v1.4.4

attic/old_tests/any_test.cpp

@@ -0,0 +1,64 @@
+#include "StarAny.hpp"
+#include "StarFormat.hpp"
+#include "StarLexicalCast.hpp"
+
+using namespace Star;
+
+struct MyStruct {
+  MyStruct() {
+    i = 100;
+  }
+
+  MyStruct(MyStruct const& rhs) {
+    i = rhs.i;
+  }
+
+  MyStruct(int i) : i(i) {}
+
+  ~MyStruct() {
+  }
+
+  int i;
+};
+
+std::ostream& operator<<(std::ostream& os, MyStruct const& s) {
+  os << s.i;
+  return os;
+}
+
+struct ToStringer {
+  template<typename T>
+  String operator()(T const& op) {
+    return toString(op);
+  }
+};
+
+int main(int argc, char** argv) {
+  try {
+    coutf("Internal any policy for int: %s\n", AnyDetail::getPolicy<int>()->isInternal());
+    coutf("Internal any policy for int64_t: %s\n", AnyDetail::getPolicy<uint64_t>()->isInternal());
+    coutf("Internal any policy for shared_ptr<char>: %s\n", AnyDetail::getPolicy<shared_ptr<char>>()->isInternal());
+    coutf("Internal any policy for shared_ptr<char const>: %s\n", AnyDetail::getPolicy<shared_ptr<char const>>()->isInternal());
+    coutf("Internal any policy for char*: %s\n", AnyDetail::getPolicy<char*>()->isInternal());
+    coutf("Internal any policy for char const*: %s\n", AnyDetail::getPolicy<char const*>()->isInternal());
+    coutf("Internal any policy for MyStruct: %s\n", AnyDetail::getPolicy<MyStruct>()->isInternal());
+
+    typedef AnyOf<int, char const*, MyStruct> MyAny;
+
+    MyAny a = MyStruct{2};
+    MyAny b = a;
+    b = 2;
+    b = a;
+    a = "foo";
+
+    coutf("Printing any values: %s %s\n", a.capply(ToStringer()), b.capply(ToStringer()));
+
+    MyAny c;
+    c.makeType(3);
+    coutf("Held type %s, printing after setting to different type via makeType: %s\n", c.getType(), c.apply(ToStringer()));
+    return 0;
+  } catch (std::exception const& e) {
+    coutf("Exception caught: %s\n", e.what());
+    return 1;
+  }
+}