Implementation of scaling the objective value by the given factor. More...

#include <assert.h>
#include "coco.h"
#include "coco_problem.c"

Data Structures
struct	transform_obj_scale_data_t
	Data type for transform_obj_scale. More...

Functions
static void	transform_obj_scale_evaluate_function (coco_problem_t problem, const double x, double *y)
	Evaluates the transformed function. More...

static void	transform_obj_scale_evaluate_gradient (coco_problem_t problem, const double x, double *y)
	Evaluates the gradient of the transformed function at x. More...

static coco_problem_t *	transform_obj_scale (coco_problem_t *inner_problem, const double factor)
	Creates the transformation. More...

Detailed Description

Implementation of scaling the objective value by the given factor.

Function Documentation

static coco_problem_t* transform_obj_scale	(	coco_problem_t *	inner_problem,
		const double	factor
	)

static

Creates the transformation.

static void transform_obj_scale_evaluate_function	(	coco_problem_t *	problem,
		const double *	x,
		double *	y
	)

static

Evaluates the transformed function.

static void transform_obj_scale_evaluate_gradient	(	coco_problem_t *	problem,
		const double *	x,
		double *	y
	)

static

Evaluates the gradient of the transformed function at x.