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| ROBOPTIM_TWICE_DIFFERENTIABLE_FUNCTION_FWD_TYPEDEFS_ (GenericQuadraticFunction< T >) |
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| GenericLinearFunction (size_type inputSize, size_type outputSize=1, std::string name=std::string()) |
| Concrete class constructor should call this constructor.
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virtual std::ostream & | print (std::ostream &) const |
| Display the function on the specified output stream.
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| GenericQuadraticFunction (size_type inputSize, size_type outputSize=1, std::string name=std::string()) |
| Concrete class constructor should call this constructor.
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| ROBOPTIM_DIFFERENTIABLE_FUNCTION_FWD_TYPEDEFS_ (GenericDifferentiableFunction< T >) |
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| ROBOPTIM_GENERATE_TRAITS_REFS_ (hessian) |
| Hessian type.
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hessianSize_t | hessianSize () const |
| Return the size of a hessian.
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bool | isValidHessian (const_hessian_ref hessian) const |
| Check if the hessian is valid (check sizes).
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hessian_t | hessian (const_argument_ref argument, size_type functionId=0) const |
| Compute the hessian at a given point.
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void | hessian (hessian_ref hessian, const_argument_ref argument, size_type functionId=0) const |
| Compute the hessian at a given point.
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| ROBOPTIM_FUNCTION_FWD_TYPEDEFS_ (GenericFunction< T >) |
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| ROBOPTIM_GENERATE_TRAITS_REFS_ (gradient) |
| Gradient type.
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| ROBOPTIM_GENERATE_TRAITS_REFS_ (jacobian) |
| Jacobian type.
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size_type | gradientSize () const |
| Return the gradient size.
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jacobianSize_t | jacobianSize () const |
| Return the jacobian size as a pair.
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bool | isValidGradient (const_gradient_ref gradient) const |
| Check if the gradient is valid (check size).
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bool | isValidJacobian (const_jacobian_ref jacobian) const |
| Check if the jacobian is valid (check sizes).
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jacobian_t | jacobian (const_argument_ref argument) const |
| Computes the jacobian.
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void | jacobian (jacobian_ref jacobian, const_argument_ref argument) const |
| Computes the jacobian.
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gradient_t | gradient (const_argument_ref argument, size_type functionId=0) const |
| Computes the gradient.
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void | gradient (gradient_ref gradient, const_argument_ref argument, size_type functionId=0) const |
| Computes the gradient.
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| ROBOPTIM_GENERATE_TRAITS_REFS_ (vector) |
| Basic (column) vector type.
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| ROBOPTIM_GENERATE_TRAITS_REFS_ (rowVector) |
| Row vector type.
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| ROBOPTIM_GENERATE_TRAITS_REFS_ (matrix) |
| Basic matrix type.
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| ROBOPTIM_GENERATE_TRAITS_REFS_ (result) |
| Type of a function evaluation result.
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| ROBOPTIM_GENERATE_TRAITS_REFS_ (argument) |
| Type of a function evaluation argument.
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bool | isValidResult (const_result_ref result) const |
| Check the given result size is valid.
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GenericFunction< T >::size_type | inputSize () const |
| Return the input size (i.e.
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GenericFunction< T >::size_type | outputSize () const |
| Return the output size (i.e.
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virtual | ~GenericFunction () |
| Trivial destructor.
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result_t | operator() (const_argument_ref argument) const |
| Evaluate the function at a specified point.
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void | operator() (result_ref result, const_argument_ref argument) const |
| Evaluate the function at a specified point.
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const std::string & | getName () const |
| Get function name.
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void | impl_hessian (hessian_ref hessian, const_argument_ref argument, size_type functionId=0) const |
| Hessian evaluation.
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| GenericTwiceDifferentiableFunction (size_type inputSize, size_type outputSize=1, std::string name=std::string()) |
| Concrete class constructor should call this constructor.
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void | setZero (hessian_ref symmetric) const |
| Set a symmetric matrix to zero.
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| GenericDifferentiableFunction (size_type inputSize, size_type outputSize=1, std::string name=std::string()) |
| Concrete class constructor should call this constructor.
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virtual void | impl_jacobian (jacobian_ref jacobian, const_argument_ref arg) const |
| Jacobian evaluation.
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virtual void | impl_gradient (gradient_ref gradient, const_argument_ref argument, size_type functionId=0) const =0 |
| Gradient evaluation.
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void | impl_jacobian (jacobian_ref jacobian, const_argument_ref argument) const |
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| GenericFunction (size_type inputSize, size_type outputSize=1, std::string name=std::string()) |
| Concrete class constructor should call this constructor.
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virtual void | impl_compute (result_ref result, const_argument_ref argument) const =0 |
| Function evaluation.
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typedef GenericTwiceDifferentiableFunction< T > | parent_t |
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typedef parent_t::size_type | size_type |
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typedef std::pair< size_type, size_type > | hessianSize_t |
| Hessian size type represented as a pair of values.
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typedef std::pair< size_type, size_type > | jacobianSize_t |
| Jacobian size type (pair of values).
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typedef T | traits_t |
| Traits type.
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typedef GenericFunctionTraits< T >::value_type | value_type |
| Values type.
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typedef GenericFunctionTraits< T >::size_type | size_type |
| Size type.
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typedef std::string | name_t |
| Type of a function argument name.
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typedef std::vector< name_t > | names_t |
| Type of a vector of function argument names.
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typedef std::pair< value_type, value_type > | interval_t |
| Interval type (lower, upper).
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typedef std::vector< interval_t > | intervals_t |
| Vector of intervals.
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typedef boost::tuple< value_type, value_type, value_type > | discreteInterval_t |
| Types representing a discrete interval.
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static value_type | epsilon () |
| Get the value of the machine epsilon, useful for floating types comparison.
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static value_type | infinity () |
| Get the value that symbolizes positive infinity.
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static interval_t | makeInterval (value_type l, value_type u) |
| Construct an interval from a lower and upper bound.
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static interval_t | makeInfiniteInterval () |
| Construct an infinite interval.
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static interval_t | makeLowerInterval (value_type l) |
| Construct an interval from a lower bound.
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static interval_t | makeUpperInterval (value_type u) |
| Construct an interval from an upper bound.
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static value_type | getLowerBound (const interval_t &interval) |
| Get the lower bound of an interval.
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static value_type | getUpperBound (const interval_t &interval) |
| Get the upper bound of an interval.
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static discreteInterval_t | makeDiscreteInterval (value_type min, value_type max, value_type step) |
| Construct a discrete interval.
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static discreteInterval_t | makeDiscreteInterval (interval_t interval, value_type step) |
| Construct a discrete interval.
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static value_type | getLowerBound (const discreteInterval_t &interval) |
| Get the lower bound of a discrete interval.
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static value_type | getUpperBound (const discreteInterval_t &interval) |
| Get the upper bound of a discrete interval.
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static value_type | getStep (const discreteInterval_t &interval) |
| Get the upper step of a discrete interval.
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template<typename F > |
static void | foreach (const discreteInterval_t interval, F functor) |
| Iterate on an interval.
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template<typename F > |
static void | foreach (const interval_t interval, const size_type n, F functor) |
| Iterate on an interval.
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static log4cxx::LoggerPtr | logger |
| Pointer to function logger (see log4cxx documentation).
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template<typename T>
class roboptim::GenericLinearFunction< T >
Define an abstract linear function.
Inherit from this class when implementing linear functions.
- Examples
- numeric-linear-function.cc.