1 // Copyright (C) 2007-2023 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)
23 #include "MEDCoupling.hxx"
34 enum class DeallocType
38 C_DEALLOC_WITH_OFFSET = 4
41 //! 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();
72 class MEDCOUPLING_EXPORT BigMemoryObject
75 std::size_t getHeapMemorySize() const;
76 std::string getHeapMemorySizeStr() const;
77 std::vector<const BigMemoryObject *> getDirectChildren() const;
78 std::vector<const BigMemoryObject *> getAllTheProgeny() const;
79 bool isObjectInTheProgeny(const BigMemoryObject *obj) const;
80 static std::size_t GetHeapMemorySizeOfObjs(const std::vector<const BigMemoryObject *>& objs);
81 virtual std::string getClassName() const { return "BigMemoryObject"; }
82 virtual std::size_t getHeapMemorySizeWithoutChildren() const = 0;
83 virtual std::vector<const BigMemoryObject *> getDirectChildrenWithNull() const = 0;
84 std::string debugHeapMemorySize() const;
85 virtual ~BigMemoryObject();
87 static std::size_t GetHeapMemoryOfSet(std::set<const BigMemoryObject *>& s1, std::set<const BigMemoryObject *>& s2);
90 class MEDCOUPLING_EXPORT RefCountObjectOnly
94 RefCountObjectOnly(const RefCountObjectOnly& other);
98 int getRCValue() const;
99 RefCountObjectOnly& operator=(const RefCountObjectOnly& other);
101 virtual ~RefCountObjectOnly();
103 mutable std::atomic<int> _cnt;
106 class MEDCOUPLING_EXPORT RefCountObject : public RefCountObjectOnly, public BigMemoryObject
110 RefCountObject(const RefCountObject& other);
111 virtual ~RefCountObject();
114 class MEDCOUPLING_EXPORT GlobalDict
117 static GlobalDict *GetInstance();
118 bool hasKey(const std::string& key) const;
119 std::string value(const std::string& key) const;
120 std::vector<std::string> keys() const;
121 void erase(const std::string& key);
123 void setKeyValue(const std::string& key, const std::string& val);
124 void setKeyValueForce(const std::string& key, const std::string& val);
125 std::string printSelf() const;
129 static GlobalDict *UNIQUE_INSTANCE;
131 std::map<std::string, std::string> _my_map;