Classes | Enumerations
Basic Data Structures -- used mainly internally or by the user to call interface functions

Classes

class  Acos
 Implements the scalar inverse cosine operator (arccos) within the symbolic operators family. More...
class  Addition
 Implements the scalar addition operator within the symbolic expressions family. More...
class  AlgebraicConsistencyConstraint
 Deals with algebraic consistency constraints within optimal control problems. More...
class  Asin
 Implements the scalar inverse sine operator (arcsin) within the symbolic operators family. More...
class  Atan
 Implements the scalar inverse tangens operator (arctan) within the symbolic operators family. More...
class  BandedCP
 Data class for storing conic programs arising from optimal control. More...
class  BinaryOperator
 Abstract base class for all scalar-valued binary operators within the symbolic operators family. More...
class  BlockMatrix
 Implements a very rudimentary block sparse matrix class. More...
class  BoundaryConstraint
 Stores and evaluates boundary constraints within optimal control problems. More...
class  BoxConstraint
 Stores and evaluates box constraints within optimal control problems. More...
class  CFunction
 (no description yet) More...
class  Clock
 Base class for all kind of time measurements. More...
class  ColoredNoise
 Generates pseudo-random colored noise for simulating the Process. More...
class  Constraint
 Stores and evaluates the constraints of optimal control problems. More...
class  ConstraintElement
 Base class for all kind of constraints (except for bounds) within optimal control problems. More...
class  COperator
 The class COperator is an auxiliary class to use C-Functions within a function evaluation tree. More...
class  Cos
 Implements the scalar cosine operator within the symbolic operators family. More...
class  CoupledPathConstraint
 Stores and evaluates coupled path constraints within optimal control problems. More...
class  Curve
 Allows to work with piecewise-continous function defined over a scalar time interval. More...
class  DenseCP
 Data class for storing generic conic programs. More...
class  DifferentialEquation
 Allows to setup and evaluate differential equations (ODEs and DAEs) based on SymbolicExpressions. More...
class  DiscretizedDifferentialEquation
 Allows to setup and evaluate discretized differential equations based on SymbolicExpressions. More...
class  DoubleConstant
 Implements a scalar constant within the symbolic operators family. More...
class  EvaluationBase
 Abstract base class for templated evaluation of operators. More...
class  EvaluationPoint
 Allows to setup function evaluation points. More...
class  EvaluationTemplate< T >
 Templated class for operator evaluation. More...
class  Exp
 Implements the scalar exponential operator within the symbolic operators family. More...
class  Expression
 Base class for all variables within the symbolic expressions family. More...
class  Function
 Allows to setup and evaluate a general function based on SymbolicExpressions. More...
class  FunctionEvaluationTree
 Organizes the evaluation of the function tree. More...
class  GaussianNoise
 Generates pseudo-random Gaussian noise for simulating the Process. More...
class  Grid
 Allows to conveniently handle (one-dimensional) grids consisting of time points. More...
class  Interval
 Implements a rudimentary interval class. More...
class  LagrangeTerm
 Stores and evaluates Lagrange terms within optimal control problems. More...
class  Logarithm
 Implements the scalar logarithm operator within the symbolic operators family. More...
class  Logger
 A very simple logging class. More...
class  LSQEndTerm
 Stores and evaluates LSQ mayer terms within optimal control problems. More...
class  LSQTerm
 Stores and evaluates LSQ terms within optimal control problems. More...
class  Lyapunov
 Implements a parameter. More...
class  MatrixVariable
 Provides matrix-valued optimization variables. More...
class  MatrixVariablesGrid
 Provides a time grid consisting of matrix-valued optimization variables at each grid point. More...
class  MayerTerm
 Stores and evaluates Mayer terms within optimal control problems. More...
class  ModelContainer
 Container class to store and pass data to the ModelData class. More...
class  ModelData
 Data class for defining models and everything that is related, to be passed to the integrator. More...
class  NLP
 Data class for defining static optimization problems. More...
class  Noise
 Base class for generating pseudo-random noise for simulating the Process. More...
class  NonsmoothOperator
 Abstract base class for all scalar-valued symbolic operators. More...
class  Objective
 Stores and evaluates the objective function of optimal control problems. More...
class  ObjectiveElement
 Base class for all kind of objective function terms within optimal control problems. More...
class  OCP
 Data class for defining optimal control problems. More...
class  OCPiterate
 Data class for storing generic optimization variables. More...
class  Operator
 Abstract base class for all scalar-valued symbolic operators. More...
class  OutputFcn
 Allows to setup and evaluate output functions based on SymbolicExpressions. More...
class  PathConstraint
 Stores and evaluates path constraints within optimal control problems. More...
class  PointConstraint
 Stores and evaluates pointwise constraints within optimal control problems. More...
class  Power
 Implements the scalar power operator within the symbolic operators family. More...
class  Power_Int
 Implements the scalar power operator with integer exponent within the symbolic operators family. More...
class  Product
 Implements the scalar product operator within the symbolic operators family. More...
class  Projection
 Implements the projection operator within the symbolic operators family. More...
class  Quotient
 Implements the scalar quotient operator within the symbolic operators family. More...
class  RealClock
 Allows real time measurements based on the system's clock. More...
class  returnValue
 Allows to pass back messages to the calling function. More...
struct  ReturnValueList
 Data structure for entries in returnValueList. More...
class  SimulationClock
 Simulates real time measurements for simulations. More...
class  Sin
 Implements the scalar sine operator within the symbolic operators family. More...
class  SmoothOperator
 Abstract base class for all scalar-valued symbolic operators. More...
class  Subtraction
 Implements the scalar subtraction operator within the symbolic operators family. More...
class  SymbolicIndexList
 Manages the indices of SymbolicVariables. More...
class  Tan
 Implements the scalar tangens operator within the symbolic operators family. More...
class  TevaluationPoint< T >
 Allows to setup function evaluation points. More...
class  Tmatrix< T >
 Implements a templated dense matrix class. More...
class  Transition
 Allows to setup and evaluate transition functions based on SymbolicExpressions. More...
class  TreeProjection
 Implements the tree-projection operator within the family of SymbolicOperators. More...
class  UnaryOperator
 Abstract base class for all scalar-valued unary operators within the symbolic operators family. More...
class  UniformNoise
 Generates pseudo-random uniformly distributed noise for simulating the Process. More...
class  VariableSettings
 Provides variable-specific settings for vector- or matrix-valued optimization variables (for internal use). More...
class  VariablesGrid
 Provides a time grid consisting of vector-valued optimization variables at each grid point. More...

