Changeset 1210:f02396423239 in lemon-0.x for src/work/deba/test.cpp

Timestamp:

03/11/05 17:29:03 (19 years ago)

Author:

Balazs Dezso

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@1630

Message:

work modifications

File:

• src/work/deba/test.cpp (modified) (2 diffs)

src/work/deba/test.cpp

@@ -3 +3 @@
 using namespace std;
 
+#include <lemon/utility.h>
 
+using namespace std;
+/*
 struct _EmptyList {
   void write() const {}
@@ -50 +53 @@
   Writer().add(3).add("alpha").add(4.53).write();
 }
+*/
+
+class A {
+public:
+  typedef int X;
+};
+
+class C {
+};
+
+template <typename A> 
+class TRUE {
+public:
+  static const bool state = true;
+};
+
+template <typename _A> 
+class B {
+public:
+  typedef enable_if<A::X, int> state;
+};
+
+template <typename _A>
+class B<_A, void> {
+public:
+  static const bool state = true;
+};
+
+int main() {
+  printf("%s\n", B<A>::state(), true ? "true" : "false");
+  printf("%s\n", B<C>::state(), true ? "true" : "false");
+  return 0;
+}