allocator.cc.h

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// -*- C++ -*-
#ifndef __cxz_allocator_cc_h__
#define __cxz_allocator_cc_h__
 
#include "allocator.h"
#include "memcount.h"
 
namespace CNORXZ
{
 
    template <typename T>
    T* Allocator<T>::allocate(SizeT n)
    {
    const SizeT nn = n*type_size;
    MemCount::add(nn);
    const SizeT off = nn%N;
    const SizeT nnx = (off == 0) ? nn : nn + N - off;
    const SizeT nnd = nnx/N;
    VX* vx = new VX[nnd];
    return reinterpret_cast<T*>(vx);
    }
 
    template <typename T>
    void Allocator<T>::deallocate(T* p, SizeT n)
    {
    const SizeT nn = n*type_size;
    MemCount::sub(nn);
    VX* vx = reinterpret_cast<VX*>(p);
    delete [] vx;
    }
 
    template <class T, class U>
    bool operator==(const Allocator<T>& a, const Allocator<U>& b)
    {
    return true;
    }
 
    template <class T, class U>
    bool operator!=(const Allocator<T>& a, const Allocator<U>& b)
    {
    return false;
    }
 
}
 
#endif