Public Types | Public Member Functions | Static Public Member Functions | Public Attributes | Protected Member Functions | Protected Attributes | Private Attributes | List of all members
PLMD::GenericMolInfo Class Reference

#include <GenericMolInfo.h>

Inheritance diagram for PLMD::GenericMolInfo:
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Public Types

typedef std::vector< Action * > Dependencies
 

Public Member Functions

 GenericMolInfo (const ActionOptions &ao)
 
 ~GenericMolInfo ()
 
virtual void activate ()
 Set action to active. More...
 
void addDependency (Action *)
 Specify that this Action depends on another one. More...
 
void allowToAccessGlobalForces ()
 Allow calls to modifyGlobalForce() More...
 
void apply () override
 Do nothing. More...
 
void applyForces ()
 
virtual void beforeUpdate ()
 Before Update. More...
 
void calculate () override
 Do nothing. More...
 
void calculateAtomicNumericalDerivatives (ActionWithValue *a, const unsigned &startnum)
 Numerical derivative routine to use when using Actions that inherit from BOTH ActionWithArguments and ActionAtomistic. More...
 
void calculateFromPDB (const PDB &)
 Calculate the action given a pdb file as input. More...
 
virtual void calculateNumericalDerivatives (ActionWithValue *a=NULL)
 Perform calculation using numerical derivatives N.B. More...
 
void calculateNumericalDerivatives (ActionWithValue *a=NULL) override
 N.B. More...
 
void changeBox (const Tensor &newbox)
 Change the box shape. More...
 
bool checkForAtom (AtomNumber a) const
 
virtual bool checkNeedsGradients () const
 Check if the action needs gradient. More...
 
virtual bool checkNumericalDerivatives () const
 Check if numerical derivatives should be performed. More...
 
void checkRead ()
 Check if Action was properly read. More...
 
bool checkUpdate () const
 Check if action should be updated. More...
 
std::string cite (const std::string &s)
 Cite a paper see PlumedMain::cite. More...
 
void clearDependencies ()
 Clear the dependence list for this Action. More...
 
virtual void clearOptions ()
 
void clearOutputForces ()
 
virtual void deactivate ()
 Set action to inactive. More...
 
void doNotForce ()
 Skip atom forces - use with care. More...
 
void doNotRetrieve ()
 Skip atom retrieval - use with care. More...
 
void error (const std::string &msg) const
 Crash calculation and print documentation. More...
 
void exit (int c=0)
 Exit with error code c. More...
 
int fclose (FILE *fp)
 Closes a file opened with Action::fclose(). More...
 
void fflush ()
 Tell to the Action to flush open files. More...
 
FILE * fopen (const char *path, const char *mode)
 Opens a file. More...
 
AtomNumber getAbsoluteIndex (int i) const
 Get the absolute index of an atom. More...
 
virtual const std::vector< AtomNumber > & getAbsoluteIndexes () const
 Get the vector of absolute indexes. More...
 
std::string getAtomName (AtomNumber a) const
 
void getBackbone (std::vector< std::string > &resstrings, const std::string &fortype, std::vector< std::vector< AtomNumber > > &backbone)
 
const TensorgetBox () const
 Get box shape. More...
 
std::string getChainID (AtomNumber a) const
 
double getCharge (int i) const
 Get charge of i-th atom. More...
 
bool getCPT () const
 Return true if we are doing at a checkpoint step. More...
 
const DependenciesgetDependencies () const
 Return dependencies. More...
 
virtual std::string getDocumentation () const
 
const double & getEnergy () const
 Get energy. More...
 
bool getExchangeStep () const
 Check if we are on an exchange step. More...
 
const VectorgetGlobalPosition (AtomNumber) const
 Get position of i-th atom (access by absolute AtomNumber). More...
 
std::string getKeyword (const std::string &key)
 Just read one of the keywords and return the whole thing as a string. More...
 
const std::string & getLabel () const
 Returns the label. More...
 
double getMass (int i) const
 Get mass of i-th atom. More...
 
const std::string & getName () const
 Returns the name. More...
 
unsigned getNumberOfAtoms () const
 Get number of available atoms. More...
 
const PbcgetPbc () const
 Get reference to Pbc. More...
 
unsigned getPDBsize () const
 
Vector getPosition (AtomNumber a) const
 
const VectorgetPosition (int) const
 Get position of i-th atom (access by relative index) More...
 
const std::vector< Vector > & getPositions () const
 Get the array of all positions. More...
 
