+
+/*******************************************************************************
+
+ Copyright (c) 2009, Charles McGarvey
+ All rights reserved.
+
+ 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 _MOOF_SETTINGS_HH_
+#define _MOOF_SETTINGS_HH_
+
+/**
+ * @file Settings.hh
+ * Load, store, save program settings.
+ */
+
+#include <map>
+#include <string>
+
+#include <Moof/Singleton.hh>
+#include <Moof/Serializable.hh>
+
+
+namespace Mf {
+
+
+class Settings : public Singleton<Settings>
+{
+public:
+ Settings() {}
+ Settings(int argc, char* argv[]);
+
+ void parseArgs(int argc, char* argv[]);
+
+ void loadFromFile(const std::string& filePath, bool precedence = false);
+ void loadFromFiles(const std::vector<std::string>& filePaths,
+ bool precedence = false);
+
+ template <typename T>
+ bool get(const std::string& key, T& value);
+ template <typename T>
+ bool getNumber(const std::string& key, T& value);
+
+private:
+ std::map<std::string,SerializablePtr> map_;
+};
+
+
+template <typename T>
+bool Settings::get(const std::string& key, T& value)
+{
+ std::map<std::string,SerializablePtr>::const_iterator it = map_.find(key);
+
+ if (it != map_.end())
+ {
+ SerializablePtr obj = (*it).second;
+ return obj->get(value);
+ }
+ else
+ {
+ return false;
+ }
+}
+
+template <typename T>
+bool Settings::getNumber(const std::string& key, T& value)
+{
+ std::map<std::string,SerializablePtr>::const_iterator it = map_.find(key);
+
+ if (it != map_.end())
+ {
+ SerializablePtr obj = (*it).second;
+ return obj->getNumber(value);
+ }
+ else
+ {
+ return false;
+ }
+}
+
+
+} // namepsace Mf
+
+#endif // _MOOF_SETTINGS_HH_
+
+/** vim: set ts=4 sw=4 tw=80: *************************************************/
+