From a02bb96290c09658c0f54e9fa9828eafe778f079 Mon Sep 17 00:00:00 2001
From: Chaz Brown <iamparadox@netscape.net>
Date: Sun, 13 Sep 2009 06:18:26 -0400
Subject: Remove the remaining obsolete Zthread code Part3 Really this time.

--HG--
branch : trunk
---
 dep/include/zthread/ThreadLocal.h | 383 --------------------------------------
 1 file changed, 383 deletions(-)
 delete mode 100644 dep/include/zthread/ThreadLocal.h

(limited to 'dep/include/zthread/ThreadLocal.h')

diff --git a/dep/include/zthread/ThreadLocal.h b/dep/include/zthread/ThreadLocal.h
deleted file mode 100644
index 703f6bce6bf..00000000000
--- a/dep/include/zthread/ThreadLocal.h
+++ /dev/null
@@ -1,383 +0,0 @@
-/*
- * 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.
- *
- */
-
-#ifndef __ZTTHREADLOCAL_H__
-#define __ZTTHREADLOCAL_H__
-
-#include "zthread/ThreadLocalImpl.h"
-
-namespace ZThread {
-
-  /**
-   * @class ThreadLocal
-   *
-   * @author Eric Crahen <http://www.code-foo.com>
-   * @date <2003-07-27T11:18:21-0400>
-   * @version 2.3.0
-   *
-   * Provides access to store and retrieve value types to and from a thread local
-   * storage context. A thread local storage context consists of the calling thread
-   * a specific ThreadLocal object. Since this context is specific to each thread
-   * whenever a value is stored in a ThreadLocal that is accessible from multiple
-   * threads, it can only be retrieved by the thread that stored it.
-   *
-   * The first time a thread accesses the value associated with a thread local storage
-   * context, a value is created. That value is either an initial value (determined by
-   * InitialValueT) or an inherited value (determined by ChildValueT).
-   *
-   * - If a threads parent had no value associated with a ThreadLocal when the thread was created,
-   *   then the InitialValueT functor is used to create an initial value.
-   *
-   * - If a threads parent did have a value associated with a ThreadLocal when the thread was
-   *   created, then the childValueT functor is used to create an initial value.
-   *
-   * Not all ThreadLocal's support the inheritance of values from parent threads. The default
-   * behavoir is to create values through the InitialValueT functor for all thread when
-   * they first access a thread local storage context.
-   *
-   * - Inheritance is enabled automatically when a user supplies a ChildValueT functor other
-   *   than the default one supplied.
-   *
-   * - Inheritance can be controlled explicitly by the user through a third functor,
-   *   InheritableValueT.
-   *
-   * <h2>Examples</h2>
-   *
-   * - <a href="#ex1">Default initial value</a>
-   * - <a href="#ex2">User-specified initial value</a>
-   * - <a href="#ex3">User-specified inherited value</a>
-   *
-   * <h2><a name="ex1">Default initial value</a></h2>
-   * A ThreadLocal that does not inherit, and uses the default value
-   * for an int as its initial value.
-   *
-   * @code
-   *
-   * #include "zthread/ThreadLocal.h"
-   * #include "zthread/Thread.h"
-   * #include <iostream>
-   *
-   * using namespace ZThread;
-   *
-   * class aRunnable : public Runnable {
-   *   ThreadLocal<int> localValue;
-   * public:
-   *   void run() {
-   *     std::cout << localValue.get() << std::endl;
-   *   }
-   * };
-   *
-   * int main() {
-   *
-   *   // Create a shared task to display ThreadLocal values
-   *   Task task(new aRunnable);
-   *
-   *   Thread t0(task); t0.wait();
-   *   Thread t1(task); t1.wait();
-   *   Thread t2(task); t2.wait();
-   *
-   *   // Output:
-   *
-   *   // 0
-   *   // 0
-   *   // 0
-   *
-   *   return 0;
-   *
-   * }
-   *
-   * @endcode
-   *
-   * <h2><a name="ex2">User-specified initial value</a></h2>
-   * A ThreadLocal that does not inherit, and uses a custom initial value.
