BackTrackLineSearcher

Undocumented in source.

class BackTrackLineSearcher (

T

size_t NInput

) {

alias Cost = CostFunction!(T, NInput);

alias Result = LineSearchResult!T;

alias Options = LineSearchOptions!T;

Options options();

void setCostFunction(Cost cost);

Result search(T[] x, T[] g, T[] d, T f0, T[] xn, T[] gn);

Result search(T[] x, T[] g, T[] d, T f0, T[] xn, T[] gn, T step);

}

Members

Aliases

Cost alias Cost = CostFunction!(T, NInput): Undocumented in source.
Options alias Options = LineSearchOptions!T: Undocumented in source.
Result alias Result = LineSearchResult!T: Undocumented in source.

Functions

options Options options(): Undocumented in source. Be warned that the author may not have intended to support it.
search Result search(T[] x, T[] g, T[] d, T f0, T[] xn, T[] gn): Undocumented in source. Be warned that the author may not have intended to support it.
search Result search(T[] x, T[] g, T[] d, T f0, T[] xn, T[] gn, T step): Undocumented in source. Be warned that the author may not have intended to support it.
setCostFunction void setCostFunction(Cost cost): Undocumented in source. Be warned that the author may not have intended to support it.

Meta

Source

See Implementation

lbfgsd linesearch classes

BackTrackLineSearcher

enums

LineSearchType

structs