[svn] * Proper SVN structureinit

--HG--
branch : trunk

1 files changed, 101 insertions, 0 deletions

diff --git a/dep/src/zthread/Semaphore.cxx b/dep/src/zthread/Semaphore.cxx
new file mode 100644
index 00000000000..b9fb8d0f613
--- /dev/null
+++ b/dep/src/zthread/Semaphore.cxx
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+/*
+ * Copyright (c) 2005, Eric Crahen
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is furnished
+ * to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in all
+ * copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
+ *
+ */
+
+#include "zthread/Semaphore.h"
+#include "SemaphoreImpl.h"
+
+namespace ZThread {
+
+  /**
+   * Create a new semaphore of a given size with a given count
+   *
+   * @param initialCount initial count to assign this semaphore
+   * @param maxCount maximum size of the semaphore count
+   */
+  Semaphore::Semaphore(int count, unsigned int maxCount) {
+  
+    _impl = new FifoSemaphoreImpl(count, maxCount, true);
+  
+  }
+
+  Semaphore::~Semaphore() {
+
+    if(_impl != 0)
+      delete _impl;
+
+  }
+
+  void Semaphore::wait() {
+
+    _impl->acquire();
+
+  }
+
+
+  bool Semaphore::tryWait(unsigned long ms) {
+
+    return _impl->tryAcquire(ms);
+
+  }
+
+  void Semaphore::post() {
+
+    _impl->release();
+
+  }
+
+  int Semaphore::count() {
+
+    return _impl->count();
+
+  }
+
+  ///////////////////////////////////////////////////////////////////////////////
+  // Locakable compatibility
+  //
+
+  void Semaphore::acquire() {
+
+    _impl->acquire();
+
+  }
+
+  bool Semaphore::tryAcquire(unsigned long ms) {
+
+    return _impl->tryAcquire(ms);
+
+
+  }
+
+  void Semaphore::release() {
+
+    _impl->release();
+
+  }
+
+} // namespace ZThread
+
+
+
+
+
+