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* redistribute this software in source and binary code form, provided |
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* that the following conditions are met: |
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* |
| 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 |
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* notice, this list of conditions and the following disclaimer in the |
| 14 |
|
* documentation and/or other materials provided with the |
| 15 |
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* distribution. |
| 28 |
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* 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, 234107 (2008). |
| 39 |
+ |
* [4] Kuang & Gezelter, J. Chem. Phys. 133, 164101 (2010). |
| 40 |
+ |
* [5] Vardeman, Stocker & Gezelter, J. Chem. Theory Comput. 7, 834 (2011). |
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*/ |
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|
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/** |
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#include "math/Vector3.hpp" |
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#include <map> |
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|
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< |
namespace oopse { |
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> |
namespace OpenMD { |
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|
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class Restraint { |
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public: |
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|
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typedef std::pair<RealType, RealType> RealPair; |
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|
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< |
Restraint() : twist0_(0.0), swingX0_(0.0), swingY0_(0.0), restType_(0) { |
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> |
Restraint() : twist0_(0.0), swingX0_(0.0), swingY0_(0.0), restType_(0), |
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> |
printRest_(false) { |
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} |
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|
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virtual ~Restraint() {} |
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void setDisplacementForceConstant(RealType kDisp) { |
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kDisp_ = kDisp; |
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restType_ |= rtDisplacement; |
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< |
restInfo_[rtDisplacement] = std::make_pair(0.0, 0.0); |
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> |
if (printRest_) restInfo_[rtDisplacement] = std::make_pair(0.0, 0.0); |
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} |
| 101 |
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|
| 102 |
|
void setTwistForceConstant(RealType kTwist) { |
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kTwist_ = kTwist/4; |
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restType_ |= rtTwist; |
| 105 |
< |
restInfo_[rtTwist] = std::make_pair(0.0, 0.0); |
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> |
if (printRest_) restInfo_[rtTwist] = std::make_pair(0.0, 0.0); |
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} |
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|
| 108 |
|
void setSwingXForceConstant(RealType kSwingX) { |
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|
kSwingX_ = kSwingX; |
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|
restType_ |= rtSwingX; |
| 111 |
< |
restInfo_[rtSwingX] = std::make_pair(0.0, 0.0); |
| 111 |
> |
if (printRest_) restInfo_[rtSwingX] = std::make_pair(0.0, 0.0); |
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|
} |
| 113 |
|
|
| 114 |
|
void setSwingYForceConstant(RealType kSwingY) { |
| 115 |
|
kSwingY_ = kSwingY; |
| 116 |
|
restType_ |= rtSwingY; |
| 117 |
< |
restInfo_[rtSwingY] = std::make_pair(0.0, 0.0); |
| 117 |
> |
if (printRest_) restInfo_[rtSwingY] = std::make_pair(0.0, 0.0); |
| 118 |
|
} |
| 119 |
|
|
| 120 |
|
/* restraint angles are measured relative to the ideal structure, |
| 124 |
|
void setRestrainedTwistAngle(RealType twist0) { |
| 125 |
|
twist0_ = twist0; |
| 126 |
|
restType_ |= rtTwist; |
| 127 |
< |
restInfo_[rtTwist] = std::make_pair(0.0, 0.0); |
| 127 |
> |
if (printRest_) restInfo_[rtTwist] = std::make_pair(0.0, 0.0); |
| 128 |
|
} |
| 129 |
|
|
| 130 |
|
void setRestrainedSwingXAngle(RealType swingX0) { |
| 131 |
|
swingX0_ = swingX0; |
| 132 |
|
restType_ |= rtSwingX; |
| 133 |
< |
restInfo_[rtSwingX] = std::make_pair(0.0, 0.0); |
| 133 |
> |
if (printRest_) restInfo_[rtSwingX] = std::make_pair(0.0, 0.0); |
| 134 |
|
} |
| 135 |
|
|
| 136 |
|
void setRestrainedSwingYAngle(RealType swingY0) { |
| 137 |
|
swingY0_ = swingY0; |
| 138 |
|
restType_ |= rtSwingY; |
| 139 |
< |
restInfo_[rtSwingY] = std::make_pair(0.0, 0.0); |
| 139 |
> |
if (printRest_) restInfo_[rtSwingY] = std::make_pair(0.0, 0.0); |
| 140 |
|
} |
| 141 |
|
|
| 142 |
|
void setPrintRestraint(bool printRest) { |