Enumerations

enum  returnValueType {
  TERMINAL_LIST_ELEMENT = -1, SUCCESSFUL_RETURN = 0, RET_DIV_BY_ZERO, RET_INDEX_OUT_OF_BOUNDS,
  RET_INVALID_ARGUMENTS, RET_ERROR_UNDEFINED, RET_WARNING_UNDEFINED, RET_INFO_UNDEFINED,
  RET_EWI_UNDEFINED, RET_AVAILABLE_WITH_LINUX_ONLY, RET_UNKNOWN_BUG, RET_PRINTLEVEL_CHANGED,
  RET_NOT_YET_IMPLEMENTED, RET_NOT_IMPLEMENTED_YET, RET_NOT_IMPLEMENTED_IN_BASE_CLASS, RET_ASSERTION,
  RET_MEMBER_NOT_INITIALISED, RET_ABSTRACT_BASE_CLASS, RET_NO_DATA_FOUND, RET_INPUT_DIMENSION_MISMATCH,
  RET_STRING_EXCEEDS_LENGTH, RET_FILE_NOT_FOUND, RET_FILE_CAN_NOT_BE_OPENED, RET_CAN_NOT_WRITE_INTO_FILE,
  RET_FILE_CAN_NOT_BE_CLOSED, RET_FILE_HAS_NO_VALID_ENTRIES, RET_DOES_DIRECTORY_EXISTS, RET_VECTOR_DIMENSION_MISMATCH,
  RET_DIFFERENTIAL_STATE_DIMENSION_MISMATCH, RET_ALGEBRAIC_STATE_DIMENSION_MISMATCH, RET_CONTROL_DIMENSION_MISMATCH, RET_PARAMETER_DIMENSION_MISMATCH,
  RET_DISTURBANCE_DIMENSION_MISMATCH, RET_OUTPUT_DIMENSION_MISMATCH, RET_MATRIX_NOT_SQUARE, RET_LINEAR_SYSTEM_NUMERICALLY_SINGULAR,
  RET_GRIDPOINT_SETUP_FAILED, RET_GRIDPOINT_HAS_INVALID_TIME, RET_CONFLICTING_GRIDS, RET_TIME_INTERVAL_NOT_VALID,
  RET_INVALID_TIME_POINT, RET_OPTION_ALREADY_EXISTS, RET_OPTION_DOESNT_EXIST, RET_OPTIONS_LIST_CORRUPTED,
  RET_INVALID_OPTION, RET_PLOTTING_FAILED, RET_EMPTY_PLOT_DATA, RET_PLOT_WINDOW_CORRUPTED,
  RET_PLOT_COLLECTION_CORRUPTED, RET_LOG_RECORD_CORRUPTED, RET_LOG_ENTRY_DOESNT_EXIST, RET_LOG_COLLECTION_CORRUPTED,
  RET_BLOCK_DIMENSION_MISMATCH, RET_NO_PROCESS_SPECIFIED, RET_NO_CONTROLLER_SPECIFIED, RET_ENVIRONMENT_INIT_FAILED,
  RET_ENVIRONMENT_STEP_FAILED, RET_COMPUTATIONAL_DELAY_TOO_BIG, RET_COMPUTATIONAL_DELAY_NOT_SUPPORTED, RET_BLOCK_NOT_READY,
  RET_NO_SYSTEM_TIME, RET_CLOCK_NOT_READY, RET_PROCESS_INIT_FAILED, RET_PROCESS_STEP_FAILED,
  RET_PROCESS_STEP_FAILED_DISTURBANCE, RET_PROCESS_RUN_FAILED, RET_NO_DYNAMICSYSTEM_SPECIFIED, RET_NO_INTEGRATIONALGORITHM_SPECIFIED,
  RET_NO_DISCRETE_TIME_SYSTEMS_SUPPORTED, RET_WRONG_DISTURBANCE_HORIZON, RET_ACTUATOR_INIT_FAILED, RET_ACTUATOR_STEP_FAILED,