std::string getResidueName (AtomNumber a) const
 
unsigned getResidueNumber (AtomNumber a) const
 
bool getRestart () const
 Return true if we are doing a restart. More...
 
long int getStep () const
 Return the present timestep. More...
 
int getStride () const
 Get the stride. More...
 
double getTime () const
 Return the present time. More...
 
double getTimeStep () const
 Return the timestep. More...
 
unsigned getTotAtoms () const
 Get total number of atoms, including virtual ones. More...
 
const std::set< AtomNumber > & getUnique () const
 
const std::set< AtomNumber > & getUniqueLocal () const
 
void interpretAtomList (std::vector< std::string > &strings, std::vector< AtomNumber > &t)
 Convert a set of read in strings into an atom list (this is used in parseAtomList) More...
 
void interpretSymbol (const std::string &symbol, std::vector< AtomNumber > &atoms)
 
bool isActive () const
 Check if action is active. More...
 
bool isOptionOn (const std::string &s) const
 Check if an option is on. More...
 
bool isWhole () const
 
virtual void lockRequests ()
 
void lockRequests () override
 
void makeWhole ()
 Make atoms whole, assuming they are in the proper order. More...
 
double & modifyForceOnEnergy ()
 Get a reference to force on energy. More...
 
double & modifyForceOnExtraCV ()
 Get a reference to force on extraCV. More...
 
std::vector< Vector > & modifyForces ()
 Get a reference to forces array. More...
 
VectormodifyGlobalForce (AtomNumber)
 Get modifiable force of i-th atom (access by absolute AtomNumber). More...
 
PbcmodifyGlobalPbc ()
 Get modifiable PBC Should be used by action that need to modify the stored box. More...
 
VectormodifyGlobalPosition (AtomNumber)
 Get modifiable position of i-th atom (access by absolute AtomNumber). More...
 
TensormodifyGlobalVirial ()
 Get modifiable virial Should be used by action that need to modify the stored virial. More...
 
TensormodifyVirial ()
 Get a reference to virial array. More...
 
virtual bool onStep () const
 Check if the action is active on this step. More...
 
template<class T >
void parse (const std::string &key, T &t)
 Parse one keyword as generic type. More...
 
void parseAtomList (const std::string &key, const int num, std::vector< AtomNumber > &t)
 Parse an list of atom with a numbred keyword. More...
 
void parseAtomList (const std::string &key, std::vector< AtomNumber > &t)
 Parse a list of atoms without a numbered keyword. More...
 
void parseFlag (const std::string &key, bool &t)
 Parse one keyword as boolean flag. More...
 
template<class T >
bool parseNumbered (const std::string &key, const int no, T &t)
 Parse one numbered keyword as generic type. More...
 
template<class T >
bool parseNumberedVector (const std::string &key, const int no, std::vector< T > &t)
 Parse a vector with a number. More...
 
template<class T >
void parseVector (const std::string &key, std::vector< T > &t)
 Parse one keyword as std::vector. More...
 
void pbcApply (std::vector< Vector > &dlist, unsigned max_index=0) const
 Applies PBCs to a seriens of positions or distances. More...
 
Vector pbcDistance (const Vector &, const Vector &) const
 Compute the pbc distance between two positions. More...
 
void prepare () override
 Calculate is used to kill the python interpreter. More...
 
virtual void readAtomsFromPDB (const PDB &)
 This is overwritten in ActionAtomistic so that we can read the atoms from the pdb input file rather than taking them from the MD code. More...
 
void readAtomsFromPDB (const PDB &pdb) override
 Read in an input file containing atom positions and calculate the action for the atomic configuration therin. More...
 
void requestAtoms (const std::vector< AtomNumber > &a, const bool clearDep=true)
 Request an array of atoms. More...
 
virtual void retrieveAtoms ()
 
virtual void runFinalJobs ()
 RunFinalJobs This method is called once at the very end of the calculation. More...
 
void setForcesOnAtoms (const std::vector< double > &forcesToApply, unsigned ind=0)
 Add the forces to the atoms. More...
 
virtual void setOption (const std::string &s)
 
void setStride (const int &n)
 Set the value of the stride. More...
 
virtual void unlockRequests ()
 
void unlockRequests () override
 
virtual void update ()
 Update. More...
 
void updateUniqueLocal ()
 updates local unique atoms More...
 
void warning (const std::string &msg)
 Issue a warning. More...
 

