Changeset 1267:a93f94dbe3d3 in lemon-0.x for src/work

Timestamp:

03/26/05 00:31:57 (20 years ago)

Author:

Balazs Dezso

Branch:

default

Phase:

public

Convert:

svn:c9d7d8f5-90d6-0310-b91f-818b3a526b0e/lemon/trunk@1694

Message:

First version of iterable maps.

Location:

src/work/deba

Files:

• iterator_test.cpp (added)
• test.cpp (modified) (3 diffs)

src/work/deba/test.cpp

@@ -5 +5 @@
 #include <lemon/utility.h>
 
-using namespace std;
+using namespace lemon;
 /*
 struct _EmptyList {
@@ -58 +58 @@
 public:
   typedef int X;
+  typedef True XD;
 };
 
@@ -63 +64 @@
 };
 
-template <typename A> 
-class TRUE {
+
+template <typename _A, bool _B = false> 
+class B {
+public:
+  static const bool state = false;
+};
+
+template <typename _A> 
+class B<_A, typename enable_if<typename _A::XD, void>::type> {
 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");
+  printf("%s\n", B<A>::state ? "true" : "false");
+  printf("%s\n", B<C>::state ? "true" : "false");
   return 0;
 }