-   *
-   * @code
-   *
-   * #include "zthread/ThreadLocal.h"
-   * #include "zthread/Thread.h"
-   * #include <iostream>
-   *
-   * using namespace ZThread;
-   *
-   * struct anInitialValueFn {
-   *   int operator()() {
-   *     static int next = 100;
-   *     int val = next; next += 100;
-   *     return val;
-   *   }
-   * };
-   *
-   * class aRunnable : public Runnable {
-   *   ThreadLocal<int, anInitialValueFn> localValue;
-   * public:
-   *   void run() {
-   *     std::cout << localValue.get() << std::endl;
-   *   }
-   * };
-   *
-   * int main() {
-   *
-   *   // Create a shared task to display ThreadLocal values
-   *   Task task(new aRunnable);
-   *
-   *   Thread t0(task); t0.wait();
-   *   Thread t1(task); t1.wait();
-   *   Thread t2(task); t2.wait();
-   *
-   *   // Output:
-   *
-   *   // 100
-   *   // 200
-   *   // 300
-   *
-   *   return 0;
-   *
-   * }
-   *
-   * @endcode
-   *
-   * <h2><a name="ex3">User-specified inherited value</a></h2>
-   * A ThreadLocal that does inherit and modify child values.
-   * (The default initial value functor is used)
-   *
-   * @code
-   *
-   * #include "zthread/ThreadLocal.h"
-   * #include "zthread/Thread.h"
-   * #include <iostream>
-   *
-   * using namespace ZThread;
-   *
-   * struct anInheritedValueFn {
-   *   int operator()(int val) {
-   *     return val + 100;
-   *   }
-   * };
-   *
-   * // This Runnable associates no ThreadLocal value in the main thread; so
-   * // none of the child threads have anything to inherit.
-   * class aRunnable : public Runnable {
-   *   ThreadLocal<int, ThreadLocalImpl::InitialValueFn<int>, anInheritedValueFn> localValue;
-   * public:
-   *   void run() {
-   *     std::cout << localValue.get() << std::endl;
-   *   }
-   * };
-   *
-   * // This Runnable associates a ThreadLocal value in the main thread which
-   * // is inherited when the child threads are created.
-   * class anotherRunnable : public Runnable {
-   *   ThreadLocal<int, ThreadLocalImpl::InitialValueFn<int>, anInheritedValueFn> localValue;
-   * public:
-   *   anotherRunnable() {
-   *     localValue.set(100);
-   *   }
-   *   void run() {
-   *     std::cout << localValue.get() << std::endl;
-   *   }
-   * };
-   *
-   * int main() {
-   *
-   *   // Create a shared task to display ThreadLocal values
-   *   Task task(new aRunnable);
-   *
-   *   Thread t0(task); t0.wait();
-   *   Thread t1(task); t1.wait();
-   *   Thread t2(task); t2.wait();
-   *
-   *   // Output:
-   *
-   *   // 0
-   *   // 0
-   *   // 0
-   *
-   *   task = Task(new anotherRunnable);
-   *
-   *   Thread t10(task); t10.wait();
-   *   Thread t11(task); t11.wait();
-   *   Thread t12(task); t12.wait();
-   *
-   *   // Output:
-   *
-   *   // 200
-   *   // 200
-   *   // 200
-   *
-   *   return 0;
-   *
-   * }
-   *
-   * @endcode
-   *
-   * <h2>Parameters</h2>
-   *
-   * <em>InitialValueT</em>
-   *
-   * This template parameter should indicate the functor used to set
-   * the initial value. It should support the following operator:
-   *
-   * <code>
-   * // required operator
-   * T operator()
-   *
-   * // supported expression
-   * InitialValueT()()
-   * </code>
-   *
-   *
-   * <em>ChildValueT</em>
-   *
-   * This template parameter should indicate the functor used to set
-   * the value that will be inherited by thread whose parent have associated
-   * a value with the ThreadLocal's context at the time they are created.
