COMPMID-619: Logging interface
Change-Id: I73d1433ee7a682aeabb7540aa2ea1f6564f90aae
Reviewed-on: http://mpd-gerrit.cambridge.arm.com/91775
Tested-by: Kaizen <jeremy.johnson+kaizengerrit@arm.com>
Reviewed-by: Anthony Barbier <anthony.barbier@arm.com>
diff --git a/arm_compute/core/utils/logging/IPrinter.h b/arm_compute/core/utils/logging/IPrinter.h
new file mode 100644
index 0000000..6b410d4
--- /dev/null
+++ b/arm_compute/core/utils/logging/IPrinter.h
@@ -0,0 +1,74 @@
+/*
+ * 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.
+ */
+#ifndef __ARM_COMPUTE_LOGGING_PRINTER_H__
+#define __ARM_COMPUTE_LOGGING_PRINTER_H__
+
+#include "support/Mutex.h"
+
+namespace arm_compute
+{
+namespace logging
+{
+/** Base printer class to be inherited by other printer classes */
+class Printer
+{
+public:
+ /** Default Constructor */
+ Printer()
+ : _mtx()
+ {
+ }
+ /** Prevent instances of this class from being copied */
+ Printer(const Printer &) = delete;
+ /** Prevent instances of this class from being copied */
+ Printer &operator=(const Printer &) = delete;
+ /** Prevent instances of this class from being moved */
+ Printer(Printer &&) = delete;
+ /** Prevent instances of this class from being moved */
+ Printer &operator=(Printer &&) = delete;
+ /** Defaults Destructor */
+ virtual ~Printer() = default;
+ /** Print message
+ *
+ * @param[in] msg Message to print
+ */
+ inline void print(const std::string &msg)
+ {
+ std::lock_guard<arm_compute::Mutex> lock(_mtx);
+ print_internal(msg);
+ }
+
+private:
+ /** Interface to be implemented by the child to print a message
+ *
+ * @param[in] msg Message to print
+ */
+ virtual void print_internal(const std::string &msg) = 0;
+
+private:
+ arm_compute::Mutex _mtx;
+};
+} // namespace logging
+} // namespace arm_compute
+#endif /* __ARM_COMPUTE_LOGGING_PRINTER_H__ */