initial commit for github

ddlrepresentation/ddlrefunit.cpp

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+/**
+ * @file
+ *
+ * @copyright
+ * @verbatim
+   Copyright @ 2017 Audi Electronics Venture GmbH. All rights reserved.
+
+       This Source Code Form is subject to the terms of the Mozilla
+       Public License, v. 2.0. If a copy of the MPL was not distributed
+       with this file, You can obtain one at https://mozilla.org/MPL/2.0/.
+
+   If it is not possible or desirable to put the notice in a particular file, then
+   You may include the notice in a location (such as a LICENSE file in a
+   relevant directory) where a recipient would be likely to look for such a notice.
+
+   You may add additional accurate notices of copyright ownership.
+   @endverbatim
+*/
+
+#include "ddlrefunit.h"
+#include <ddl.h>
+
+namespace ddl
+{
+    //define all needed error types and values locally
+    _MAKE_RESULT(-4, ERR_POINTER)
+    _MAKE_RESULT(-37, ERR_NOT_INITIALIZED)
+
+    DDLRefUnit::DDLRefUnit(IDDLUnit* poUnit, int const nPower, DDLPrefix* poPrefix) :
+        _unit{poUnit},
+        _power{nPower},
+        _prefix{poPrefix},
+        _init_flag{(NULL != poUnit) && (NULL != poPrefix)}
+    {
+    }
+
+    a_util::result::Result DDLRefUnit::accept(IDDLVisitor *poVisitor) const
+    {
+        if (!_init_flag)
+        {
+            return ERR_NOT_INITIALIZED;
+        }
+        return poVisitor->visit(this);
+    }
+
+    a_util::result::Result DDLRefUnit::accept(IDDLChangeVisitor *poVisitor)
+    {
+        if (!_init_flag)
+        {
+            return ERR_NOT_INITIALIZED;
+        }
+        return poVisitor->visit(this);
+    }
+
+    const std::string& DDLRefUnit::getName() const
+    {
+        if (NULL == _unit)
+        {
+            return a_util::strings::empty_string;
+        }
+        return _unit->getName();
+    }
+
+    IDDLUnit * DDLRefUnit::getUnitObject() const
+    {
+        if (!_init_flag)
+        {
+            return NULL;
+        }
+        return _unit;
+    }
+
+    void DDLRefUnit::setUnitObject(IDDLUnit* pUnit)
+    {
+        _unit = pUnit;
+        _init_flag = (NULL != _unit) &&
+            (NULL != _prefix);
+    }
+
+    int DDLRefUnit::getPower() const
+    {
+        return _power;
+    }
+
+    void DDLRefUnit::setPower(int const nPower)
+    {
+        _power = nPower;
+    }
+
+    std::string DDLRefUnit::getPrefix() const
+    {
+        if (!_init_flag)
+        {
+            return a_util::strings::empty_string;
+        }
+        return _prefix->getName();
+    }
+
+    DDLPrefix * DDLRefUnit::getPrefixObject() const
+    {
+        if (!_init_flag)
+        {
+            return NULL;
+        }
+        return _prefix;
+    }
+
+    void DDLRefUnit::setPrefixObject(DDLPrefix* pPrefix)
+    {
+        _prefix = pPrefix;
+        _init_flag = (NULL != _unit) &&
+            (NULL != _prefix);
+    }
+
+
+    bool DDLRefUnit::isInitialized() const
+    {
+        return _init_flag;
+    }
+
+    a_util::result::Result DDLRefUnit::create(IDDLUnit* poUnit, int const nPower, DDLPrefix* poPrefix)
+    {
+        if (!poUnit || !poPrefix) { return ERR_POINTER; }
+        _unit = poUnit;
+        _power = nPower;
+        _prefix = poPrefix;
+        _init_flag = true;
+        return a_util::result::SUCCESS;
+    }
+}   // namespace ddl