fixed adding file problem

[c11concurrency-benchmarks.git] / gdax-orderbook-hpp / demo / dependencies / libcds-2.3.2 / cds / algo / elimination_tls.h

diff --git a/gdax-orderbook-hpp/demo/dependencies/libcds-2.3.2/cds/algo/elimination_tls.h b/gdax-orderbook-hpp/demo/dependencies/libcds-2.3.2/cds/algo/elimination_tls.h
new file mode 100644 (file)
index 0000000..b97efbc
--- /dev/null
+++ b/gdax-orderbook-hpp/demo/dependencies/libcds-2.3.2/cds/algo/elimination_tls.h
@@ -0,0 +1,62 @@
+/*
+    This file is a part of libcds - Concurrent Data Structures library
+
+    (C) Copyright Maxim Khizhinsky (libcds.dev@gmail.com) 2006-2017
+
+    Source code repo: http://github.com/khizmax/libcds/
+    Download: http://sourceforge.net/projects/libcds/files/
+
+    Redistribution and use in source and binary forms, with or without
+    modification, are permitted provided that the following conditions are met:
+
+    * Redistributions of source code must retain the above copyright notice, this
+      list of conditions and the following disclaimer.
+
+    * Redistributions in binary form must reproduce the above copyright notice,
+      this list of conditions and the following disclaimer in the documentation
+      and/or other materials provided with the distribution.
+
+    THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+    AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+    IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+    DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
+    FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+    DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
+    SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
+    CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
+    OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+    OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+*/
+
+#ifndef CDSLIB_ALGO_ELIMINATION_TLS_H
+#define CDSLIB_ALGO_ELIMINATION_TLS_H
+
+#include <cds/algo/base.h>
+
+namespace cds { namespace algo { namespace elimination {
+
+    // Forwards
+    struct operation_desc;
+
+    /// Per-thread elimination record
+    /** @headerfile cds/algo/elimination.h
+    */
+    struct record
+    {
+        operation_desc *    pOp ;   ///< Operation descriptor
+
+        /// Initialization
+        record()
+            : pOp( nullptr )
+        {}
+
+        /// Checks if the record is free
+        bool is_free() const
+        {
+            return pOp == nullptr;
+        }
+    };
+
+}}} // cds::algo::elimination
+
+#endif // #ifndef CDSLIB_ALGO_ELIMINATION_TLS_H