Specialized CompoundVector class specifically for the algorithm iterates. More...
#include <IpIteratesVector.hpp>
Public Member Functions | |
IteratesVector (const IteratesVectorSpace *owner_space, bool create_new) | |
Constructors / Destructors. | |
SmartPtr< IteratesVector > | MakeNewIteratesVector (bool create_new=true) const |
Make New methods. | |
SmartPtr< IteratesVector > | MakeNewIteratesVectorCopy () const |
Use this method to create a new iterates vector with a copy of all the data. | |
SmartPtr< IteratesVector > | MakeNewContainer () const |
Use this method to create a new iterates vector container. | |
SmartPtr< const Vector > | x () const |
Iterates Set/Get Methods. | |
SmartPtr< Vector > | x_NonConst () |
Get the x iterate (non-const) - this can only be called if the vector was created internally, or the Set_x_NonConst method was used. | |
SmartPtr< Vector > | create_new_x () |
Create a new vector in the x entry. | |
SmartPtr< Vector > | create_new_x_copy () |
Create a new vector in the x entry and copy the current values into it. | |
void | Set_x (const Vector &vec) |
Set the x iterate (const). | |
void | Set_x_NonConst (Vector &vec) |
Set the x iterate (non-const). | |
SmartPtr< const Vector > | s () const |
Get the s iterate (const) | |
SmartPtr< Vector > | s_NonConst () |
Get the s iterate (non-const) - this can only be called if the vector was created internally, or the Set_s_NonConst method was used. | |
SmartPtr< Vector > | create_new_s () |
Create a new vector in the s entry. | |
SmartPtr< Vector > | create_new_s_copy () |
Create a new vector in the s entry and copy the current values into it. | |
void | Set_s (const Vector &vec) |
Set the s iterate (const). | |
void | Set_s_NonConst (Vector &vec) |
Set the s iterate (non-const). | |
SmartPtr< const Vector > | y_c () const |
Get the y_c iterate (const) | |
SmartPtr< Vector > | y_c_NonConst () |
Get the y_c iterate (non-const) - this can only be called if the vector was created internally, or the Set_y_c_NonConst method was used. | |
SmartPtr< Vector > | create_new_y_c () |
Create a new vector in the y_c entry. | |
SmartPtr< Vector > | create_new_y_c_copy () |
Create a new vector in the y_c entry and copy the current values into it. | |
void | Set_y_c (const Vector &vec) |
Set the y_c iterate (const). | |
void | Set_y_c_NonConst (Vector &vec) |
Set the y_c iterate (non-const). | |
SmartPtr< const Vector > | y_d () const |
Get the y_d iterate (const) | |
SmartPtr< Vector > | y_d_NonConst () |
Get the y_d iterate (non-const) - this can only be called if the vector was created internally, or the Set_y_d_NonConst method was used. | |
SmartPtr< Vector > | create_new_y_d () |
Create a new vector in the y_d entry. | |
SmartPtr< Vector > | create_new_y_d_copy () |
Create a new vector in the y_d entry and copy the current values into it. | |
void | Set_y_d (const Vector &vec) |
Set the y_d iterate (const). | |
void | Set_y_d_NonConst (Vector &vec) |
Set the y_d iterate (non-const). | |
SmartPtr< const Vector > | z_L () const |
Get the z_L iterate (const) | |
SmartPtr< Vector > | z_L_NonConst () |
Get the z_L iterate (non-const) - this can only be called if the vector was created internally, or the Set_z_L_NonConst method was used. | |
SmartPtr< Vector > | create_new_z_L () |
Create a new vector in the z_L entry. | |
SmartPtr< Vector > | create_new_z_L_copy () |
Create a new vector in the z_L entry and copy the current values into it. | |
void | Set_z_L (const Vector &vec) |
Set the z_L iterate (const). | |
void | Set_z_L_NonConst (Vector &vec) |
Set the z_L iterate (non-const). | |
SmartPtr< const Vector > | z_U () const |
Get the z_U iterate (const) | |
SmartPtr< Vector > | z_U_NonConst () |
Get the z_U iterate (non-const) - this can only be called if the vector was created internally, or the Set_z_U_NonConst method was used. | |
SmartPtr< Vector > | create_new_z_U () |
Create a new vector in the z_U entry. | |
SmartPtr< Vector > | create_new_z_U_copy () |