  RET_SENSOR_INIT_FAILED, RET_SENSOR_STEP_FAILED, RET_GENERATING_NOISE_FAILED, RET_DELAYING_INPUTS_FAILED,
  RET_DELAYING_OUTPUTS_FAILED, RET_INCOMPATIBLE_ACTUATOR_SAMPLING_TIME, RET_INCOMPATIBLE_SENSOR_SAMPLING_TIME, RET_NO_DIFFERENT_NOISE_SAMPLING_FOR_DISCRETE,
  RET_NO_NOISE_GENERATED, RET_NO_NOISE_SETTINGS, RET_INVALID_NOISE_SETTINGS, RET_CONTROLLER_INIT_FAILED,
  RET_CONTROLLER_STEP_FAILED, RET_NO_ESTIMATOR_SPECIFIED, RET_NO_CONTROLLAW_SPECIFIED, RET_NO_REALTIME_MODE_AVAILABLE,
  RET_DCU_INIT_FAILED, RET_DCU_STEP_FAILED, RET_ESTIMATOR_INIT_FAILED, RET_ESTIMATOR_STEP_FAILED,
  RET_OPTIMIZER_INIT_FAILED, RET_OPTIMIZER_STEP_FAILED, RET_NO_OCP_SPECIFIED, RET_NO_SOLUTIONALGORITHM_SPECIFIED,
  RET_CONTROLLAW_INIT_FAILED, RET_CONTROLLAW_STEP_FAILED, RET_NO_OPTIMIZER_SPECIFIED, RET_INVALID_PID_OUTPUT_DIMENSION,
  RET_IMMEDIATE_FEEDBACK_ONE_ITERATION, RET_OUTPUTTRANSFORMATOR_INIT_FAILED, RET_OUTPUTTRANSFORMATOR_STEP_FAILED, RET_INVALID_USE_OF_FUNCTION,
  RET_INFEASIBLE_CONSTRAINT, RET_ONLY_SUPPORTED_FOR_SYMBOLIC_FUNCTIONS, RET_INFEASIBLE_ALGEBRAIC_CONSTRAINT, RET_ILLFORMED_ODE,
  RET_PRECISION_OUT_OF_RANGE, RET_ERROR_WHILE_PRINTING_A_FILE, RET_INDEX_OUT_OF_RANGE, RET_INTERMEDIATE_STATE_HAS_NO_ARGUMENT,
  RET_DIMENSION_NOT_SPECIFIED, RET_DDQ_DIMENSION_MISMATCH, RET_CAN_ONLY_SOLVE_2ND_ORDER_KINVECS, RET_GAUSS_NEWTON_APPROXIMATION_NOT_SUPPORTED,
  RET_REFERENCE_SHIFTING_WORKS_FOR_LSQ_TERMS_ONLY, RET_TRIVIAL_RHS, RET_MISSING_INPUTS, RET_TO_SMALL_OR_NEGATIVE_TIME_INTERVAL,
  RET_FINAL_STEP_NOT_PERFORMED_YET, RET_ALREADY_FROZEN, RET_MAX_NUMBER_OF_STEPS_EXCEEDED, RET_WRONG_DEFINITION_OF_SEEDS,
  RET_NOT_FROZEN, RET_TO_MANY_DIFFERENTIAL_STATES, RET_TO_MANY_DIFFERENTIAL_STATE_DERIVATIVES, RET_RK45_CAN_NOT_TREAT_DAE,
  RET_CANNOT_TREAT_DAE, RET_INPUT_HAS_WRONG_DIMENSION, RET_INPUT_OUT_OF_RANGE, RET_THE_DAE_INDEX_IS_TOO_LARGE,
  RET_UNSUCCESSFUL_RETURN_FROM_INTEGRATOR_RK45, RET_UNSUCCESSFUL_RETURN_FROM_INTEGRATOR_BDF, RET_CANNOT_TREAT_DISCRETE_DE, RET_CANNOT_TREAT_CONTINUOUS_DE,
  RET_CANNOT_TREAT_IMPLICIT_DE, RET_CANNOT_TREAT_EXPLICIT_DE, RET_TO_MANY_DIFFERENTIAL_EQUATIONS, RET_BREAK_POINT_SETUP_FAILED,
