reverting changes to size_limiter example

examples/size_limiter.cpp

@@ -7,7 +7,6 @@
 #include <iostream>
 
 #include "umpire/ResourceManager.hpp"
-#include "umpire/Umpire.hpp"
 #include "umpire/strategy/QuickPool.hpp"
 #include "umpire/strategy/SizeLimiter.hpp"
 #include "umpire/util/Macros.hpp"
@@ -19,30 +18,15 @@ int main(int, char**)
       rm.makeAllocator<umpire::strategy::SizeLimiter>("size_limited_alloc", rm.getAllocator("HOST"), 1024);
 
   auto pool = rm.makeAllocator<umpire::strategy::QuickPool>("pool", size_limited_alloc, 64, 64);
-  void* data;
 
   // This will throw an exception because the pool is limited to 1024 bytes.
   std::cout << "Attempting to allocate 2098 bytes..." << std::endl;
   try {
-    data = pool.allocate(2048);
+    void* data = pool.allocate(2048);
     UMPIRE_USE_VAR(data);
   } catch (...) {
     std::cout << "Exception caught! Pool is limited to 1024 bytes." << std::endl;
   }
-  std::cout << "The total amount of memory used was: " << umpire::get_total_memory_allocated() << std::endl;
-
-  std::cout << "Attempting to allocate 512 bytes..." << std::endl;
-  try {
-    data = pool.allocate(512);
-    UMPIRE_USE_VAR(data);
-  } catch (...) {
-    std::cout << "Exception caught! Pool is limited to 1024 bytes." << std::endl;
-  }
-  std::cout << "The total amount of memory used was: " << umpire::get_total_memory_allocated() << std::endl;
-
-  if (data != nullptr) {
-    pool.deallocate(data);
-  }
 
   return 0;
 }