Create a new vector in the z_U entry and copy the current values into it. | |
void | Set_z_U (const Vector &vec) |
Set the z_U iterate (const). | |
void | Set_z_U_NonConst (Vector &vec) |
Set the z_U iterate (non-const). | |
SmartPtr< const Vector > | v_L () const |
Get the v_L iterate (const) | |
SmartPtr< Vector > | v_L_NonConst () |
Get the v_L iterate (non-const) - this can only be called if the vector was created internally, or the Set_v_L_NonConst method was used. | |
SmartPtr< Vector > | create_new_v_L () |
Create a new vector in the v_L entry. | |
SmartPtr< Vector > | create_new_v_L_copy () |
Create a new vector in the v_L entry and copy the current values into it. | |
void | Set_v_L (const Vector &vec) |
Set the v_L iterate (const). | |
void | Set_v_L_NonConst (Vector &vec) |
Set the v_L iterate (non-const). | |
SmartPtr< const Vector > | v_U () const |
Get the v_U iterate (const) | |
SmartPtr< Vector > | v_U_NonConst () |
Get the v_U iterate (non-const) - this can only be called if the vector was created intenally, or the Set_v_U_NonConst method was used. | |
SmartPtr< Vector > | create_new_v_U () |
Create a new vector in the v_U entry. | |
SmartPtr< Vector > | create_new_v_U_copy () |
Create a new vector in the v_U entry and copy the current values into it. | |
void | Set_v_U (const Vector &vec) |
Set the v_U iterate (const). | |
void | Set_v_U_NonConst (Vector &vec) |
Set the v_U iterate (non-const). | |
void | Set_primal (const Vector &x, const Vector &s) |
Set the primal variables all in one shot. | |
void | Set_primal_NonConst (Vector &x, Vector &s) |
void | Set_eq_mult (const Vector &y_c, const Vector &y_d) |
Set the eq multipliers all in one shot. | |
void | Set_eq_mult_NonConst (Vector &y_c, Vector &y_d) |
Set the eq multipliers all in one shot. | |
void | Set_bound_mult (const Vector &z_L, const Vector &z_U, const Vector &v_L, const Vector &v_U) |
Set the bound multipliers all in one shot. | |
void | Set_bound_mult_NonConst (Vector &z_L, Vector &z_U, Vector &v_L, Vector &v_U) |
Set the bound multipliers all in one shot. | |
TaggedObject::Tag | GetTagSum () const |
Get a sum of the tags of the contained items. | |
Public Member Functions inherited from Ipopt::CompoundVector | |
void | SetComp (Index icomp, const Vector &vec) |
Method for setting the pointer for a component that is a const Vector. | |
void | SetCompNonConst (Index icomp, Vector &vec) |
Method for setting the pointer for a component that is a non-const Vector. | |
Index | NComps () const |
Number of components of this compound vector. | |
bool | IsCompConst (Index i) const |
Check if a particular component is const or not. | |
bool | IsCompNull (Index i) const |
Check if a particular component is null or not. | |
SmartPtr< const Vector > | GetComp (Index i) const |
Return a particular component (const version) | |
SmartPtr< Vector > | GetCompNonConst (Index i) |
Return a particular component (non-const version). | |
CompoundVector (const CompoundVectorSpace *owner_space, bool create_new) | |
Constructor, given the corresponding CompoundVectorSpace. | |
virtual | ~CompoundVector () |
Default destructor. | |
Public Member Functions inherited from Ipopt::Vector | |
Vector * | MakeNew () const |
Create new Vector of the same type with uninitialized data. | |
Vector * | MakeNewCopy () const |
Create new Vector of the same type and copy the data over. | |
bool | HasValidNumbers () const |
Method for determining if all stored numbers are valid (i.e., no Inf or Nan). | |
Vector (const VectorSpace *owner_space) | |
Constructor. | |
virtual | ~Vector () |
Destructor. | |
void | Copy (const Vector &x) |
Copy the data of the vector x into this vector (DCOPY). | |
void | Scal (Number alpha) |
Scales the vector by scalar alpha (DSCAL) | |
void | Axpy (Number alpha, const Vector &x) |
Add the multiple alpha of vector x to this vector (DAXPY) | |
Number | Dot (const Vector &x) const |
Computes inner product of vector x with this (DDOT) | |
Number | Nrm2 () const |
Computes the 2-norm of this vector (DNRM2) | |