  RET_WRONG_DEFINITION_OF_STAGE_TRANSITIONS, RET_TRANSITION_DEPENDS_ON_ALGEBRAIC_STATES, RET_NO_VALID_OBJECTIVE, RET_INCONSISTENT_BOUNDS,
  RET_INCOMPATIBLE_DIMENSIONS, RET_GRID_SETUP_FAILED, RET_OPTALG_INIT_FAILED, RET_OPTALG_STEP_FAILED,
  RET_OPTALG_FEEDBACK_FAILED, RET_OPTALG_PREPARE_FAILED, RET_OPTALG_SOLVE_FAILED, RET_REALTIME_NO_INITIAL_VALUE,
  RET_INTALG_INIT_FAILED, RET_INTALG_INTEGRATION_FAILED, RET_INTALG_NOT_READY, RET_PLOT_WINDOW_CAN_NOT_BE_OPEN,
  CONVERGENCE_ACHIEVED, CONVERGENCE_NOT_YET_ACHIEVED, RET_NLP_INIT_FAILED, RET_NLP_STEP_FAILED,
  RET_NLP_SOLUTION_FAILED, RET_INITIALIZE_FIRST, RET_SOLVER_NOT_SUTIABLE_FOR_REAL_TIME_MODE, RET_ILLFORMED_HESSIAN_MATRIX,
  RET_NONSYMMETRIC_HESSIAN_MATRIX, RET_UNABLE_TO_EVALUATE_OBJECTIVE, RET_UNABLE_TO_EVALUATE_CONSTRAINTS, RET_UNABLE_TO_INTEGRATE_SYSTEM,
  RET_NEED_TO_ACTIVATE_RTI, RET_CONIC_PROGRAM_INFEASIBLE, RET_CONIC_PROGRAM_SOLUTION_FAILED, RET_CONIC_PROGRAM_NOT_SOLVED,
  RET_UNABLE_TO_CONDENSE, RET_UNABLE_TO_EXPAND, RET_NEED_TO_CONDENSE_FIRST, RET_BANDED_CP_INIT_FAILED,
  RET_BANDED_CP_SOLUTION_FAILED, RET_TRANSITION_NOT_DEFINED, RET_QP_INIT_FAILED, RET_QP_SOLUTION_FAILED,
  RET_QP_SOLUTION_REACHED_LIMIT, RET_QP_INFEASIBLE, RET_QP_UNBOUNDED, RET_QP_NOT_SOLVED,
  RET_RELAXING_QP, RET_COULD_NOT_RELAX_QP, RET_QP_SOLVER_CAN_ONLY_SOLVE_QP, RET_QP_HAS_INCONSISTENT_BOUNDS,
  RET_UNABLE_TO_HOTSTART_QP, RET_NONPOSITIVE_WEIGHT, RET_INITIAL_CHOLESKY_FAILED, RET_HOMOTOPY_STEP_FAILED,
  RET_STEPDIRECTION_DETERMINATION_FAILED, RET_STEPDIRECTION_FAILED_CHOLESKY, RET_STEPLENGTH_DETERMINATION_FAILED, RET_OPTIMAL_SOLUTION_FOUND,
  RET_MAX_NWSR_REACHED, RET_MATRIX_NOT_SPD, RET_CODE_EXPORT_SUCCESSFUL, RET_UNABLE_TO_EXPORT_CODE,
  RET_INVALID_OBJECTIVE_FOR_CODE_EXPORT, RET_NO_DISCRETE_ODE_FOR_CODE_EXPORT, RET_ONLY_ODE_FOR_CODE_EXPORT, RET_ONLY_STATES_AND_CONTROLS_FOR_CODE_EXPORT,
  RET_ONLY_EQUIDISTANT_GRID_FOR_CODE_EXPORT, RET_ONLY_BOUNDS_FOR_CODE_EXPORT, RET_QPOASES_EMBEDDED_NOT_FOUND, RET_UNABLE_TO_EXPORT_STATEMENT,
  RET_INVALID_CALL_TO_EXPORTED_FUNCTION, RET_INVALID_LINEAR_OUTPUT_FUNCTION
}
 Defines all symbols for global return values. More...

