Thread pool changes

runtime/bin/thread_pool.h

Index: runtime/bin/thread_pool.h
diff --git a/runtime/bin/thread_pool.h b/runtime/bin/thread_pool.h
index 9357ba21f60ccb0166860819b70506f1e9bfc319..6999aff2e3bf89daeef93e768c338ecb2a07fc2c 100644
--- a/runtime/bin/thread_pool.h
+++ b/runtime/bin/thread_pool.h
@@ -20,7 +20,7 @@
 #endif
 
 
-typedef int Task;
+typedef void* Task;
 
 
 class TaskQueueEntry {
@@ -59,7 +59,8 @@ class TaskQueue {
 
 class ThreadPool {
  public:
-  explicit ThreadPool(int initial_size = 4) : size_(initial_size) {}
+  ThreadPool(void* (*task_handler)(void* args), int initial_size = 4)
+      : size_(initial_size), task_handler_(task_handler) {}
 
   void Start();
   void Shutdown();
@@ -73,6 +74,7 @@ class ThreadPool {
 
   TaskQueue queue;
   int size_;  // Number of threads.
+  void* (*task_handler_)(void* args);

[Mads Ager (google), 2012/01/06 10:15:18]

Let's typedef this type and the use a named type in the constructor as well as
here?

[Søren Gjesse, 2012/01/06 10:41:15]

Sure - looks nicer.

   ThreadPoolData data_;
 
   DISALLOW_COPY_AND_ASSIGN(ThreadPool);