Number | Asum () const |
Computes the 1-norm of this vector (DASUM) | |
Number | Amax () const |
Computes the max-norm of this vector (based on IDAMAX) | |
void | Set (Number alpha) |
Set each element in the vector to the scalar alpha. | |
void | ElementWiseDivide (const Vector &x) |
Element-wise division \(y_i \gets y_i/x_i\). | |
void | ElementWiseMultiply (const Vector &x) |
Element-wise multiplication \(y_i \gets y_i*x_i\). | |
void | ElementWiseSelect (const Vector &x) |
Element-wise selection \(y_i \gets sgn(y_i)x_i, if y_i != 0, else 0\). | |
void | ElementWiseMax (const Vector &x) |
Element-wise max against entries in x. | |
void | ElementWiseMin (const Vector &x) |
Element-wise min against entries in x. | |
void | ElementWiseReciprocal () |
Reciprocates the entries in the vector. | |
void | ElementWiseAbs () |
Absolute values of the entries in the vector. | |
void | ElementWiseSqrt () |
Element-wise square root of the entries in the vector. | |
void | ElementWiseSgn () |
Replaces the vector values with their sgn values ( -1 if x_i < 0, 0 if x_i == 0, and 1 if x_i > 0) | |
void | AddScalar (Number scalar) |
Add scalar to every vector component. | |
Number | Max () const |
Returns the maximum value in the vector. | |
Number | Min () const |
Returns the minimum value in the vector. | |
Number | Sum () const |
Returns the sum of the vector entries. | |
Number | SumLogs () const |
Returns the sum of the logs of each vector entry. | |
void | AddOneVector (Number a, const Vector &v1, Number c) |
Add one vector, y = a * v1 + c * y. | |
void | AddTwoVectors (Number a, const Vector &v1, Number b, const Vector &v2, Number c) |
Add two vectors, y = a * v1 + b * v2 + c * y. | |
Number | FracToBound (const Vector &delta, Number tau) const |
Fraction to the boundary parameter. | |
void | AddVectorQuotient (Number a, const Vector &z, const Vector &s, Number c) |
Add the quotient of two vectors, y = a * z/s + c * y. | |
Index | Dim () const |
Dimension of the Vector. | |
SmartPtr< const VectorSpace > | OwnerSpace () const |
Return the owner VectorSpace. | |
void | Print (SmartPtr< const Journalist > jnlst, EJournalLevel level, EJournalCategory category, const std::string &name, Index indent=0, const std::string &prefix="") const |
Print the entire vector. | |
void | Print (const Journalist &jnlst, EJournalLevel level, EJournalCategory category, const std::string &name, Index indent=0, const std::string &prefix="") const |
Public Member Functions inherited from Ipopt::TaggedObject | |
TaggedObject () | |
Constructor. | |
virtual | ~TaggedObject () |
Destructor. | |
Tag | GetTag () const |
Users of TaggedObjects call this to update their own internal tags every time they perform the expensive operation. | |
bool | HasChanged (const Tag comparison_tag) const |
Users of TaggedObjects call this to check if the object HasChanged since they last updated their own internal tag. | |
Public Member Functions inherited from Ipopt::ReferencedObject | |
ReferencedObject () | |
virtual | ~ReferencedObject () |
Index | ReferenceCount () const |
void | AddRef (const Referencer *referencer) const |
void | ReleaseRef (const Referencer *referencer) const |
Public Member Functions inherited from Ipopt::Subject | |
Subject () | |
Default Constructor. | |
virtual | ~Subject () |
Destructor. | |
void | AttachObserver (Observer::NotifyType notify_type, Observer *observer) const |
Attach the specified observer (i.e., begin receiving notifications). | |
void | DetachObserver (Observer::NotifyType notify_type, Observer *observer) const |
Detach the specified observer (i.e., no longer receive notifications). | |
Private Member Functions | |
SmartPtr< const Vector > | GetIterateFromComp (Index i) const |
private method to return the const element from the compound vector | |
SmartPtr< Vector > | GetNonConstIterateFromComp (Index i) |
private method to return the non-const element from the compound vector | |
Default Compiler Generated Methods (Hidden to avoid | |