Static Public Member Functions

static void registerKeywords (Keywords &keys)
 

Public Attributes

Communicatorcomm
 
std::set< FILE * > files
 
const Keywordskeywords
 
Loglog
 Reference to the log stream. More...
 
Communicatormulti_sim_comm
 
PlumedMainplumed
 Reference to main plumed object. More...
 

Protected Member Functions

void setExtraCV (const std::string &name)
 

Protected Attributes

Atomsatoms
 

Private Attributes

bool active
 Switch to activate Action on this step. More...
 
Dependencies after
 Actions on which this Action depends. More...
 
std::vector< double > charges
 
bool chargesWereSet
 
bool doCheckPoint
 
bool donotforce
 
bool donotretrieve
 
bool enablePythonInterpreter =false
 Python interpreter is enabled. More...
 
double energy
 
std::string extraCV
 
double forceOnEnergy
 
double forceOnExtraCV
 
std::vector< Vectorforces
 
std::vector< AtomNumberindexes
 
bool iswhole_
 Structure in pdb file is whole. More...
 
std::string label
 Label of the Action, as set with LABEL= in the plumed.dat file. More...
 
std::vector< std::string > line
 Directive line. More...
 
bool lockRequestAtoms
 
std::vector< double > masses
 
std::string mytype
 The type of molecule in the pdb. More...
 
const std::string name
 Name of the directive in the plumed.dat file. More...
 
std::set< std::string > options
 Option that you might have enabled. More...
 
Pbcpbc =*pbc_fwd
 
ForwardDecl< Pbcpbc_fwd
 
PDBpdb =*pdb_fwd
 A pdb file containing the topology. More...
 
ForwardDecl< PDBpdb_fwd
 
std::vector< Vectorpositions
 
std::string pythonCmd
 Python command. More...
 
std::vector< std::vector< AtomNumber > > read_backbone
 The backbone that was read in from the pdb file. More...
 
std::string reference
 The name of the reference pdb file. More...
 
int replica_index
 
bool restart
 
std::unique_ptr< Subprocessselector
 Selector subprocess. More...
 
bool selector_running =false
 Track is selector is running Needed on Get_rank()>0. More...
 
int stride
 
std::set< AtomNumberunique
 unique should be an ordered set since we later create a vector containing the corresponding indexes More...
 
std::set< AtomNumberunique_local
 unique_local should be an ordered set since we later create a vector containing the corresponding indexes More...
 
double update_from
 Update only after this time. More...
 
double update_until
 Update only until this time. More...
 
Tensor virial
 

Member Typedef Documentation

◆ Dependencies

typedef std::vector<Action*> PLMD::Action::Dependencies
inherited

Constructor & Destructor Documentation

◆ ~GenericMolInfo()

PLMD::GenericMolInfo::~GenericMolInfo ( )

◆ GenericMolInfo()

PLMD::GenericMolInfo::GenericMolInfo ( const ActionOptions ao)
explicit

Member Function Documentation

◆ activate()

void PLMD::Action::activate ( )
virtualinherited

Set action to active.

◆ addDependency()

void PLMD::Action::addDependency ( Action action)
inherited

Specify that this Action depends on another one.

◆ allowToAccessGlobalForces()

void PLMD::ActionAtomistic::allowToAccessGlobalForces ( )
inlineinherited

Allow calls to modifyGlobalForce()

◆ apply()

void PLMD::GenericMolInfo::apply ( )
inlineoverridevirtual

Do nothing.

Reimplemented from PLMD::ActionAnyorder.

◆ applyForces()

void PLMD::ActionAtomistic::applyForces ( )
inherited

◆ beforeUpdate()

virtual void PLMD::Action::beforeUpdate ( )
inlinevirtualinherited

Before Update.

This is a special method that is called just before the update() method. It can be used by actions that want to do something irrespectively of the fact that update() is active or not. In other words, this is always called, even when action is not active.

Reimplemented in PLMD::generic::UpdateIf.

◆ calculate()

void PLMD::GenericMolInfo::calculate ( )
inlineoverridevirtual

Do nothing.

Reimplemented from PLMD::ActionAnyorder.

◆ calculateAtomicNumericalDerivatives()

void PLMD::ActionAtomistic::calculateAtomicNumericalDerivatives ( ActionWithValue a,
const unsigned &  startnum 
)
inherited

Numerical derivative routine to use when using Actions that inherit from BOTH ActionWithArguments and ActionAtomistic.