Enumeration Type Documentation

Defines all symbols for global return values.

The enumeration returnValueType defines all symbols for global return values. Important: All return values are assumed to be nonnegative!

Author:
Hans Joachim Ferreau, Boris Houska
Enumerator:
TERMINAL_LIST_ELEMENT 

Terminal list element, internal usage only!

SUCCESSFUL_RETURN 

Successful return.

RET_DIV_BY_ZERO 

Division by zero.

RET_INDEX_OUT_OF_BOUNDS 

Index out of bounds.

RET_INVALID_ARGUMENTS 

At least one of the arguments is invalid.

RET_ERROR_UNDEFINED 

Error number undefined.

RET_WARNING_UNDEFINED 

Warning number undefined.

RET_INFO_UNDEFINED 

Info number undefined.

RET_EWI_UNDEFINED 

Error/warning/info number undefined.

RET_AVAILABLE_WITH_LINUX_ONLY 

This function is available under Linux only.

RET_UNKNOWN_BUG 

The error occured is not yet known.

RET_PRINTLEVEL_CHANGED 

Print level changed.

RET_NOT_YET_IMPLEMENTED 

Requested function is not yet implemented.

RET_NOT_IMPLEMENTED_YET 

Requested function is not yet implemented.

RET_NOT_IMPLEMENTED_IN_BASE_CLASS 

Requested function is not implemented within this class.

RET_ASSERTION 

An assertion has been violated.

RET_MEMBER_NOT_INITIALISED 

Requested member has not been initialised.

RET_ABSTRACT_BASE_CLASS 

Invalid call to member function of abstract base class.

RET_NO_DATA_FOUND 

There has no data been found.

RET_INPUT_DIMENSION_MISMATCH 

The dimensions of the input are wrong.

RET_STRING_EXCEEDS_LENGTH 

String exceeds maximum length.

RET_FILE_NOT_FOUND 

The file has not been found.

RET_FILE_CAN_NOT_BE_OPENED 

The file can not be opened.

RET_CAN_NOT_WRITE_INTO_FILE 

The routine has no write access or writing into the file failed.

RET_FILE_CAN_NOT_BE_CLOSED 

The file could not be closed.

RET_FILE_HAS_NO_VALID_ENTRIES 

The file has no valid entries.

RET_DOES_DIRECTORY_EXISTS 

Could not open file, check if given directory exists.

RET_VECTOR_DIMENSION_MISMATCH 

Incompatible vector dimensions.

RET_DIFFERENTIAL_STATE_DIMENSION_MISMATCH 

Incompatible differential state vector dimensions.

RET_ALGEBRAIC_STATE_DIMENSION_MISMATCH 

Incompatible algebraic state vector dimensions.

RET_CONTROL_DIMENSION_MISMATCH 

Incompatible control vector dimensions.

RET_PARAMETER_DIMENSION_MISMATCH 

Incompatible parameter vector dimensions.

RET_DISTURBANCE_DIMENSION_MISMATCH 

Incompatible disturbance vector dimensions.

RET_OUTPUT_DIMENSION_MISMATCH 

Incompatible output vector dimensions.

RET_MATRIX_NOT_SQUARE 

Operation requires square matrix.

RET_LINEAR_SYSTEM_NUMERICALLY_SINGULAR 

Linear system could not be solved with required accuracy. Check whether the system is singular or ill-conditioned.

RET_GRIDPOINT_SETUP_FAILED 

Failed to setup grid point.

RET_GRIDPOINT_HAS_INVALID_TIME 

Unable to setup a grid point with this time.

RET_CONFLICTING_GRIDS 

Conflicting grids detected.

RET_TIME_INTERVAL_NOT_VALID 

The time interval is not valid / not in range.

RET_INVALID_TIME_POINT 

A time point is not in its permissible range.

RET_OPTION_ALREADY_EXISTS 

An option with this name already exists.

RET_OPTION_DOESNT_EXIST 

An option with this name does not exist.

RET_OPTIONS_LIST_CORRUPTED 

Internal options list is corrupted.

RET_INVALID_OPTION 

A user-defined option has an invalid value.

RET_PLOTTING_FAILED 

Unable to plot current window.

RET_EMPTY_PLOT_DATA 

Unable to plot subplot as plot data is empty.

RET_PLOT_WINDOW_CORRUPTED 

PlotWindow has corrupted list of subplots.

RET_PLOT_COLLECTION_CORRUPTED 

PlotCollection has corrupted list of plot windows.

RET_LOG_RECORD_CORRUPTED 

LogRecord has corrupted list of items.

RET_LOG_ENTRY_DOESNT_EXIST 

An log entry with this name does not exist.

RET_LOG_COLLECTION_CORRUPTED 

LogCollection has corrupted list of records.

RET_BLOCK_DIMENSION_MISMATCH 

Blocks with incompatible dimensions.

RET_NO_PROCESS_SPECIFIED 

No process has been specified.

RET_NO_CONTROLLER_SPECIFIED 

No controller has been specified.

RET_ENVIRONMENT_INIT_FAILED 

Unable to initialize simulation environment.

RET_ENVIRONMENT_STEP_FAILED 

Unable to perform simulation environment step.

RET_COMPUTATIONAL_DELAY_TOO_BIG 

Simulation stops as computational delay is too big.

RET_COMPUTATIONAL_DELAY_NOT_SUPPORTED 

Simulation of computational delay is not yet supported.

RET_BLOCK_NOT_READY 

Block is not ready.

RET_NO_SYSTEM_TIME 

No system time available.

RET_CLOCK_NOT_READY 

Unable to start the clock as it is not ready.

RET_PROCESS_INIT_FAILED 

Unable to initialize process.

RET_PROCESS_STEP_FAILED 

Unable to perform process step.

RET_PROCESS_STEP_FAILED_DISTURBANCE 

Unable to perform process step due to error in disturbance evaluation.