implicit creation/calling). These methods are not implemented and we do not want the compiler to implement them for us, so we declare them private and do not define them. This ensures that they will not be implicitly created/called. | |
IteratesVector () | |
Default Constructor. | |
IteratesVector (const IteratesVector &) | |
Copy Constructor. | |
void | operator= (const IteratesVector &) |
Default Assignment Operator. | |
Private Attributes | |
const IteratesVectorSpace * | owner_space_ |
Additional Inherited Members | |
Public Types inherited from Ipopt::TaggedObject | |
typedef unsigned int | Tag |
Type for the Tag values. | |
Protected Member Functions inherited from Ipopt::CompoundVector | |
virtual bool | HasValidNumbersImpl () const |
Method for determining if all stored numbers are valid (i.e., no Inf or Nan). | |
virtual void | CopyImpl (const Vector &x) |
Copy the data of the vector x into this vector (DCOPY). | |
virtual void | ScalImpl (Number alpha) |
Scales the vector by scalar alpha (DSCAL) | |
virtual void | AxpyImpl (Number alpha, const Vector &x) |
Add the multiple alpha of vector x to this vector (DAXPY) | |
virtual Number | DotImpl (const Vector &x) const |
Computes inner product of vector x with this (DDOT) | |
virtual Number | Nrm2Impl () const |
Computes the 2-norm of this vector (DNRM2) | |
virtual Number | AsumImpl () const |
Computes the 1-norm of this vector (DASUM) | |
virtual Number | AmaxImpl () const |
Computes the max-norm of this vector (based on IDAMAX) | |
virtual void | SetImpl (Number value) |
Set each element in the vector to the scalar alpha. | |
virtual void | ElementWiseDivideImpl (const Vector &x) |
Element-wise division \(y_i \gets y_i/x_i\). | |
virtual void | ElementWiseMultiplyImpl (const Vector &x) |
Element-wise multiplication \(y_i \gets y_i*x_i\). | |
virtual void | ElementWiseSelectImpl (const Vector &x) |
Element-wise selection \(y_i \gets sgn(y_i)x_i, if y_i != 0, else 0\). | |
virtual void | ElementWiseMaxImpl (const Vector &x) |
Element-wise max against entries in x. | |
virtual void | ElementWiseMinImpl (const Vector &x) |
Element-wise min against entries in x. | |
virtual void | ElementWiseReciprocalImpl () |
Reciprocates the elements of the vector. | |
virtual void | ElementWiseAbsImpl () |
Take elementwise absolute values of the elements of the vector. | |
virtual void | ElementWiseSqrtImpl () |
Take elementwise square-root of the elements of the vector. | |
virtual void | ElementWiseSgnImpl () |
Replaces entries with sgn of the entry. | |
virtual void | AddScalarImpl (Number scalar) |
Add scalar to every component of vector. | |
virtual Number | MaxImpl () const |
Max value in the vector. | |
virtual Number | MinImpl () const |
Min number in the vector. | |
virtual Number | SumImpl () const |
Sum of entries in the vector. | |
virtual Number | SumLogsImpl () const |
Sum of logs of entries in the vector. | |
void | AddTwoVectorsImpl (Number a, const Vector &v1, Number b, const Vector &v2, Number c) |
Add two vectors (a * v1 + b * v2). | |
Number | FracToBoundImpl (const Vector &delta, Number tau) const |
Fraction to boundary parameter. | |
void | AddVectorQuotientImpl (Number a, const Vector &z, const Vector &s, Number c) |
Add the quotient of two vectors. | |
virtual void | PrintImpl (const Journalist &jnlst, EJournalLevel level, EJournalCategory category, const std::string &name, Index indent, const std::string &prefix) const |
Print the entire vector. | |
implementation methods (derived classes MUST | |
overload these pure virtual protected methods.) | |
Protected Member Functions inherited from Ipopt::TaggedObject | |
void | ObjectChanged () |
Objects derived from TaggedObject MUST call this method every time their internal state changes to update the internal tag for comparison. | |
Protected Member Functions inherited from Ipopt::Subject | |
void | Notify (Observer::NotifyType notify_type) const |
Specialized CompoundVector class specifically for the algorithm iterates.