◆ calculateFromPDB()

void PLMD::Action::calculateFromPDB ( const PDB pdb)
inherited

Calculate the action given a pdb file as input.

This is used to initialize things like distance from a point in CV map space given a pdb as an input file

◆ calculateNumericalDerivatives() [1/2]

void PLMD::Action::calculateNumericalDerivatives ( ActionWithValue a = NULL)
virtualinherited

◆ calculateNumericalDerivatives() [2/2]

void PLMD::ActionAtomistic::calculateNumericalDerivatives ( ActionWithValue a = NULL)
overridevirtualinherited

N.B.

only pass an ActionWithValue to this routine if you know exactly what you are doing. The default will be correct for the vast majority of cases

Reimplemented from PLMD::Action.

Reimplemented in PLMD::vesselbase::ActionWithAveraging, PLMD::multicolvar::DumpMultiColvar, PLMD::multicolvar::MultiColvarBase, PLMD::mapping::Mapping, PLMD::multicolvar::BridgedMultiColvarFunction, PLMD::isdb::EMMI, PLMD::isdb::MetainferenceBase, and PLMD::mapping::PCAVars.

◆ changeBox()

void PLMD::ActionAtomistic::changeBox ( const Tensor newbox)
inherited

Change the box shape.

◆ checkForAtom()

bool PLMD::GenericMolInfo::checkForAtom ( AtomNumber  a) const

◆ checkNeedsGradients()

virtual bool PLMD::Action::checkNeedsGradients ( ) const
inlinevirtualinherited

Check if the action needs gradient.

Reimplemented in PLMD::bias::MetaD, PLMD::bias::PBMetaD, and PLMD::generic::DumpProjections.

◆ checkNumericalDerivatives()

virtual bool PLMD::Action::checkNumericalDerivatives ( ) const
inlinevirtualinherited

Check if numerical derivatives should be performed.

Reimplemented in PLMD::ActionWithValue.

◆ checkRead()

void PLMD::Action::checkRead ( )
inherited

Check if Action was properly read.

This checks if Action::line is empty. It must be called after a final Action has been initialized

◆ checkUpdate()

bool PLMD::Action::checkUpdate ( ) const
inherited

Check if action should be updated.

◆ cite()

std::string PLMD::Action::cite ( const std::string &  s)
inherited

Cite a paper see PlumedMain::cite.

◆ clearDependencies()

void PLMD::Action::clearDependencies ( )
inherited

Clear the dependence list for this Action.

◆ clearOptions()

void PLMD::Action::clearOptions ( )
virtualinherited

◆ clearOutputForces()

void PLMD::ActionAtomistic::clearOutputForces ( )
inherited

◆ deactivate()

void PLMD::Action::deactivate ( )
inlinevirtualinherited

Set action to inactive.

◆ doNotForce()

void PLMD::ActionAtomistic::doNotForce ( )
inlineinherited

Skip atom forces - use with care.

If this function is called during initialization, then forces are not going to be propagated. Can be used for optimization.

◆ doNotRetrieve()

void PLMD::ActionAtomistic::doNotRetrieve ( )
inlineinherited

Skip atom retrieval - use with care.

If this function is called during initialization, then atoms are not going to be retrieved. Can be used for optimization. Notice that calling getPosition(int) in an Action where DoNotRetrieve() was called might lead to undefined behavior.

◆ error()

void PLMD::Action::error ( const std::string &  msg) const
inherited

Crash calculation and print documentation.

◆ exit()

void PLMD::Action::exit ( int  c = 0)
inherited

Exit with error code c.

◆ fclose()

int PLMD::Action::fclose ( FILE *  fp)
inherited

Closes a file opened with Action::fclose().

◆ fflush()

void PLMD::Action::fflush ( )
inherited

Tell to the Action to flush open files.

◆ fopen()

FILE * PLMD::Action::fopen ( const char *  path,
const char *  mode 
)
inherited

Opens a file.

This is similar to plain fopen, but with some extra functionality.

  • When opened for writing, processors other than the one with rank 0 just open /dev/null
  • PlumedMain::fopen is used, so that other tricks may appear (see PlumedMain::fopen)

◆ getAbsoluteIndex()

AtomNumber PLMD::ActionAtomistic::getAbsoluteIndex ( int  i) const
inlineinherited

Get the absolute index of an atom.

