msm::Array< T > Class Template Reference

#include <MsmMap.h>

Public Member Functions
	Array ()
	Array (int n)
	Array (const Array &a)
	~Array ()
Array &	operator= (const Array &a)
int	len () const
int	max () const
const T &	operator[] (int i) const
const T &	elem (int i) const
T &	operator[] (int i)
T &	elem (int i)
void	append (const T &t)
void	resize (int n)
void	setmax (int m)
const T *	buffer () const
T *	buffer ()
const T *	buffer (int &n) const
T *	buffer (int &n)
void	reset (const T &t)

Protected Member Functions
void	copy (const Array &a)

Protected Attributes
T *	abuffer
int	alen
int	amax

Friends
void	swap (Array &, Array &)

Detailed Description

template<class T>
class msm::Array< T >

Definition at line 202 of file MsmMap.h.

Constructor & Destructor Documentation

Array() [1/3]

template<class T>

msm::Array< T >::Array ( )

inline

Definition at line 210 of file MsmMap.h.

: abuffer(0), alen(0), amax(0) { }

Array() [2/3]

template<class T>

msm::Array< T >::Array ( int  n )

inline

Definition at line 211 of file MsmMap.h.

: abuffer(0), alen(0), amax(0) { resize(n); }

Array() [3/3]

template<class T>

msm::Array< T >::Array ( const Array< T > &  a )

inline

Definition at line 212 of file MsmMap.h.

: abuffer(0), alen(0), amax(0) { copy(a); }

~Array()

template<class T>

msm::Array< T >::~Array ( )

inline

Definition at line 213 of file MsmMap.h.

{ setmax(0); }

Member Function Documentation

append()

template<class T>

void msm::Array< T >::append ( const T &  t )

inline

Definition at line 250 of file MsmMap.h.

Referenced by ComputeMsm::doWork().

                              {
        if (alen==amax) setmax(2*amax+1);
        abuffer[alen++] = t;
      }

buffer() [1/4]

template<class T>

const T* msm::Array< T >::buffer ( ) const

inline

Definition at line 259 of file MsmMap.h.

Referenced by msm::PatchData::anterpolation(), msm::PatchData::anterpolationC1Hermite(), MsmGridCutoffKernel< Float, Float >::compute(), MsmGridCutoff::compute(), MsmC1HermiteGridCutoff::compute(), MsmC1HermiteGridCutoff::compute_specialized(), msm::PatchData::interpolation(), msm::PatchData::interpolationC1Hermite(), MsmBlockMap::MsmBlockMap(), MsmGridCutoffMap::MsmGridCutoffMap(), MsmBlockProxyMsg::put(), MsmC1HermiteBlockProxyMsg::put(), MsmBlock::sumReducedPotential(), and MsmC1HermiteBlock::sumReducedPotential().

{ return abuffer; }

buffer() [2/4]

template<class T>

T* msm::Array< T >::buffer ( )

inline

Definition at line 260 of file MsmMap.h.

{ return abuffer; }

buffer() [3/4]

template<class T>

const T* msm::Array< T >::buffer ( int &  n ) const

inline

Definition at line 261 of file MsmMap.h.

{ n = alen; return abuffer; }

buffer() [4/4]

template<class T>

T* msm::Array< T >::buffer ( int &  n )

inline

Definition at line 262 of file MsmMap.h.

{ n = alen; return abuffer; }

copy()

template<class T >

void Array< T >::copy ( const Array< T > &  a )

protected

Definition at line 309 of file MsmMap.h.

Referenced by msm::Array< msm::PatchDiagram >::Array(), and msm::Array< msm::PatchDiagram >::operator=().

                                       {
    setmax(a.amax);
    alen = a.alen;
    for (int i = 0;  i < alen;  i++) {
      abuffer[i] = a.abuffer[i];
    }
  }

elem() [1/2]

template<class T>

const T& msm::Array< T >::elem ( int  i ) const

inline

Definition at line 227 of file MsmMap.h.

Referenced by msm::Array< msm::PatchDiagram >::operator[]().

                                 {
        if (i < 0 || i >= alen) {
          char msg[100];
          snprintf(msg, sizeof(msg), "Array index:  alen=%d, i=%d\n", alen, i);
          NAMD_die(msg);
        }
        return abuffer[i];
      }

elem() [2/2]

template<class T>

T& msm::Array< T >::elem ( int  i )

inline

Definition at line 242 of file MsmMap.h.

                     {
        if (i < 0 || i >= alen) {
          char msg[100];
          snprintf(msg, sizeof(msg), "Array index:  alen=%d, i=%d\n", alen, i);
          NAMD_die(msg);
        }
        return abuffer[i];
      }

len()

template<class T>

int msm::Array< T >::len ( ) const

inline

Definition at line 218 of file MsmMap.h.