RET_PROCESS_RUN_FAILED 

Unable to run process simulation.

RET_NO_DYNAMICSYSTEM_SPECIFIED 

No dynamic system has been specified.

RET_NO_INTEGRATIONALGORITHM_SPECIFIED 

No integration algorithm has been specified.

RET_NO_DISCRETE_TIME_SYSTEMS_SUPPORTED 

Discrete-time systems are not yet supported.

RET_WRONG_DISTURBANCE_HORIZON 

Process disturbance is defined over an incompatible time horizon.

RET_ACTUATOR_INIT_FAILED 

Unable to initialize actuator.

RET_ACTUATOR_STEP_FAILED 

Unable to perform actuator step.

RET_SENSOR_INIT_FAILED 

Unable to initialize sensor.

RET_SENSOR_STEP_FAILED 

Unable to perform sensor step.

RET_GENERATING_NOISE_FAILED 

Unable to generate noise.

RET_DELAYING_INPUTS_FAILED 

Unable to delay inputs.

RET_DELAYING_OUTPUTS_FAILED 

Unable to delay outputs.

RET_INCOMPATIBLE_ACTUATOR_SAMPLING_TIME 

Actuator sampling time has to be an integer multiple of dynamic system sample time.

RET_INCOMPATIBLE_SENSOR_SAMPLING_TIME 

Sensor sampling time has to be an integer multiple of dynamic system sample time.

RET_NO_DIFFERENT_NOISE_SAMPLING_FOR_DISCRETE 

When using discrete-time systems, noise has to be sampled equally for all components.

RET_NO_NOISE_GENERATED 

No noise has been generated.

RET_NO_NOISE_SETTINGS 

No noise settings has been defined.

RET_INVALID_NOISE_SETTINGS 

Specified noise settings are invalid.

RET_CONTROLLER_INIT_FAILED 

Unable to initialize controller.

RET_CONTROLLER_STEP_FAILED 

Unable to perform controller step.

RET_NO_ESTIMATOR_SPECIFIED 

No estimator has been specified.

RET_NO_CONTROLLAW_SPECIFIED 

No control law has been specified.

RET_NO_REALTIME_MODE_AVAILABLE 

Control law does not support real-time mode.

RET_DCU_INIT_FAILED 

Unable to initialize dynamic control unit.

RET_DCU_STEP_FAILED 

Unable to perform step of dynamic control unit.

RET_ESTIMATOR_INIT_FAILED 

Unable to initialize estimator.

RET_ESTIMATOR_STEP_FAILED 

Unable to perform estimator step.

RET_OPTIMIZER_INIT_FAILED 

Unable to initialize optimizer.

RET_OPTIMIZER_STEP_FAILED 

Unable to perform optimizer step.

RET_NO_OCP_SPECIFIED 

No optimal control problem has been specified.

RET_NO_SOLUTIONALGORITHM_SPECIFIED 

No solution algorithm has been specified.

RET_CONTROLLAW_INIT_FAILED 

Unable to initialize feedback law.

RET_CONTROLLAW_STEP_FAILED 

Unable to perform feedback law step.

RET_NO_OPTIMIZER_SPECIFIED 

No optimizer has been specified.

RET_INVALID_PID_OUTPUT_DIMENSION 

Invalid output dimension of PID controller, reset to 1.

RET_IMMEDIATE_FEEDBACK_ONE_ITERATION 

Resetting maximum number of iterations to 1 as required for using immediate feedback.

RET_OUTPUTTRANSFORMATOR_INIT_FAILED 

Unable to initialize output transformator.

RET_OUTPUTTRANSFORMATOR_STEP_FAILED 

Unable to perform output transformator step.

RET_INVALID_USE_OF_FUNCTION 

Invalid use of the class function.

RET_INFEASIBLE_CONSTRAINT 

Infeasible Constraints detected.

RET_ONLY_SUPPORTED_FOR_SYMBOLIC_FUNCTIONS 

This routine is for symbolic functions only.

RET_INFEASIBLE_ALGEBRAIC_CONSTRAINT 

Infeasible algebraic constraints are not allowed and will be ignored.

RET_ILLFORMED_ODE 

ODE needs to depend on all differential states.

RET_PRECISION_OUT_OF_RANGE 

the requested precision is out of range.

RET_ERROR_WHILE_PRINTING_A_FILE 

An error has occured while printing a file.

RET_INDEX_OUT_OF_RANGE 

An index was not in the range.

RET_INTERMEDIATE_STATE_HAS_NO_ARGUMENT 

The intermediate state has no argument.

RET_DIMENSION_NOT_SPECIFIED 

The dimension of a array was not specified.

RET_DDQ_DIMENSION_MISMATCH 

ddq argument must be of size 3x1

RET_CAN_ONLY_SOLVE_2ND_ORDER_KINVECS 

can only solve 2nd order KinVecs

RET_GAUSS_NEWTON_APPROXIMATION_NOT_SUPPORTED 

The objective does not support Gauss-Newton Hessian approximations.