◆ getAbsoluteIndexes()

const std::vector< AtomNumber > & PLMD::ActionAtomistic::getAbsoluteIndexes ( ) const
inlinevirtualinherited

Get the vector of absolute indexes.

Reimplemented in PLMD::multicolvar::BridgedMultiColvarFunction.

◆ getAtomName()

std::string PLMD::GenericMolInfo::getAtomName ( AtomNumber  a) const

◆ getBackbone()

void PLMD::GenericMolInfo::getBackbone ( std::vector< std::string > &  resstrings,
const std::string &  fortype,
std::vector< std::vector< AtomNumber > > &  backbone 
)

◆ getBox()

const Tensor & PLMD::ActionAtomistic::getBox ( ) const
inlineinherited

Get box shape.

◆ getChainID()

std::string PLMD::GenericMolInfo::getChainID ( AtomNumber  a) const

◆ getCharge()

double PLMD::ActionAtomistic::getCharge ( int  i) const
inlineinherited

Get charge of i-th atom.

◆ getCPT()

bool PLMD::Action::getCPT ( ) const
inherited

Return true if we are doing at a checkpoint step.

◆ getDependencies()

const Dependencies& PLMD::Action::getDependencies ( ) const
inlineinherited

Return dependencies.

◆ getDocumentation()

std::string PLMD::Action::getDocumentation ( ) const
virtualinherited

◆ getEnergy()

const double & PLMD::ActionAtomistic::getEnergy ( ) const
inlineinherited

Get energy.

◆ getExchangeStep()

bool PLMD::Action::getExchangeStep ( ) const
inherited

Check if we are on an exchange step.

◆ getGlobalPosition()

const Vector & PLMD::ActionAtomistic::getGlobalPosition ( AtomNumber  i) const
inlineinherited

Get position of i-th atom (access by absolute AtomNumber).

With direct access to the global atom array.

Warning
Should be only used by actions that need to read the shared position array. This array is insensitive to local changes such as makeWhole(), numerical derivatives, etc.

◆ getKeyword()

std::string PLMD::Action::getKeyword ( const std::string &  key)
inherited

Just read one of the keywords and return the whole thing as a string.

◆ getLabel()

const std::string & PLMD::Action::getLabel ( ) const
inlineinherited

Returns the label.

◆ getMass()

double PLMD::ActionAtomistic::getMass ( int  i) const
inlineinherited

Get mass of i-th atom.

◆ getName()

const std::string & PLMD::Action::getName ( ) const
inlineinherited

Returns the name.

◆ getNumberOfAtoms()

unsigned PLMD::ActionAtomistic::getNumberOfAtoms ( ) const
inlineinherited

Get number of available atoms.

◆ getPbc()

const Pbc & PLMD::ActionAtomistic::getPbc ( ) const
inlineinherited

Get reference to Pbc.

◆ getPDBsize()

unsigned PLMD::GenericMolInfo::getPDBsize ( ) const

◆ getPosition() [1/2]

Vector PLMD::GenericMolInfo::getPosition ( AtomNumber  a) const

◆ getPosition() [2/2]

const Vector & PLMD::ActionAtomistic::getPosition ( int  i) const
inlineinherited

Get position of i-th atom (access by relative index)

◆ getPositions()

const std::vector< Vector > & PLMD::ActionAtomistic::getPositions ( ) const
inlineinherited

Get the array of all positions.

◆ getResidueName()

std::string PLMD::GenericMolInfo::getResidueName ( AtomNumber  a) const

◆ getResidueNumber()

unsigned PLMD::GenericMolInfo::getResidueNumber ( AtomNumber  a) const

◆ getRestart()

bool PLMD::Action::getRestart ( ) const
inlineinherited

Return true if we are doing a restart.

◆ getStep()

long int PLMD::Action::getStep ( ) const
inherited

Return the present timestep.

◆ getStride()

int PLMD::ActionPilot::getStride ( ) const
inherited

Get the stride.

◆ getTime()

double PLMD::Action::getTime ( ) const
inherited

Return the present time.

◆ getTimeStep()

double PLMD::Action::getTimeStep ( ) const
inherited

Return the timestep.

◆ getTotAtoms()

unsigned PLMD::ActionAtomistic::getTotAtoms ( ) const
inlineinherited

Get total number of atoms, including virtual ones.

Can be used to make a loop on modifyGlobalPosition or getGlobalPosition.

