Implements easier assertions for iterators

2020-04-22 12:44:50 +02:00
parent 43e612122c
commit 195043d4c5
2 changed files with 8 additions and 3 deletions
--- a/src/Assert.hpp
+++ b/src/Assert.hpp
@@ -12,12 +12,12 @@
        ss << #expr << "\"";                                                                                           \
        throw std::logic_error(ss.str());                                                                              \
    }
+#define AssertForEach(iterator, assertion) { for (auto item: iterator) Assert(assertion)}
 #else
 // Assert is empty if NO_ASSERT is defined.
 #define Assert(expr) ;
+#define AssertForEach(iterator, assertion) ;
 #endif

 #define AssertNotNull(value) Assert(value != nullptr)
-#define UnpackWeakPtr(weakPtr, sharedPtr)                                                                              \
-    Assert(!weakPtr.expired());                                                                                        \
-    auto sharedPtr = weakPtr.lock();
+#define AssertAllNotNull(iterator) AssertForEach(iterator, item != nullptr)