1 files changed, 61 insertions, 0 deletions
diff --git a/src/graph/OperationRegistry.cpp b/src/graph/OperationRegistry.cpp
new file mode 100644
index 0000000000..7de714b214
--- /dev/null
+++ b/src/graph/OperationRegistry.cpp
@@ -0,0 +1,61 @@
+/*
+ * Copyright (c) 2017 ARM Limited.
+ *
+ * SPDX-License-Identifier: MIT
+ *
+ * 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 "arm_compute/graph/OperationRegistry.h"
+
+using namespace arm_compute::graph;
+
+OperationRegistry::OperationRegistry()
+    : _registered_ops()
+{
+}
+
+OperationRegistry &OperationRegistry::get()
+{
+    static OperationRegistry instance;
+    return instance;
+}
+
+IOperation *OperationRegistry::find_operation(const std::string &operation, TargetHint target)
+{
+    ARM_COMPUTE_ERROR_ON(!contains(operation, target));
+    auto it = std::find_if(_registered_ops[operation].begin(), _registered_ops[operation].end(), [&](const std::unique_ptr<IOperation> &op)
+    {
+        return (op->target() == target);
+    });
+    ARM_COMPUTE_ERROR_ON(it == _registered_ops[operation].end());
+    return (*it).get();
+}
+
+bool OperationRegistry::contains(const std::string &operation, TargetHint target) const
+{
+    auto it = _registered_ops.find(operation);
+    if(it != _registered_ops.end())
+    {
+        return std::any_of(it->second.begin(), it->second.end(), [&](const std::unique_ptr<IOperation> &op)
+        {
+            return (op->target() == target);
+        });
+    }
+    return false;
+}