◆ getUnique()

const std::set< AtomNumber > & PLMD::ActionAtomistic::getUnique ( ) const
inlineinherited

◆ getUniqueLocal()

const std::set< AtomNumber > & PLMD::ActionAtomistic::getUniqueLocal ( ) const
inlineinherited

◆ interpretAtomList()

void PLMD::ActionAtomistic::interpretAtomList ( std::vector< std::string > &  strings,
std::vector< AtomNumber > &  t 
)
inherited

Convert a set of read in strings into an atom list (this is used in parseAtomList)

◆ interpretSymbol()

void PLMD::GenericMolInfo::interpretSymbol ( const std::string &  symbol,
std::vector< AtomNumber > &  atoms 
)

◆ isActive()

bool PLMD::Action::isActive ( ) const
inlineinherited

Check if action is active.

◆ isOptionOn()

bool PLMD::Action::isOptionOn ( const std::string &  s) const
inlineinherited

Check if an option is on.

◆ isWhole()

bool PLMD::GenericMolInfo::isWhole ( ) const

◆ lockRequests() [1/2]

virtual void PLMD::Action::lockRequests ( )
inlinevirtualinherited

◆ lockRequests() [2/2]

void PLMD::ActionAtomistic::lockRequests ( )
inlineoverridevirtualinherited

◆ makeWhole()

void PLMD::ActionAtomistic::makeWhole ( )
inherited

Make atoms whole, assuming they are in the proper order.

◆ modifyForceOnEnergy()

double & PLMD::ActionAtomistic::modifyForceOnEnergy ( )
inlineinherited

Get a reference to force on energy.

◆ modifyForceOnExtraCV()

double & PLMD::ActionAtomistic::modifyForceOnExtraCV ( )
inlineinherited

Get a reference to force on extraCV.

◆ modifyForces()

std::vector< Vector > & PLMD::ActionAtomistic::modifyForces ( )
inlineinherited

Get a reference to forces array.

◆ modifyGlobalForce()

Vector & PLMD::ActionAtomistic::modifyGlobalForce ( AtomNumber  i)
inlineinherited

Get modifiable force of i-th atom (access by absolute AtomNumber).

Warning
Should be used by action that need to modify the stored atomic forces. This should be used with great care since the plumed core does not usually keep all these forces up to date. In particular, if an action require this, one should during constructor call allowToAccessGlobalForces(). Notice that for efficiency reason plumed does not check if this is done!

◆ modifyGlobalPbc()

Pbc & PLMD::ActionAtomistic::modifyGlobalPbc ( )
inlineinherited

Get modifiable PBC Should be used by action that need to modify the stored box.

◆ modifyGlobalPosition()

Vector & PLMD::ActionAtomistic::modifyGlobalPosition ( AtomNumber  i)
inlineinherited

Get modifiable position of i-th atom (access by absolute AtomNumber).

Warning
Should be only used by actions that need to modify the shared position array. This array is insensitive to local changes such as makeWhole(), numerical derivatives, etc.

◆ modifyGlobalVirial()

Tensor & PLMD::ActionAtomistic::modifyGlobalVirial ( )
inlineinherited

Get modifiable virial Should be used by action that need to modify the stored virial.

◆ modifyVirial()

Tensor & PLMD::ActionAtomistic::modifyVirial ( )
inlineinherited

Get a reference to virial array.

◆ onStep()

bool PLMD::ActionPilot::onStep ( ) const
virtualinherited

Check if the action is active on this step.

Reimplemented in PLMD::gridtools::ConvertToFES.

◆ parse()

template<class T >
void PLMD::Action::parse ( const std::string &  key,
T &  t 
)
inherited

Parse one keyword as generic type.

◆ parseAtomList() [1/2]

void PLMD::ActionAtomistic::parseAtomList ( const std::string &  key,
const int  num,
std::vector< AtomNumber > &  t 
)
inherited

Parse an list of atom with a numbred keyword.

◆ parseAtomList() [2/2]

void PLMD::ActionAtomistic::parseAtomList ( const std::string &  key,
std::vector< AtomNumber > &  t 
)
inherited

Parse a list of atoms without a numbered keyword.

◆ parseFlag()

void PLMD::Action::parseFlag ( const std::string &  key,
bool &  t 
)
inherited

Parse one keyword as boolean flag.

◆ parseNumbered()

template<class T >
bool PLMD::Action::parseNumbered ( const std::string &  key,
const int  no,
T &  t 
)
inherited

Parse one numbered keyword as generic type.

