.TH "sc::SteepestDescentOpt" 3 "Sun Oct 4 2020" "Version 2.3.1" "MPQC" \" -*- nroff -*- .ad l .nh .SH NAME sc::SteepestDescentOpt .SH SYNOPSIS .br .PP .PP Inherits \fBsc::Optimize\fP\&. .SS "Public Member Functions" .in +1c .ti -1c .RI "\fBSteepestDescentOpt\fP (const \fBRef\fP< \fBKeyVal\fP > &)" .br .ti -1c .RI "\fBSteepestDescentOpt\fP (\fBStateIn\fP &)" .br .ti -1c .RI "void \fBsave_data_state\fP (\fBStateOut\fP &)" .br .RI "Save the base classes (with save_data_state) and the members in the same order that the \fBStateIn\fP CTOR initializes them\&. " .ti -1c .RI "void \fBinit\fP ()" .br .RI "Initialize the optimizer\&. " .ti -1c .RI "int \fBupdate\fP ()" .br .RI "Take a step\&. " .in -1c .SS "Protected Attributes" .in +1c .ti -1c .RI "double \fBmaxabs_gradient\fP" .br .ti -1c .RI "double \fBaccuracy_\fP" .br .ti -1c .RI "\fBRef\fP< \fBLineOpt\fP > \fBlineopt_\fP" .br .ti -1c .RI "int \fBtake_newton_step_\fP" .br .ti -1c .RI "int \fBprint_x_\fP" .br .ti -1c .RI "int \fBprint_gradient_\fP" .br .in -1c .SS "Additional Inherited Members" .SH "Member Function Documentation" .PP .SS "void sc::SteepestDescentOpt::save_data_state (\fBStateOut\fP &)\fC [virtual]\fP" .PP Save the base classes (with save_data_state) and the members in the same order that the \fBStateIn\fP CTOR initializes them\&. This must be implemented by the derived class if the class has data\&. .PP Reimplemented from \fBsc::Optimize\fP\&. .SS "int sc::SteepestDescentOpt::update ()\fC [virtual]\fP" .PP Take a step\&. Returns 1 if the optimization has converged, otherwise 0\&. .PP Implements \fBsc::Optimize\fP\&. .SH "Author" .PP Generated automatically by Doxygen for MPQC from the source code\&.