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912766c2e1
The Proc_Partitions_Info has a pseudo multi-object interface and uses the constructor to load the cache. However all the data in the class is static. A Proc_Partitions_Info object doesn't contain any member variables, yet was needed just to call the member functions. Make all the member functions static removing the need to use any Proc_Partitions_Info objects and provide and explicit load_cache() method.
48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
/* Copyright (C) 2010 Curtis Gedak
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, see <http://www.gnu.org/licenses/>.
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*/
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/* Proc_Partitions_Info
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*
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* A persistent cache of information from the file /proc/partitions
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* that helps to minimize the number of required disk reads.
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*/
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#ifndef GPARTED_PROC_PARTITIONS_INFO_H
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#define GPARTED_PROC_PARTITIONS_INFO_H
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#include <glibmm/ustring.h>
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#include <vector>
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namespace GParted
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{
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class Proc_Partitions_Info
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{
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public:
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static void load_cache();
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static const std::vector<Glib::ustring> & get_device_paths();
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private:
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static void initialize_if_required();
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static void load_proc_partitions_info_cache();
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static bool proc_partitions_info_cache_initialized ;
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static std::vector<Glib::ustring> device_paths_cache ;
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};
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}//GParted
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#endif /* GPARTED_PROC_PARTITIONS_INFO_H */
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