG_Ruby_ErrorType(int SWIG_code) {
+  VALUE type;
+  switch (SWIG_code) {
+  case SWIG_MemoryError:
+    type = rb_eNoMemError;
+    break;
+  case SWIG_IOError:
+    type = rb_eIOError;
+    break;
+  case SWIG_RuntimeError:
+    type = rb_eRuntimeError;
+    break;
+  case SWIG_IndexError:
+    type = rb_eIndexError;
+    break;
+  case SWIG_TypeError:
+    type = rb_eTypeError;
+    break;
+  case SWIG_DivisionByZero:
+    type = rb_eZeroDivError;
+    break;
+  case SWIG_OverflowError:
+    type = rb_eRangeError;
+    break;
+  case SWIG_SyntaxError:
+    type = rb_eSyntaxError;
+    break;
+  case SWIG_ValueError:
+    type = rb_eArgError;
+    break;
+  case SWIG_SystemError:
+    type = rb_eFatal;
+    break;
+  case SWIG_AttributeError:
+    type = rb_eRuntimeError;
+    break;
+  case SWIG_NullReferenceError:
+    type = getNullReferenceError();
+    break;
+  case SWIG_ObjectPreviouslyDeletedError:
+    type = getObjectPreviouslyDeletedError();
+    break;
+  case SWIG_UnknownError:
+    type = rb_eRuntimeError;
+    break;
+  default:
+    type = rb_eRuntimeError;
+  }
+  return type;
+}
+
+
+/* This function is called when a user inputs a wrong argument to
+   a method.
+ */
+SWIGINTERN 
+const char* Ruby_Format_TypeError( const char* msg,
+				   const char* type, 
+				   const char* name, 
+				   const int argn,
+				   VALUE input )
+{
+  char buf[128];
+  VALUE str;
+  VALUE asStr;
+  if ( msg && *msg )
+    {
+      str = rb_str_new2(msg);
+    }
+  else
+    {
+      str = rb_str_new(NULL, 0);
+    }
+
+  str = rb_str_cat2( str, "Expected argument " );
+  sprintf( buf, "%d of type ", argn-1 );
+  str = rb_str_cat2( str, buf );
+  str = rb_str_cat2( str, type );
+  str = rb_str_cat2( str, ", but got " );
+  str = rb_str_cat2( str, rb_obj_classname(input) );
+  str = rb_str_cat2( str, " " );
+  asStr = rb_inspect(input);
+  if ( RSTRING_LEN(asStr) > 30 )
+    {
+      str = rb_str_cat( str, StringValuePtr(asStr), 30 );
+      str = rb_str_cat2( str, "..." );
+    }
+  else
+    {
+      str = rb_str_append( str, asStr );
+    }
+
+  if ( name )
+    {
+      str = rb_str_cat2( str, "\n\tin SWIG method '" );
+      str = rb_str_cat2( str, name );
+      str = rb_str_cat2( str, "'" );
+    }
+
+  return StringValuePtr( str );
+}
+
+/* This function is called when an overloaded method fails */
+SWIGINTERN 
+void Ruby_Format_OverloadedError(
+				 const int argc,
+				 const int maxargs,
+				 const char* method, 
+				 const char* prototypes 
+				 )
+{
+  const char* msg = "Wrong # of arguments";
+  if ( argc <= maxargs ) msg = "Wrong arguments";
+  rb_raise(rb_eArgError,"%s for overloaded method '%s'.\n"  
+	   "Possible C/C++ prototypes are:\n%s",
+	   msg, method, prototypes);
+}