There is an exception: if the variable name starts with the _global_ prefix, the argument number is not appended. Such variables can be used throughout the generated -wrapper function.
+wrapper function. For example, the above typemap could be rewritten to use _global_temp +instead of temp and the generated code would then contain a single _global_temp variable +instead of temp1, temp2 and temp3: + + +
+%typemap(in) std::string * (std::string _global_temp) {
+ ... as above ...
+}
+
+Some typemaps do not recognize local variables (or they may simply not