Thyra::DirectionalFiniteDiffCalculatorTypes Namespace Reference


Enumerations

enum  EFDMethodType {
  FD_ORDER_ONE, FD_ORDER_TWO, FD_ORDER_TWO_CENTRAL, FD_ORDER_TWO_AUTO,
  FD_ORDER_FOUR, FD_ORDER_FOUR_CENTRAL, FD_ORDER_FOUR_AUTO
}
  More...
enum  EFDStepSelectType { FD_STEP_ABSOLUTE, FD_STEP_RELATIVE }
  More...


Enumeration Type Documentation

enum EFDMethodType
 

Enumeration values:
FD_ORDER_ONE  Use O(eps) one sided finite differences (cramped bounds).
FD_ORDER_TWO  Use O(eps^2) one sided finite differences (cramped bounds).
FD_ORDER_TWO_CENTRAL  Use O(eps^2) two sided central finite differences.
FD_ORDER_TWO_AUTO  Use FD_ORDER_TWO_CENTRAL when not limited by bounds, otherwise use FD_ORDER_TWO.
FD_ORDER_FOUR  Use O(eps^4) one sided finite differences (cramped bounds).
FD_ORDER_FOUR_CENTRAL  Use O(eps^4) two sided central finite differences.
FD_ORDER_FOUR_AUTO  Use FD_ORDER_FOUR_CENTRAL when not limited by bounds, otherwise use FD_ORDER_FOUR.

Definition at line 18 of file Thyra_DirectionalFiniteDiffCalculator.hpp.

enum EFDStepSelectType
 

Enumeration values:
FD_STEP_ABSOLUTE  Use absolute step size fd_step_size.
FD_STEP_RELATIVE  Use relative step size fd_step_size * ||xo||inf.

Definition at line 29 of file Thyra_DirectionalFiniteDiffCalculator.hpp.


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