1 // Copyright (C) 2007-2019 CEA/DEN, EDF R&D
3 // This library is free software; you can redistribute it and/or
4 // modify it under the terms of the GNU Lesser General Public
5 // License as published by the Free Software Foundation; either
6 // version 2.1 of the License, or (at your option) any later version.
8 // This library is distributed in the hope that it will be useful,
9 // but WITHOUT ANY WARRANTY; without even the implied warranty of
10 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
11 // Lesser General Public License for more details.
13 // You should have received a copy of the GNU Lesser General Public
14 // License along with this library; if not, write to the Free Software
15 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
17 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
19 // Author : Anthony Geay (CEA/DEN)
21 #ifndef __PARAMEDMEM_MEDCOUPLINGREFCOUNTOBJECT_HXX__
22 #define __PARAMEDMEM_MEDCOUPLINGREFCOUNTOBJECT_HXX__
24 #include "MEDCoupling.hxx"
35 enum class DeallocType
39 C_DEALLOC_WITH_OFFSET = 4
42 //! The various spatial discretization of a field
52 //! The various temporal discretization of a field
58 CONST_ON_TIME_INTERVAL = 7
59 } TypeOfTimeDiscretization;
61 typedef bool (*FunctionToEvaluate)(const double *pos, double *res);
63 MEDCOUPLING_EXPORT const char *MEDCouplingVersionStr();
64 MEDCOUPLING_EXPORT int MEDCouplingVersion();
65 MEDCOUPLING_EXPORT void MEDCouplingVersionMajMinRel(int& maj, int& minor, int& releas);
66 MEDCOUPLING_EXPORT int MEDCouplingSizeOfVoidStar();
67 MEDCOUPLING_EXPORT std::size_t MEDCouplingSizeOfIDs();
68 MEDCOUPLING_EXPORT bool MEDCouplingByteOrder();
69 MEDCOUPLING_EXPORT const char *MEDCouplingByteOrderStr();
70 MEDCOUPLING_EXPORT bool IsCXX11Compiled();
75 MEDCOUPLING_EXPORT std::size_t getHeapMemorySize() const;
76 MEDCOUPLING_EXPORT std::string getHeapMemorySizeStr() const;
77 MEDCOUPLING_EXPORT std::vector<const BigMemoryObject *> getDirectChildren() const;
78 MEDCOUPLING_EXPORT std::vector<const BigMemoryObject *> getAllTheProgeny() const;
79 MEDCOUPLING_EXPORT bool isObjectInTheProgeny(const BigMemoryObject *obj) const;
80 MEDCOUPLING_EXPORT static std::size_t GetHeapMemorySizeOfObjs(const std::vector<const BigMemoryObject *>& objs);
81 MEDCOUPLING_EXPORT virtual std::size_t getHeapMemorySizeWithoutChildren() const = 0;
82 MEDCOUPLING_EXPORT virtual std::vector<const BigMemoryObject *> getDirectChildrenWithNull() const = 0;
83 MEDCOUPLING_EXPORT virtual ~BigMemoryObject();
85 static std::size_t GetHeapMemoryOfSet(std::set<const BigMemoryObject *>& s1, std::set<const BigMemoryObject *>& s2);
88 class RefCountObjectOnly
91 MEDCOUPLING_EXPORT RefCountObjectOnly();
92 MEDCOUPLING_EXPORT RefCountObjectOnly(const RefCountObjectOnly& other);
94 MEDCOUPLING_EXPORT bool decrRef() const;
95 MEDCOUPLING_EXPORT void incrRef() const;
96 MEDCOUPLING_EXPORT int getRCValue() const;
97 MEDCOUPLING_EXPORT RefCountObjectOnly& operator=(const RefCountObjectOnly& other);
99 virtual ~RefCountObjectOnly();
101 mutable std::atomic<int> _cnt;
104 class RefCountObject : public RefCountObjectOnly, public BigMemoryObject
107 MEDCOUPLING_EXPORT RefCountObject();
108 MEDCOUPLING_EXPORT RefCountObject(const RefCountObject& other);
109 MEDCOUPLING_EXPORT virtual ~RefCountObject();
115 MEDCOUPLING_EXPORT static GlobalDict *GetInstance();
116 MEDCOUPLING_EXPORT bool hasKey(const std::string& key) const;
117 MEDCOUPLING_EXPORT std::string value(const std::string& key) const;
118 MEDCOUPLING_EXPORT std::vector<std::string> keys() const;
119 MEDCOUPLING_EXPORT void erase(const std::string& key);
120 MEDCOUPLING_EXPORT void clear();
121 MEDCOUPLING_EXPORT void setKeyValue(const std::string& key, const std::string& val);
122 MEDCOUPLING_EXPORT void setKeyValueForce(const std::string& key, const std::string& val);
123 MEDCOUPLING_EXPORT std::string printSelf() const;
127 static GlobalDict *UNIQUE_INSTANCE;
129 std::map<std::string, std::string> _my_map;