mirror of
https://git.dev.opencascade.org/repos/occt.git
synced 2025-04-04 18:06:22 +03:00
a5a7b3185b
Update empty method guards to new style with regex (see PR). Used clang-format 18.1.8. New actions to validate code formatting is added. Update .clang-format with disabling of include sorting. It is temporary changes, then include will be sorted. Apply formatting for /src and /tools folder. The files with .hxx,.cxx,.lxx,.h,.pxx,.hpp,*.cpp extensions.
62 lines
2.1 KiB
C++
62 lines
2.1 KiB
C++
// Created on: 2009-12-30
|
|
// Created by: Alexander GRIGORIEV
|
|
// Copyright (c) 2009-2014 OPEN CASCADE SAS
|
|
//
|
|
// This file is part of Open CASCADE Technology software library.
|
|
//
|
|
// This library is free software; you can redistribute it and/or modify it under
|
|
// the terms of the GNU Lesser General Public License version 2.1 as published
|
|
// by the Free Software Foundation, with special exception defined in the file
|
|
// OCCT_LGPL_EXCEPTION.txt. Consult the file LICENSE_LGPL_21.txt included in OCCT
|
|
// distribution for complete text of the license and disclaimer of any warranty.
|
|
//
|
|
// Alternatively, this file may be used under the terms of Open CASCADE
|
|
// commercial license or contractual agreement.
|
|
|
|
#include <NCollection_HeapAllocator.hxx>
|
|
#include <Standard_OutOfMemory.hxx>
|
|
#include <Standard_Mutex.hxx>
|
|
|
|
IMPLEMENT_STANDARD_RTTIEXT(NCollection_HeapAllocator, NCollection_BaseAllocator)
|
|
|
|
//=================================================================================================
|
|
|
|
void* NCollection_HeapAllocator::Allocate(const Standard_Size theSize)
|
|
{
|
|
// the size is rounded up to word size.
|
|
const Standard_Size aRoundSize = (theSize + 3) & ~0x3;
|
|
void* aResult = malloc(aRoundSize);
|
|
if (aResult == NULL)
|
|
{
|
|
char aBuffer[96];
|
|
Sprintf(aBuffer, "Failed to allocate %" PRIuPTR " bytes in global dynamic heap", theSize);
|
|
throw Standard_OutOfMemory(aBuffer);
|
|
}
|
|
return aResult;
|
|
}
|
|
|
|
//=================================================================================================
|
|
|
|
void NCollection_HeapAllocator::Free(void* anAddress)
|
|
{
|
|
if (anAddress)
|
|
free(anAddress);
|
|
}
|
|
|
|
//=================================================================================================
|
|
|
|
const Handle(NCollection_HeapAllocator)& NCollection_HeapAllocator::GlobalHeapAllocator()
|
|
{
|
|
static Handle(NCollection_HeapAllocator) pAllocator;
|
|
if (pAllocator.IsNull())
|
|
{
|
|
static Standard_Mutex theMutex;
|
|
Standard_Mutex::Sentry aSentry(theMutex);
|
|
if (pAllocator.IsNull())
|
|
{
|
|
pAllocator = new NCollection_HeapAllocator;
|
|
}
|
|
}
|
|
return pAllocator;
|
|
}
|