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https://git.dev.opencascade.org/repos/occt.git
synced 2025-06-20 11:54:07 +03:00
1103eb60af
NCollection containers update:
- NCollection_Array1 - updated functionality
- NCollection_Array2 - NCollection_Array1 as a wrapper for 2array
- NCollection_Vector -> NCollection_DynamicArray was renamed and reworked.
TCollection:
- Use static empty string to avoid allocations on empty string
NCollection allocators update:
- NCollection_Allocator - allocator that used Standard::Allocate
- NCollection_OccAllocator - allocator-wrapper that used OCC BaseAllocator objects
- NCollection_IncAllocator - rework to increase performance
Standard:
- Rework functionality to use different allocation libs
- Implement basic of new way to wrap allocations tools
- Define 4 ways to allocation (defines in configure stage)
Additional changes:
- Hash function uses std::hash functionality
- size_t as a hash value
- New HashUtils with Murmur and FVN hash algo for x32 and x64
- Deprecated _0.cxx and .gxx DE classes reorganized
- Create own utility for std memory
- Update Standard_Transient to be more platform-independent
Math TK changes:
- math_Vector -> match_BaseVector<>
- Buffer decreased to cash 32 elements instead of 512
98 lines
3.8 KiB
C++
Executable File
98 lines
3.8 KiB
C++
Executable File
// Copyright (c) 1998-1999 Matra Datavision
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// Copyright (c) 1999-2013 OPEN CASCADE SAS
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//
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// This file is part of Open CASCADE Technology software library.
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//
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// This library is free software; you can redistribute it and/or modify it under
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// the terms of the GNU Lesser General Public License version 2.1 as published
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// by the Free Software Foundation, with special exception defined in the file
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// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
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// distribution for complete text of the license and disclaimer of any warranty.
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//
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// Alternatively, this file may be used under the terms of Open CASCADE
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// commercial license or contractual agreement.
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#ifndef _Standard_Integer_HeaderFile
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#define _Standard_Integer_HeaderFile
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#include <Standard_Std.hxx>
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#include <Standard_TypeDef.hxx>
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#include <climits>
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// ===============
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// Inline methods
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// ===============
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// ------------------------------------------------------------------
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// Abs : Returns the absolute value of an Integer
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// ------------------------------------------------------------------
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inline Standard_Integer Abs (const Standard_Integer Value)
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{
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return Value >= 0 ? Value : -Value;
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}
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// ------------------------------------------------------------------
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// IsEven : Returns Standard_True if an integer is even
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// ------------------------------------------------------------------
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inline Standard_Boolean IsEven (const Standard_Integer Value)
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{ return Value % 2 == 0; }
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// ------------------------------------------------------------------
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// IsOdd : Returns Standard_True if an integer is odd
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// ------------------------------------------------------------------
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inline Standard_Boolean IsOdd (const Standard_Integer Value)
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{ return Value % 2 == 1; }
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// ------------------------------------------------------------------
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// Max : Returns the maximum integer between two integers
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// ------------------------------------------------------------------
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inline Standard_Integer Max (const Standard_Integer Val1,
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const Standard_Integer Val2)
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{
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return Val1 >= Val2 ? Val1 : Val2;
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}
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// ------------------------------------------------------------------
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// Min : Returns the minimum integer between two integers
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// ------------------------------------------------------------------
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inline Standard_Integer Min (const Standard_Integer Val1,
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const Standard_Integer Val2)
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{
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return Val1 <= Val2 ? Val1 : Val2;
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}
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// ------------------------------------------------------------------
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// Modulus : Returns the remainder of division between two integers
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// ------------------------------------------------------------------
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inline Standard_Integer Modulus (const Standard_Integer Value,
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const Standard_Integer Divisor)
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{ return Value % Divisor; }
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// ------------------------------------------------------------------
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// Square : Returns the square of an integer
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// ------------------------------------------------------------------
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inline Standard_Integer Square(const Standard_Integer Value)
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{ return Value * Value; }
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// ------------------------------------------------------------------
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// IntegerFirst : Returns the minimum value of an integer
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// ------------------------------------------------------------------
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constexpr Standard_Integer IntegerFirst()
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{ return INT_MIN; }
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// ------------------------------------------------------------------
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// IntegerLast : Returns the maximum value of an integer
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// ------------------------------------------------------------------
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constexpr Standard_Integer IntegerLast()
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{ return INT_MAX; }
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// ------------------------------------------------------------------
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// IntegerSize : Returns the size in digits of an integer
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// ------------------------------------------------------------------
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constexpr Standard_Integer IntegerSize()
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{ return CHAR_BIT * sizeof(Standard_Integer); }
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#endif
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