◆ parseNumberedVector()

template<class T >
bool PLMD::Action::parseNumberedVector ( const std::string &  key,
const int  no,
std::vector< T > &  t 
)
inherited

Parse a vector with a number.

◆ parseVector()

template<class T >
void PLMD::Action::parseVector ( const std::string &  key,
std::vector< T > &  t 
)
inherited

Parse one keyword as std::vector.

◆ pbcApply()

void PLMD::ActionAtomistic::pbcApply ( std::vector< Vector > &  dlist,
unsigned  max_index = 0 
) const
inherited

Applies PBCs to a seriens of positions or distances.

◆ pbcDistance()

Vector PLMD::ActionAtomistic::pbcDistance ( const Vector v1,
const Vector v2 
) const
inherited

Compute the pbc distance between two positions.

◆ prepare()

void PLMD::GenericMolInfo::prepare ( )
overridevirtual

Calculate is used to kill the python interpreter.

We do this in order to avoid possible interference or slowing down of the simulation due to the extra subprocess.

Reimplemented from PLMD::Action.

◆ readAtomsFromPDB() [1/2]

virtual void PLMD::Action::readAtomsFromPDB ( const PDB )
inlinevirtualinherited

This is overwritten in ActionAtomistic so that we can read the atoms from the pdb input file rather than taking them from the MD code.

Reimplemented in PLMD::ActionAtomistic.

◆ readAtomsFromPDB() [2/2]

void PLMD::ActionAtomistic::readAtomsFromPDB ( const PDB pdb)
overridevirtualinherited

Read in an input file containing atom positions and calculate the action for the atomic configuration therin.

Reimplemented from PLMD::Action.

◆ registerKeywords()

void PLMD::GenericMolInfo::registerKeywords ( Keywords keys)
static

◆ requestAtoms()

void PLMD::ActionAtomistic::requestAtoms ( const std::vector< AtomNumber > &  a,
const bool  clearDep = true 
)
inherited

Request an array of atoms.

This method is used to ask for a list of atoms. Atoms should be asked for by number. If this routine is called during the simulation, atoms will be available at the next step MAYBE WE HAVE TO FIND SOMETHING MORE CLEAR FOR DYNAMIC LISTS OF ATOMS

◆ retrieveAtoms()

void PLMD::ActionAtomistic::retrieveAtoms ( )
virtualinherited

◆ runFinalJobs()

virtual void PLMD::Action::runFinalJobs ( )
inlinevirtualinherited

RunFinalJobs This method is called once at the very end of the calculation.

The set of all Actions in run for the final time in forward order.

Reimplemented in PLMD::vesselbase::ActionWithAveraging, PLMD::analysis::AnalysisBase, PLMD::gridtools::ConvertToFES, PLMD::analysis::ReadDissimilarityMatrix, and PLMD::gridtools::GridPrintingBase.

◆ setExtraCV()

void PLMD::ActionAtomistic::setExtraCV ( const std::string &  name)
inlineprotectedinherited

◆ setForcesOnAtoms()

void PLMD::ActionAtomistic::setForcesOnAtoms ( const std::vector< double > &  forcesToApply,
unsigned  ind = 0 
)
inherited

Add the forces to the atoms.

◆ setOption()

void PLMD::Action::setOption ( const std::string &  s)
virtualinherited

◆ setStride()

void PLMD::ActionPilot::setStride ( const int &  n)
inherited

Set the value of the stride.

◆ unlockRequests() [1/2]

virtual void PLMD::Action::unlockRequests ( )
inlinevirtualinherited

◆ unlockRequests() [2/2]

void PLMD::ActionAtomistic::unlockRequests ( )
inlineoverridevirtualinherited

◆ update()

virtual void PLMD::Action::update ( )
inlinevirtualinherited

◆ updateUniqueLocal()

void PLMD::ActionAtomistic::updateUniqueLocal ( )
inherited

updates local unique atoms

◆ warning()

void PLMD::Action::warning ( const std::string &  msg)
inherited

Issue a warning.

Member Data Documentation

◆ active

bool PLMD::Action::active
privateinherited

Switch to activate Action on this step.

◆ after

Dependencies PLMD::Action::after
privateinherited

Actions on which this Action depends.

