AGroup Class Reference

#include <FreeEnergyGroup.h>

List of all members.

Public Member Functions
	AGroup ()
	~AGroup ()
void	Clear ()
void	Add (int AnInt)
AGroup &	operator= (AGroup &Group)
int	operator[] (int Index)
int	GetNumInGroup ()
void	List (int NumToList=-1)

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Constructor & Destructor Documentation

AGroup::AGroup (   )

Definition at line 18 of file FreeEnergyGroup.C. { //------------------------------------------------------------------------ // make room for some ints. //------------------------------------------------------------------------ m_NumInts = 0; m_pInts = new int[kGroupNumToStart]; m_MaxNum = kGroupNumToStart; }

AGroup::~AGroup (   )

Definition at line 28 of file FreeEnergyGroup.C. { //------------------------------------------------------------------------ // return borrowed memory to the free store. //------------------------------------------------------------------------ delete []m_pInts; }

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Member Function Documentation

void AGroup::Add (  int  AnInt  )

Definition at line 44 of file FreeEnergyGroup.C. Referenced by AddAtom(), and AddResidues(). { //------------------------------------------------------------------------ // add an int to the list. if there's not enough room, make room. //------------------------------------------------------------------------ int* pInts; // if there's no room for a new int if (m_NumInts == m_MaxNum) { // create an array with more space m_MaxNum *= kGroupMultiplier; pInts = new int[m_MaxNum]; // fast copy from the full array to the new one (memcpy(dest, src, bytes)) memcpy(pInts, m_pInts, sizeof(int)*m_NumInts); // return the space used for the full array delete []m_pInts; // point to the bigger array m_pInts = pInts; } // add the int to the int array m_pInts[m_NumInts] = AnInt; m_NumInts++; }

void AGroup::Clear (   )

Definition at line 36 of file FreeEnergyGroup.C. { //------------------------------------------------------------------------ // leave memory allocation alone. //------------------------------------------------------------------------ m_NumInts = 0; }

int AGroup::GetNumInGroup (   )  [inline]

Definition at line 32 of file FreeEnergyGroup.h. Referenced by ARestraint::DistributeForce(), and ARestraint::UpdateCOMs(). { return(m_NumInts); }

void AGroup::List (  int  NumToList = -1  )

Definition at line 97 of file FreeEnergyGroup.C. { //------------------------------------------------------------------------ // list NumToList integers in the group to standard out. // if NumToList is negative, list them all. //------------------------------------------------------------------------ int i; if (NumToList < 0) { NumToList = m_NumInts; } for (i=0; i<NumToList; i++) { // cout << setw(10) << i << " " << setw(10) << (*this)[i] << std::endl; CkPrintf("%10d %10d\n", i, (*this)[i]); } }

AGroup & AGroup::operator= (  AGroup &  Group  )

Definition at line 80 of file FreeEnergyGroup.C. References m_MaxNum, m_NumInts, and m_pInts. { //------------------------------------------------------------------------ // make this object identical to the passed one. //------------------------------------------------------------------------ // if there's not enough room here for Group's array if (m_MaxNum < Group.m_MaxNum) { // free this array and allocate space for the bigger one delete []m_pInts; m_MaxNum = Group.m_MaxNum; m_pInts = new int[m_MaxNum]; } // fast copy from the passed array to this one (memcpy(dest, src, bytes)) m_NumInts = Group.m_NumInts; memcpy(m_pInts, Group.m_pInts, sizeof(int)*m_NumInts); return(*this); }

int AGroup::operator[] (  int  Index  )

Definition at line 69 of file FreeEnergyGroup.C. References ASSERT, and Index. { //------------------------------------------------------------------------ // return an int from this group of ints. // note, by returning int, rather than int&, this function only allows // retrieval of an int, not setting an int. to set, use add. //------------------------------------------------------------------------ ASSERT((Index>=0) && (Index<m_NumInts)); return(m_pInts[Index]); }

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

• FreeEnergyGroup.h
• FreeEnergyGroup.C

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