RET_REFERENCE_SHIFTING_WORKS_FOR_LSQ_TERMS_ONLY 

The reference shifting works only for LSQ objectives.

RET_TRIVIAL_RHS 

the dimension of the rhs is zero.

RET_MISSING_INPUTS 

the integration routine misses some inputs.

RET_TO_SMALL_OR_NEGATIVE_TIME_INTERVAL 

the time interval was too small or negative.

RET_FINAL_STEP_NOT_PERFORMED_YET 

the integration routine is not ready.

RET_ALREADY_FROZEN 

the integrator is already freezing or frozen.

RET_MAX_NUMBER_OF_STEPS_EXCEEDED 

the maximum number of steps has been exceeded.

RET_WRONG_DEFINITION_OF_SEEDS 

the seeds are not set correctly or in the wrong order.

RET_NOT_FROZEN 

the mesh is not frozen and/or forward results not stored.

RET_TO_MANY_DIFFERENTIAL_STATES 

there are to many differential states.

RET_TO_MANY_DIFFERENTIAL_STATE_DERIVATIVES 

there are to many diff. state derivatives.

RET_RK45_CAN_NOT_TREAT_DAE 

An explicit Runge-Kutta solver cannot treat DAEs.

RET_CANNOT_TREAT_DAE 

The algorithm cannot treat DAEs.

RET_INPUT_HAS_WRONG_DIMENSION 

At least one of the inputs has a wrong dimension.

RET_INPUT_OUT_OF_RANGE 

One of the inputs is out of range.

RET_THE_DAE_INDEX_IS_TOO_LARGE 

The index of the DAE is larger than 1.

RET_UNSUCCESSFUL_RETURN_FROM_INTEGRATOR_RK45 

the integration routine stopped due to a problem during the function evaluation.

RET_UNSUCCESSFUL_RETURN_FROM_INTEGRATOR_BDF 

the integration routine stopped as the required accuracy can not be obtained.

RET_CANNOT_TREAT_DISCRETE_DE 

This integrator cannot treat discrete-time differential equations.

RET_CANNOT_TREAT_CONTINUOUS_DE 

This integrator cannot treat time-continuous differential equations.

RET_CANNOT_TREAT_IMPLICIT_DE 

This integrator cannot treat differential equations in implicit form.

RET_CANNOT_TREAT_EXPLICIT_DE 

This integrator cannot treat differential equations in explicit form.

RET_TO_MANY_DIFFERENTIAL_EQUATIONS 

The number of differential equations is too large.

RET_BREAK_POINT_SETUP_FAILED 

The break point setup failed.

RET_WRONG_DEFINITION_OF_STAGE_TRANSITIONS 

The definition of stage transitions is wrong.

RET_TRANSITION_DEPENDS_ON_ALGEBRAIC_STATES 

A transition should never depend on algebraic states.

RET_NO_VALID_OBJECTIVE 

No valid objective found.

RET_INCONSISTENT_BOUNDS 

The bounds are inconsistent.

RET_INCOMPATIBLE_DIMENSIONS 

Incopatible dimensions detected.

RET_GRID_SETUP_FAILED 

Discretization of the OCP failed.

RET_OPTALG_INIT_FAILED 

Initialization of optimization algorithm failed.

RET_OPTALG_STEP_FAILED 

Step of optimization algorithm failed.

RET_OPTALG_FEEDBACK_FAILED 

Feedback step of optimization algorithm failed.

RET_OPTALG_PREPARE_FAILED 

Preparation step of optimization algorithm failed.

RET_OPTALG_SOLVE_FAILED 

Problem could not be solved with given optimization algorithm.

RET_REALTIME_NO_INITIAL_VALUE 

No initial value has been specified.

RET_INTALG_INIT_FAILED 

Initialization of integration algorithm failed.

RET_INTALG_INTEGRATION_FAILED 

Integration algorithm failed to integrate dynamic system.

RET_INTALG_NOT_READY 

Integration algorithm has not been initialized.

RET_PLOT_WINDOW_CAN_NOT_BE_OPEN 

ACADO was not able to open the plot window.

CONVERGENCE_ACHIEVED 

convergence achieved.

CONVERGENCE_NOT_YET_ACHIEVED 

convergence not yet achieved.

RET_NLP_INIT_FAILED 

Initialization of NLP solver failed.

RET_NLP_STEP_FAILED 

Step of NLP solver failed.

RET_NLP_SOLUTION_FAILED 

NLP solution failed.

RET_INITIALIZE_FIRST 

Object needs to be initialized first.

RET_SOLVER_NOT_SUTIABLE_FOR_REAL_TIME_MODE 

The specified NLP solver is not designed for a real-time mode.

RET_ILLFORMED_HESSIAN_MATRIX 

Hessian matrix is too ill-conditioned to continue.

RET_NONSYMMETRIC_HESSIAN_MATRIX 

Hessian matrix is not symmetric, proceeding with symmetrized Hessian.