◆ atoms

Atoms& PLMD::ActionAtomistic::atoms
protectedinherited

◆ charges

std::vector<double> PLMD::ActionAtomistic::charges
privateinherited

◆ chargesWereSet

bool PLMD::ActionAtomistic::chargesWereSet
privateinherited

◆ comm

Communicator& PLMD::Action::comm
inherited

◆ doCheckPoint

bool PLMD::Action::doCheckPoint
privateinherited

◆ donotforce

bool PLMD::ActionAtomistic::donotforce
privateinherited

◆ donotretrieve

bool PLMD::ActionAtomistic::donotretrieve
privateinherited

◆ enablePythonInterpreter

bool PLMD::GenericMolInfo::enablePythonInterpreter =false
private

Python interpreter is enabled.

◆ energy

double PLMD::ActionAtomistic::energy
privateinherited

◆ extraCV

std::string PLMD::ActionAtomistic::extraCV
privateinherited

◆ files

std::set<FILE*> PLMD::Action::files
inherited

◆ forceOnEnergy

double PLMD::ActionAtomistic::forceOnEnergy
privateinherited

◆ forceOnExtraCV

double PLMD::ActionAtomistic::forceOnExtraCV
privateinherited

◆ forces

std::vector<Vector> PLMD::ActionAtomistic::forces
privateinherited

◆ indexes

std::vector<AtomNumber> PLMD::ActionAtomistic::indexes
privateinherited

◆ iswhole_

bool PLMD::GenericMolInfo::iswhole_
private

Structure in pdb file is whole.

◆ keywords

const Keywords& PLMD::Action::keywords
inherited

◆ label

std::string PLMD::Action::label
privateinherited

Label of the Action, as set with LABEL= in the plumed.dat file.

◆ line

std::vector<std::string> PLMD::Action::line
privateinherited

Directive line.

This line is progressively erased during Action construction so as to check if all the present keywords are correct.

◆ lockRequestAtoms

bool PLMD::ActionAtomistic::lockRequestAtoms
privateinherited

◆ log

Log& PLMD::Action::log
inherited

Reference to the log stream.

◆ masses

std::vector<double> PLMD::ActionAtomistic::masses
privateinherited

◆ multi_sim_comm

Communicator& PLMD::Action::multi_sim_comm
inherited

◆ mytype

std::string PLMD::GenericMolInfo::mytype
private

The type of molecule in the pdb.

◆ name

const std::string PLMD::Action::name
privateinherited

Name of the directive in the plumed.dat file.

◆ options

std::set<std::string> PLMD::Action::options
privateinherited

Option that you might have enabled.

◆ pbc

Pbc& PLMD::ActionAtomistic::pbc =*pbc_fwd
privateinherited

◆ pbc_fwd

ForwardDecl<Pbc> PLMD::ActionAtomistic::pbc_fwd
privateinherited

◆ pdb

PDB& PLMD::GenericMolInfo::pdb =*pdb_fwd
private

A pdb file containing the topology.

◆ pdb_fwd

ForwardDecl<PDB> PLMD::GenericMolInfo::pdb_fwd
private

◆ plumed

PlumedMain& PLMD::Action::plumed
inherited

Reference to main plumed object.

◆ positions

std::vector<Vector> PLMD::ActionAtomistic::positions
privateinherited

◆ pythonCmd

std::string PLMD::GenericMolInfo::pythonCmd
private

Python command.

◆ read_backbone

std::vector< std::vector<AtomNumber> > PLMD::GenericMolInfo::read_backbone
private

The backbone that was read in from the pdb file.

◆ reference

std::string PLMD::GenericMolInfo::reference
private

The name of the reference pdb file.

◆ replica_index

int PLMD::Action::replica_index
privateinherited

◆ restart

bool PLMD::Action::restart
privateinherited

◆ selector

std::unique_ptr<Subprocess> PLMD::GenericMolInfo::selector
private

Selector subprocess.

◆ selector_running

bool PLMD::GenericMolInfo::selector_running =false
private

Track is selector is running Needed on Get_rank()>0.

◆ stride

int PLMD::ActionPilot::stride
privateinherited

◆ unique

std::set<AtomNumber> PLMD::ActionAtomistic::unique
privateinherited

unique should be an ordered set since we later create a vector containing the corresponding indexes

◆ unique_local

std::set<AtomNumber> PLMD::ActionAtomistic::unique_local
privateinherited

unique_local should be an ordered set since we later create a vector containing the corresponding indexes

◆ update_from

double PLMD::Action::update_from
privateinherited

Update only after this time.

◆ update_until

double PLMD::Action::update_until
privateinherited

Update only until this time.

◆ virial

Tensor PLMD::ActionAtomistic::virial
privateinherited

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