Referenced by msm::PatchData::anterpolation(), msm::PatchData::anterpolationC1Hermite(), ComputeMsmMgr::compute(), MsmGridCutoff::compute(), MsmC1HermiteGridCutoff::compute(), ComputeMsm::doWork(), MsmBlock::gridCutoff(), MsmC1HermiteBlock::gridCutoff(), msm::PatchData::interpolation(), msm::PatchData::interpolationC1Hermite(), MsmBlockProxyMsg::put(), MsmC1HermiteBlockProxyMsg::put(), ComputeMsm::saveResults(), msm::PatchData::sendCharge(), msm::PatchData::sendChargeC1Hermite(), MsmBlock::setupSections(), MsmC1HermiteBlock::setupSections(), MsmBlock::sumReducedPotential(), and MsmC1HermiteBlock::sumReducedPotential().

{ return alen; }

max()

template<class T>

int msm::Array< T >::max ( ) const

inline

Definition at line 219 of file MsmMap.h.

{ return amax; }

operator=()

template<class T>

Array& msm::Array< T >::operator= ( const Array< T > &  a )

inline

Definition at line 214 of file MsmMap.h.

                                       {
        if (this != &a) copy(a);  // don't allow self-assignment
        return(*this);
      }

operator[]() [1/2]

template<class T>

const T& msm::Array< T >::operator[] ( int  i ) const

inline

Definition at line 220 of file MsmMap.h.

                                       {
#ifdef DEBUG_MSM
        return elem(i);
#else
        return abuffer[i];
#endif
      }

operator[]() [2/2]

template<class T>

T& msm::Array< T >::operator[] ( int  i )

inline

Definition at line 235 of file MsmMap.h.

                           {
#ifdef DEBUG_MSM
        return elem(i);
#else
        return abuffer[i];
#endif
      }

reset()

template<class T>

void msm::Array< T >::reset ( const T &  t )

inline

Definition at line 263 of file MsmMap.h.

                             {
        for (int n = 0;  n < alen;  n++)  abuffer[n] = t;
      }

resize()

template<class T>

void msm::Array< T >::resize ( int  n )

inline

Definition at line 254 of file MsmMap.h.

Referenced by msm::Array< msm::PatchDiagram >::Array(), ComputeMsm::doWork(), msm::PatchData::init(), ComputeMsmMgr::initialize(), and ComputeMsmMgr::initialize_create().

                         {
        if (n > amax) setmax(n);
        alen = n;
      }

setmax()

template<class T >

void Array< T >::setmax

(

int

m

)

Definition at line 281 of file MsmMap.h.

Referenced by msm::Array< msm::PatchDiagram >::append(), msm::Array< msm::PatchDiagram >::resize(), and msm::Array< msm::PatchDiagram >::~Array().

                             {
    if (m == amax) return;
    else if (m > 0) {
      T *newbuffer = new T[m];
      if ( ! newbuffer) {
        char msg[100];
        snprintf(msg, sizeof(msg),
            "Can't allocate %lu KB for msm::Array\n",
            (unsigned long)(m * sizeof(T) / 1024));
        NAMD_die(msg);
      }
      if (alen > m) alen = m;  // new buffer is shorter than old buffer
      for (int i = 0;  i < alen;  i++) {
        newbuffer[i] = abuffer[i];
      }
      delete[] abuffer;
      abuffer = newbuffer;
      amax = m;
    }
    else {  // consider m == 0
      delete[] abuffer;
      abuffer = 0;
      alen = 0;
      amax = 0;
    }
  }

Friends And Related Function Documentation

swap

template<class T>

void swap ( Array< T > &  s, Array< T > &  t  )

friend

Definition at line 319 of file MsmMap.h.

                                      {
    T *tmpbuffer = s.abuffer;  s.abuffer = t.abuffer;  t.abuffer = tmpbuffer;
    tmpbuffer = 0;
    int tmpn = s.alen;  s.alen = t.alen;  t.alen = tmpn;
    tmpn = s.amax;  s.amax = t.amax;  t.amax = tmpn;
    tmpn = s.astate;  s.astate = t.astate;  t.astate = tmpn;
  }

Member Data Documentation

abuffer

template<class T>

T* msm::Array< T >::abuffer

protected

Definition at line 275 of file MsmMap.h.

Referenced by msm::Array< msm::PatchDiagram >::append(), msm::Array< msm::PatchDiagram >::buffer(), msm::Array< msm::PatchDiagram >::copy(), msm::Array< msm::PatchDiagram >::elem(), msm::Array< msm::PatchDiagram >::operator[](), msm::Array< msm::PatchDiagram >::reset(), and msm::swap().

alen

template<class T>

int msm::Array< T >::alen

protected

Definition at line 276 of file MsmMap.h.

Referenced by msm::Array< msm::PatchDiagram >::append(), msm::Array< msm::PatchDiagram >::buffer(), msm::Array< msm::PatchDiagram >::copy(), msm::Array< msm::PatchDiagram >::elem(), msm::Array< msm::PatchDiagram >::len(), msm::Array< msm::PatchDiagram >::reset(), msm::Array< msm::PatchDiagram >::resize(), and msm::swap().

amax

template<class T>

int msm::Array< T >::amax

protected

Definition at line 276 of file MsmMap.h.

Referenced by msm::Array< msm::PatchDiagram >::append(), msm::Array< msm::PatchDiagram >::copy(), msm::Array< msm::PatchDiagram >::max(), msm::Array< msm::PatchDiagram >::resize(), and msm::swap().

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The documentation for this class was generated from the following file:

• MsmMap.h