This class inherits from CompoundVector and is a specialized class for handling the iterates of the Ipopt Algorithm, that is, x, s, y_c, y_d, z_L, z_U, v_L, and v_U. It inherits from CompoundVector so it can behave like a CV in most calculations, but it has fixed dimensions and cannot be customized
Definition at line 25 of file IpIteratesVector.hpp.
Ipopt::IteratesVector::IteratesVector | ( | const IteratesVectorSpace * | owner_space, |
bool | create_new | ||
) |
Constructors / Destructors.
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virtual |
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private |
Default Constructor.
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private |
Copy Constructor.
SmartPtr< IteratesVector > Ipopt::IteratesVector::MakeNewIteratesVector | ( | bool | create_new = true | ) | const |
Make New methods.
Use this method to create a new iterates vector.
The MakeNew method on the Vector class also works, but it does not give the create_new option.
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inline |
Use this method to create a new iterates vector with a copy of all the data.
Definition at line 52 of file IpIteratesVector.hpp.
SmartPtr< IteratesVector > Ipopt::IteratesVector::MakeNewContainer | ( | ) | const |
Use this method to create a new iterates vector container.
This creates a new NonConst container, but the elements inside the iterates vector may be const. Therefore, the container can be modified to point to new entries, but the existing entries may or may not be modifiable.
Iterates Set/Get Methods.
Get the x iterate (const)
Definition at line 73 of file IpIteratesVector.hpp.
Get the x iterate (non-const) - this can only be called if the vector was created internally, or the Set_x_NonConst method was used.
Definition at line 81 of file IpIteratesVector.hpp.
Create a new vector in the x entry.
Definition at line 797 of file IpIteratesVector.hpp.
Create a new vector in the x entry and copy the current values into it.
Definition at line 92 of file IpIteratesVector.hpp.
Set the x iterate (const).
Sets the pointer, does NOT copy data.
Definition at line 104 of file IpIteratesVector.hpp.
Set the x iterate (non-const).
Sets the pointer, does NOT copy data.
Definition at line 115 of file IpIteratesVector.hpp.
Get the s iterate (const)
Definition at line 123 of file IpIteratesVector.hpp.
Get the s iterate (non-const) - this can only be called if the vector was created internally, or the Set_s_NonConst method was used.
Definition at line 132 of file IpIteratesVector.hpp.
Create a new vector in the s entry.
Definition at line 802 of file IpIteratesVector.hpp.
Create a new vector in the s entry and copy the current values into it.
Definition at line 142 of file IpIteratesVector.hpp.
Set the s iterate (const).
Sets the pointer, does NOT copy data.
Definition at line 154 of file IpIteratesVector.hpp.
Set the s iterate (non-const).
Sets the pointer, does NOT copy data.
Definition at line 165 of file IpIteratesVector.hpp.
Get the y_c iterate (const)
Definition at line 173 of file IpIteratesVector.hpp.
Get the y_c iterate (non-const) - this can only be called if the vector was created internally, or the Set_y_c_NonConst method was used.
Definition at line 182 of file IpIteratesVector.hpp.
Create a new vector in the y_c entry.
Definition at line 807 of file IpIteratesVector.hpp.
Create a new vector in the y_c entry and copy the current values into it.
Definition at line 193 of file IpIteratesVector.hpp.
Set the y_c iterate (const).
Sets the pointer, does NOT copy data.
Definition at line 205 of file IpIteratesVector.hpp.
Set the y_c iterate (non-const).
Sets the pointer, does NOT copy data.
Definition at line 216 of file IpIteratesVector.hpp.
Get the y_d iterate (const)
Definition at line 224 of file IpIteratesVector.hpp.
Get the y_d iterate (non-const) - this can only be called if the vector was created internally, or the Set_y_d_NonConst method was used.
Definition at line 232 of file IpIteratesVector.hpp.
Create a new vector in the y_d entry.
Definition at line 812 of file IpIteratesVector.hpp.
Create a new vector in the y_d entry and copy the current values into it.
Definition at line 243 of file IpIteratesVector.hpp.
Set the y_d iterate (const).
Sets the pointer, does NOT copy data.
Definition at line 255 of file IpIteratesVector.hpp.
Set the y_d iterate (non-const).
Sets the pointer, does NOT copy data.
Definition at line 266 of file IpIteratesVector.hpp.
Get the z_L iterate (const)
Definition at line 274 of file IpIteratesVector.hpp.
