grad::FuncTanh Class Reference

#include <gradient.h>

Collaboration diagram for grad::FuncTanh:

Static Public Member Functions
static scalar_func_type	f (scalar_func_type u)
static scalar_deriv_type	df_du (scalar_func_type u)

Static Public Attributes
static const bool	bVectorize = false

Detailed Description

Definition at line 1985 of file gradient.h.

Member Function Documentation

static scalar_deriv_type grad::FuncTanh::df_du ( scalar_func_type  u )

inlinestatic

Definition at line 1993 of file gradient.h.

References grad::tanh().

                                                       {
        const scalar_deriv_type tanh_u = tanh(u);
        return 1. - tanh_u * tanh_u;
    }

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static scalar_func_type grad::FuncTanh::f ( scalar_func_type  u )

inlinestatic

Definition at line 1989 of file gradient.h.

References grad::tanh().

                                                  {
        return tanh(u);
    }

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Member Data Documentation

const bool grad::FuncTanh::bVectorize = false

static

Definition at line 1987 of file gradient.h.

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The documentation for this class was generated from the following file:

• gradient.h