RET_UNABLE_TO_EVALUATE_OBJECTIVE 

Evaluation of objective function failed.

RET_UNABLE_TO_EVALUATE_CONSTRAINTS 

Evaluation of constraints failed.

RET_UNABLE_TO_INTEGRATE_SYSTEM 

Integration of dynamic system failed. Try to adjust integrator tolerances using set( ABSOLUTE_TOLERANCE,<double> ) and set( INTEGRATOR_TOLERANCE,<double> ).

RET_NEED_TO_ACTIVATE_RTI 

Feedback step requires real-time iterations to be activated. Use set( USE_REALTIME_ITERATIONS,YES ) to do so.

RET_CONIC_PROGRAM_INFEASIBLE 

The optimization problem is infeasible.

RET_CONIC_PROGRAM_SOLUTION_FAILED 

Conic Program solution failed. The optimization problem might be infeasible.

RET_CONIC_PROGRAM_NOT_SOLVED 

The Conic Program has not been solved successfully.

RET_UNABLE_TO_CONDENSE 

Unable to condense banded CP.

RET_UNABLE_TO_EXPAND 

Unable to expand condensed CP.

RET_NEED_TO_CONDENSE_FIRST 

Condensing cannot be frozen as banded CP needs to be condensed first.

RET_BANDED_CP_INIT_FAILED 

Initialization of banded CP solver failed.

RET_BANDED_CP_SOLUTION_FAILED 

Solution of banded CP failed.

RET_TRANSITION_NOT_DEFINED 
RET_QP_INIT_FAILED 

> No transition function found. QP initialization failed.

RET_QP_SOLUTION_FAILED 

QP solution failed.

RET_QP_SOLUTION_REACHED_LIMIT 

QP solution stopped as iteration limit is reached.

RET_QP_INFEASIBLE 

QP solution failed due to infeasibility.

RET_QP_UNBOUNDED 

QP solution failed due to unboundedness.

RET_QP_NOT_SOLVED 

QP has not been solved.

RET_RELAXING_QP 

QP needs to be relaxed due to infeasibility.

RET_COULD_NOT_RELAX_QP 

QP could not be relaxed.

RET_QP_SOLVER_CAN_ONLY_SOLVE_QP 

The QP solver can not deal with general conic problems.

RET_QP_HAS_INCONSISTENT_BOUNDS 

QP cannot be solved due to inconsistent bounds.

RET_UNABLE_TO_HOTSTART_QP 

Unable to hotstart QP with given solver.

RET_NONPOSITIVE_WEIGHT 

Weighting matrices must be positive semi-definite.

RET_INITIAL_CHOLESKY_FAILED 

Setting up initial Cholesky decompostion failed.

RET_HOMOTOPY_STEP_FAILED 

Unable to perform homotopy step.

RET_STEPDIRECTION_DETERMINATION_FAILED 

Determination of step direction failed.

RET_STEPDIRECTION_FAILED_CHOLESKY 

Abnormal termination due to Cholesky factorisation.

RET_STEPLENGTH_DETERMINATION_FAILED 

Determination of step direction failed.

RET_OPTIMAL_SOLUTION_FOUND 

Optimal solution of neighbouring QP found.

RET_MAX_NWSR_REACHED 

Maximum number of working set recalculations performed.

RET_MATRIX_NOT_SPD 

DMatrix is not positive definite.

RET_CODE_EXPORT_SUCCESSFUL 

Code generation successful.

RET_UNABLE_TO_EXPORT_CODE 

Unable to generate code.

RET_INVALID_OBJECTIVE_FOR_CODE_EXPORT 

Only standard LSQ objective supported for code generation.

RET_NO_DISCRETE_ODE_FOR_CODE_EXPORT 

No discrete-time ODEs supported for code generation.

RET_ONLY_ODE_FOR_CODE_EXPORT 

Only ODEs supported for code generation.

RET_ONLY_STATES_AND_CONTROLS_FOR_CODE_EXPORT 

No parameters, disturbances or algebraic states supported for code generation.

RET_ONLY_EQUIDISTANT_GRID_FOR_CODE_EXPORT 

Only equidistant evaluation grids supported for code generation.

RET_ONLY_BOUNDS_FOR_CODE_EXPORT 

Only state and control bounds supported for code generation.

RET_QPOASES_EMBEDDED_NOT_FOUND 

Embedded qpOASES code not found.

RET_UNABLE_TO_EXPORT_STATEMENT 

Unable to export statement due to incomplete definition.

RET_INVALID_CALL_TO_EXPORTED_FUNCTION 

Invalid call to export functions (check number of calling arguments).

RET_INVALID_LINEAR_OUTPUT_FUNCTION 

Invalid definition of the nonlinear function in a linear output system.

Definition at line 812 of file acado_types.hpp.



acado
Author(s): Milan Vukov, Rien Quirynen
autogenerated on Thu Aug 27 2015 12:01:37