mkfit::CcPool< T > Class Template Reference

#include <HitStructures.h>

Public Member Functions
T *	allocate (std::size_t n)
	CcPool (std::size_t size=0)
void	deallocate (T *p, std::size_t n) noexcept
void	release ()
void	reset (std::size_t size)

Private Attributes
std::vector< T >	m_mem
std::size_t	m_pos = 0
std::size_t	m_size = 0

Detailed Description

template<class T>
class mkfit::CcPool< T >

Definition at line 325 of file HitStructures.h.

Constructor & Destructor Documentation

template<class T>

mkfit::CcPool< T >::CcPool ( std::size_t  size = 0 )

inline

Definition at line 341 of file HitStructures.h.

                               {
      if (size)
        reset(size);
    }

Member Function Documentation

template<class T>

T* mkfit::CcPool< T >::allocate ( std::size_t  n )

inline

Definition at line 346 of file HitStructures.h.

                             {
      if (m_pos + n > m_size)
        throw std::bad_alloc();
      T* ret = &m_mem[m_pos];
      m_pos += n;
      return ret;
    }

template<class T>

void mkfit::CcPool< T >::deallocate ( T *  p, std::size_t  n  )

inlinenoexcept

Definition at line 354 of file HitStructures.h.

                                                {
      // we do not care, implied deallocation of the whole pool on reset().
    }

template<class T>

void mkfit::CcPool< T >::release ( )

inline

Definition at line 334 of file HitStructures.h.

                   {
      std::vector<T> tmp;
      m_mem.swap(tmp);
      m_pos = 0;
      m_size = 0;
    }

template<class T>

void mkfit::CcPool< T >::reset ( std::size_t  size )

inline

Definition at line 327 of file HitStructures.h.

Referenced by mkfit::CcPool< mkfit::TrackCand >::CcPool().

                               {
      if (size > m_mem.size())
        m_mem.resize(size);
      m_pos = 0;
      m_size = size;
    }

Member Data Documentation

template<class T>

std::vector<T> mkfit::CcPool< T >::m_mem

private

Definition at line 359 of file HitStructures.h.

Referenced by mkfit::CcPool< mkfit::TrackCand >::allocate(), mkfit::CcPool< mkfit::TrackCand >::release(), and mkfit::CcPool< mkfit::TrackCand >::reset().

template<class T>

std::size_t mkfit::CcPool< T >::m_pos = 0

private

Definition at line 360 of file HitStructures.h.

Referenced by mkfit::CcPool< mkfit::TrackCand >::allocate(), mkfit::CcPool< mkfit::TrackCand >::release(), and mkfit::CcPool< mkfit::TrackCand >::reset().

template<class T>

std::size_t mkfit::CcPool< T >::m_size = 0

private

Definition at line 361 of file HitStructures.h.

Referenced by mkfit::CcPool< mkfit::TrackCand >::allocate(), mkfit::CcPool< mkfit::TrackCand >::release(), and mkfit::CcPool< mkfit::TrackCand >::reset().