| 6 |
|
* redistribute this software in source and binary code form, provided |
| 7 |
|
* that the following conditions are met: |
| 8 |
|
* |
| 9 |
< |
* 1. Acknowledgement of the program authors must be made in any |
| 10 |
< |
* publication of scientific results based in part on use of the |
| 11 |
< |
* program. An acceptable form of acknowledgement is citation of |
| 12 |
< |
* the article in which the program was described (Matthew |
| 13 |
< |
* A. Meineke, Charles F. Vardeman II, Teng Lin, Christopher |
| 14 |
< |
* J. Fennell and J. Daniel Gezelter, "OOPSE: An Object-Oriented |
| 15 |
< |
* Parallel Simulation Engine for Molecular Dynamics," |
| 16 |
< |
* J. Comput. Chem. 26, pp. 252-271 (2005)) |
| 17 |
< |
* |
| 18 |
< |
* 2. Redistributions of source code must retain the above copyright |
| 9 |
> |
* 1. Redistributions of source code must retain the above copyright |
| 10 |
|
* notice, this list of conditions and the following disclaimer. |
| 11 |
|
* |
| 12 |
< |
* 3. Redistributions in binary form must reproduce the above copyright |
| 12 |
> |
* 2. Redistributions in binary form must reproduce the above copyright |
| 13 |
|
* notice, this list of conditions and the following disclaimer in the |
| 14 |
|
* documentation and/or other materials provided with the |
| 15 |
|
* distribution. |
| 28 |
|
* arising out of the use of or inability to use software, even if the |
| 29 |
|
* University of Notre Dame has been advised of the possibility of |
| 30 |
|
* such damages. |
| 31 |
+ |
* |
| 32 |
+ |
* SUPPORT OPEN SCIENCE! If you use OpenMD or its source code in your |
| 33 |
+ |
* research, please cite the appropriate papers when you publish your |
| 34 |
+ |
* work. Good starting points are: |
| 35 |
+ |
* |
| 36 |
+ |
* [1] Meineke, et al., J. Comp. Chem. 26, 252-271 (2005). |
| 37 |
+ |
* [2] Fennell & Gezelter, J. Chem. Phys. 124, 234104 (2006). |
| 38 |
+ |
* [3] Sun, Lin & Gezelter, J. Chem. Phys. 128, 24107 (2008). |
| 39 |
+ |
* [4] Vardeman & Gezelter, in progress (2009). |
| 40 |
|
*/ |
| 41 |
|
|
| 42 |
|
/** |
| 51 |
|
#include "UseTheForce/ForceField.hpp" |
| 52 |
|
#include "utils/simError.h" |
| 53 |
|
#include "utils/Tuple.hpp" |
| 54 |
< |
#include "UseTheForce/DarkSide/atype_interface.h" |
| 55 |
< |
#include "UseTheForce/DarkSide/fForceOptions_interface.h" |
| 56 |
< |
#include "UseTheForce/DarkSide/switcheroo_interface.h" |
| 57 |
< |
namespace oopse { |
| 54 |
> |
namespace OpenMD { |
| 55 |
|
|
| 56 |
|
ForceField::ForceField() { |
| 57 |
+ |
|
| 58 |
|
char* tempPath; |
| 59 |
|
tempPath = getenv("FORCE_PARAM_PATH"); |
| 60 |
< |
|
| 60 |
> |
|
| 61 |
|
if (tempPath == NULL) { |
| 62 |
|
//convert a macro from compiler to a string in c++ |
| 63 |
|
STR_DEFINE(ffPath_, FRC_PATH ); |
| 64 |
|
} else { |
| 65 |
|
ffPath_ = tempPath; |
| 66 |
|
} |
| 69 |
– |
} |
| 70 |
– |
|
| 71 |
– |
|
| 72 |
– |
ForceField::~ForceField() { |
| 73 |
– |
deleteAtypes(); |
| 74 |
– |
deleteSwitch(); |
| 67 |
|
} |
| 68 |
|
|
| 69 |
+ |
/** |
| 70 |
+ |
* getAtomType by string |
| 71 |
+ |
* |
| 72 |
+ |
* finds the requested atom type in this force field using the string |
| 73 |
+ |
* name of the atom type. |