-   * It should support the following operator:
-   *
-   * <code>
-   * // required operator
-   * T operator(const T& parentValue)
-   *
-   * // supported expression
-   * ChildValueT()(parentValue)
-   * </code>
-   *
-   *
-   * <em>InheritableValueT</em>
-   *
-   * This template parameter should indicate the functor, used to determine
-   * wheather or not this ThreadLocal will allow values from a parent threads
-   * context to be inherited by child threads when they are created.
-   * It should support the following operator:
-   *
-   * <code>
-   * // required operator
-   * bool operator(const T& childValueFunctor)
-   *
-   * // supported expression
-   * InheritableValueT()( ChildValueT() )
-   * </code>
-   *
-   */
-  template <
-    typename T,
-    typename InitialValueT      = ThreadLocalImpl::InitialValueFn<T>,
-    typename ChildValueT        = ThreadLocalImpl::UniqueChildValueFn,
-    typename InheritableValueT  = ThreadLocalImpl::InheritableValueFn
-    >
-    class ThreadLocal : private ThreadLocalImpl {
-
-      typedef ThreadLocalImpl::ValuePtr ValuePtr;
-
-      class Value : public ThreadLocalImpl::Value {
-
-        T value;
-
-      public:
-
-        Value() : value( InitialValueT()() ) { }
-
-        Value(const Value& v) : value( ChildValueT()(v.value) ) { }
-
-        virtual ~Value() { }
-
-        operator T() { return value; }
-
-        const Value& operator=(const T& v) { value = v; }
-
-        virtual bool isInheritable() const {
-          return InheritableValueT()( ChildValueT() );
-        }
-
-        virtual ValuePtr clone() const {
-          return ValuePtr( new Value(*this) );
-        }
-
-      };
-
-      static ValuePtr createValue() {
-        return ValuePtr( new Value );
-      }
-
-    public:
-
-    /**
-     * Get the value associated with the context (this ThreadLocal and
-     * the calling thread) of the invoker. If no value is currently
-     * associated, then an intial value is created and associated; that value
-     * is returned.
-     *
-     * @return <em>T</em> associated value.
-     *
-     * @post  If no value has been associated with the invoking context
-     *        then an inital value will be associated. That value is
-     *        created by the <em>InitialValueT</em> functor.
-     */
-    T get() const {
-      return (T)reinterpret_cast<Value&>( *value(&createValue) );
-    }
-
-    /**
-     * Replace the value associated with the context (this ThreadLocal and
-     * the calling thread) of the invoker. If no value is currently
-     * associated, then an intial value is first created and subsequently
-     * replaced by the new value.
-     *
-     * @param v value of type <em>T</em> to associate.
-     *
-     * @post  If no value has been associated with the invoking context
-     *        then an inital value will first be associated. That value is
-     *        created by the <em>InitialValueT</em> functor and then
-     *        replaced with the new value.
-     */
-    void set(T v) const {
-      reinterpret_cast<Value&>( *value(&createValue) ) = v;
-    }
-
-    /**
-     * Remove any value current associated with this ThreadLocal.
-     *
-     * @post Upon thier next invocation the get() and set() functions will behave as
-     *       if no value has been associated with this ThreadLocal and an
-     *       initial value will be generated.
-     */
-    void clear() const {
-      ThreadLocalImpl::clear();
-    }
-
-    /**
-     * Remove any value current associated with <em>any</em> ThreadLocal.
-     *
-     * @post Upon thier next invocation the get() and set() functions will behave as
-     *       if no value has been associated with <em>any</em> ThreadLocal and new
-     *       initial values will be generated.
-     */
-    static void clearAll() {
-      ThreadLocalImpl::clearAll();
-    }
-
-  };
-
-
-} // namespace ZThread
-
-#endif // __ZTTHREADLOCAL_H__
-
-- 
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