Get the z_L iterate (non-const) - this can only be called if the vector was created internally, or the Set_z_L_NonConst method was used.
Definition at line 283 of file IpIteratesVector.hpp.
Create a new vector in the z_L entry.
Definition at line 817 of file IpIteratesVector.hpp.
Create a new vector in the z_L entry and copy the current values into it.
Definition at line 293 of file IpIteratesVector.hpp.
Set the z_L iterate (const).
Sets the pointer, does NOT copy data.
Definition at line 305 of file IpIteratesVector.hpp.
Set the z_L iterate (non-const).
Sets the pointer, does NOT copy data.
Definition at line 316 of file IpIteratesVector.hpp.
Get the z_U iterate (const)
Definition at line 324 of file IpIteratesVector.hpp.
Get the z_U iterate (non-const) - this can only be called if the vector was created internally, or the Set_z_U_NonConst method was used.
Definition at line 332 of file IpIteratesVector.hpp.
Create a new vector in the z_U entry.
Definition at line 822 of file IpIteratesVector.hpp.
Create a new vector in the z_U entry and copy the current values into it.
Definition at line 343 of file IpIteratesVector.hpp.
Set the z_U iterate (const).
Sets the pointer, does NOT copy data.
Definition at line 355 of file IpIteratesVector.hpp.
Set the z_U iterate (non-const).
Sets the pointer, does NOT copy data.
Definition at line 366 of file IpIteratesVector.hpp.
Get the v_L iterate (const)
Definition at line 374 of file IpIteratesVector.hpp.
Get the v_L iterate (non-const) - this can only be called if the vector was created internally, or the Set_v_L_NonConst method was used.
Definition at line 383 of file IpIteratesVector.hpp.
Create a new vector in the v_L entry.
Definition at line 827 of file IpIteratesVector.hpp.
Create a new vector in the v_L entry and copy the current values into it.
Definition at line 394 of file IpIteratesVector.hpp.
Set the v_L iterate (const).
Sets the pointer, does NOT copy data.
Definition at line 406 of file IpIteratesVector.hpp.
Set the v_L iterate (non-const).
Sets the pointer, does NOT copy data.
Definition at line 416 of file IpIteratesVector.hpp.
Get the v_U iterate (const)
Definition at line 424 of file IpIteratesVector.hpp.
Get the v_U iterate (non-const) - this can only be called if the vector was created intenally, or the Set_v_U_NonConst method was used.
Definition at line 433 of file IpIteratesVector.hpp.
Create a new vector in the v_U entry.
Definition at line 832 of file IpIteratesVector.hpp.
Create a new vector in the v_U entry and copy the current values into it.
Definition at line 444 of file IpIteratesVector.hpp.
Set the v_U iterate (const).
Sets the pointer, does NOT copy data.
Definition at line 456 of file IpIteratesVector.hpp.
Set the v_U iterate (non-const).
Sets the pointer, does NOT copy data.
Definition at line 467 of file IpIteratesVector.hpp.
Set the primal variables all in one shot.
Sets the pointers, does NOT copy data.
Definition at line 478 of file IpIteratesVector.hpp.
Definition at line 486 of file IpIteratesVector.hpp.
Set the eq multipliers all in one shot.
Sets the pointers, does not copy data.
Definition at line 499 of file IpIteratesVector.hpp.
Set the eq multipliers all in one shot.
Sets the pointers, does not copy data.
Definition at line 512 of file IpIteratesVector.hpp.
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inline |
Set the bound multipliers all in one shot.
Sets the pointers, does not copy data.
Definition at line 525 of file IpIteratesVector.hpp.
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inline |
Set the bound multipliers all in one shot.
Sets the pointers, does not copy data.
Definition at line 542 of file IpIteratesVector.hpp.
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inline |
Get a sum of the tags of the contained items.
There is no guarantee that this is unique, but there is a high chance it is unique and it can be used for debug checks relatively reliably.
Definition at line 562 of file IpIteratesVector.hpp.
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private |
Default Assignment Operator.
private method to return the const element from the compound vector
Definition at line 633 of file IpIteratesVector.hpp.
private method to return the non-const element from the compound vector
Definition at line 648 of file IpIteratesVector.hpp.
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private |
Definition at line 627 of file IpIteratesVector.hpp.