/usr/include/utilspp/singleton/LifetimeLibrary.hpp is in libcurlpp-dev 0.7.3-6.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | /*
* Copyright (c) <2002-2009> <Jean-Philippe Barrette-LaPierre>
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files
* (curlpp), to deal in the Software without restriction,
* including without limitation the rights to use, copy, modify, merge,
* publish, distribute, sublicense, and/or sell copies of the Software,
* and to permit persons to whom the Software is furnished to do so,
* subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included
* in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.
* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY
* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,
* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE
* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#ifndef LIFETIME_LIBRARY_HPP
#define LIFETIME_LIBRARY_HPP
#include <cassert>
#include "PrivateMembers.hpp"
#include "CreationUsingNew.hpp"
namespace utilspp
{
template<typename T>
unsigned int getLongevity(T * p);
/**
* Assigns an object a longevity. Ensures ordered destructions of objects
* registered thusly during the exit sequence of the application.
*/
template<typename T, typename TDestroyer>
void setLibraryLongevity(
T * obj,
unsigned int longevity,
TDestroyer d = utilspp::PrivateMembers::Deleter<T>::deleteObject
);
/**
* This class is a lifetime policy for the singleton. This
* class allow you to terminate the singleton explicitly.
* You can terminate by calling:
*
* LifetimeLibrarySingleton::instance().terminate()
*
* This singleton use the utilspp::LifetimeWithLongevity policy.
*/
template<typename T>
struct LifetimeLibrary
{
static void scheduleDestruction(T * obj, void (* func)());
static void onDeadReference();
};
class LifetimeLibraryImpl
{
public:
LifetimeLibraryImpl();
~LifetimeLibraryImpl();
void add(utilspp::PrivateMembers::LifetimeTracker * tracker);
void terminate();
private:
utilspp::PrivateMembers::TrackerArray mTrackerArray;
int mNbElements;
};
unsigned int getLongevity(utilspp::LifetimeLibraryImpl * p);
typedef utilspp::SingletonHolder<
utilspp::LifetimeLibraryImpl,
utilspp::CreationUsingNew,
utilspp::LifetimeWithLongevity
> LifetimeLibrarySingleton;
/**
* This class will ensure that
*
* LifetimeLibraryImpl::terminate()
*
* is called.
*/
template<typename T = utilspp::LifetimeLibrarySingleton>
class LifetimeLibraryGuard
{
public:
~LifetimeLibraryGuard();
};
}
//#ifdef CURLPP_INCLUDE_TEMPLATE_DEFINITIONS
#include "LifetimeLibrary.inl"
//#endif
#endif
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