| 74 |
+ |
*/ |
| 75 |
|
AtomType* ForceField::getAtomType(const std::string &at) { |
| 76 |
|
std::vector<std::string> keys; |
| 77 |
|
keys.push_back(at); |
| 78 |
|
return atomTypeCont_.find(keys); |
| 79 |
+ |
} |
| 80 |
+ |
|
| 81 |
+ |
/** |
| 82 |
+ |
* getAtomType by ident |
| 83 |
+ |
* |
| 84 |
+ |
* finds the requested atom type in this force field using the |
| 85 |
+ |
* integer ident instead of the string name of the atom type. |
| 86 |
+ |
*/ |
| 87 |
+ |
AtomType* ForceField::getAtomType(int ident) { |
| 88 |
+ |
std::string at = atypeIdentToName.find(ident)->second; |
| 89 |
+ |
return getAtomType(at); |
| 90 |
|
} |
| 91 |
|
|
| 92 |
|
BondType* ForceField::getBondType(const std::string &at1, |
| 451 |
|
std::vector<std::string> keys; |
| 452 |
|
keys.push_back(at1); |
| 453 |
|
keys.push_back(at2); |
| 454 |
< |
|
| 454 |
> |
|
| 455 |
|
//try exact match first |
| 456 |
|
NonBondedInteractionType* nbiType = nonBondedInteractionTypeCont_.find(keys); |
| 457 |
|
if (nbiType) { |
| 458 |
|
return nbiType; |
| 459 |
|
} else { |
| 460 |
|
//if no exact match found, try wild card match |
| 461 |
< |
return nonBondedInteractionTypeCont_.find(keys, wildCardAtomTypeName_); |
| 461 |
> |
return nonBondedInteractionTypeCont_.find(keys, wildCardAtomTypeName_); |
| 462 |
|
} |
| 463 |
|
} |
| 464 |
|
|
| 515 |
|
bool ForceField::addAtomType(const std::string &at, AtomType* atomType) { |
| 516 |
|
std::vector<std::string> keys; |
| 517 |
|
keys.push_back(at); |
| 518 |
+ |
atypeIdentToName[atomType->getIdent()] = at; |
| 519 |
|
return atomTypeCont_.add(keys, atomType); |
| 520 |
|
} |
| 521 |
|
|
| 522 |
|
bool ForceField::replaceAtomType(const std::string &at, AtomType* atomType) { |
| 523 |
|
std::vector<std::string> keys; |
| 524 |
|
keys.push_back(at); |
| 525 |
+ |
atypeIdentToName[atomType->getIdent()] = at; |
| 526 |
|
return atomTypeCont_.replace(keys, atomType); |
| 527 |
|
} |
| 528 |
|
|
| 597 |
|
} else { |
| 598 |
|
sprintf( painCave.errMsg, |
| 599 |
|
"Can not cast GenericData to LJParam\n"); |
| 600 |
< |
painCave.severity = OOPSE_ERROR; |
| 600 |
> |
painCave.severity = OPENMD_ERROR; |
| 601 |
|
painCave.isFatal = 1; |
| 602 |
|
simError(); |
| 603 |
|
} |
| 604 |
|
} else { |
| 605 |
|
sprintf( painCave.errMsg, "Can not find Parameters for LennardJones\n"); |
| 606 |
< |
painCave.severity = OOPSE_ERROR; |
| 606 |
> |
painCave.severity = OPENMD_ERROR; |
| 607 |
|
painCave.isFatal = 1; |
| 608 |
|
simError(); |
| 609 |
|
} |
| 633 |
|
"\tHave you tried setting the FORCE_PARAM_PATH environment " |
| 634 |
|
"variable?\n", |
| 635 |
|
forceFieldFilename.c_str() ); |
| 636 |
< |
painCave.severity = OOPSE_ERROR; |
| 636 |
> |
painCave.severity = OPENMD_ERROR; |
| 637 |
|
painCave.isFatal = 1; |
| 638 |
|
simError(); |
| 639 |
|
} |
| 641 |
|
return ffStream; |
| 642 |
|
} |
| 643 |
|
|
| 644 |
< |
void ForceField::setFortranForceOptions(){ |
| 634 |
< |
ForceOptions theseFortranOptions; |
| 635 |
< |
forceFieldOptions_.makeFortranOptions(theseFortranOptions); |
| 636 |
< |
setfForceOptions(&theseFortranOptions); |
| 637 |
< |
} |
| 638 |
< |
} //end namespace oopse |
| 644 |
> |
} //end namespace OpenMD |
