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Remove SharedPtr, it's not used and will be never used, we use C++11

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Loic Blot 2017-06-05 09:36:13 +02:00
parent bfacfc2062
commit 718121df91
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2 changed files with 0 additions and 76 deletions
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74
src/util/pointer.h
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@ -24,80 +24,6 @@ with this program; if not, write to the Free Software Foundation, Inc.,
#include "../debug.h" // For assert()
#include <cstring>
template <typename T>
class SharedPtr
{
public:
SharedPtr(T *t=NULL)
{
refcount = new int;
*refcount = 1;
ptr = t;
}
SharedPtr(SharedPtr<T> &t)
{
//*this = t;
drop();
refcount = t.refcount;
(*refcount)++;
ptr = t.ptr;
}
~SharedPtr()
{
drop();
}
SharedPtr<T> & operator=(T *t)
{
drop();
refcount = new int;
*refcount = 1;
ptr = t;
return *this;
}
SharedPtr<T> & operator=(SharedPtr<T> &t)
{
drop();
refcount = t.refcount;
(*refcount)++;
ptr = t.ptr;
return *this;
}
T* operator->()
{
return ptr;
}
T & operator*()
{
return *ptr;
}
bool operator!=(T *t)
{
return ptr != t;
}
bool operator==(T *t)
{
return ptr == t;
}
T & operator[](unsigned int i)
{
return ptr[i];
}
private:
void drop()
{
assert((*refcount) > 0);
(*refcount)--;
if(*refcount == 0)
{
delete refcount;
if(ptr != NULL)
delete ptr;
}
}
T *ptr;
int *refcount;
};
template <typename T>
class Buffer
{