mirror of
https://github.com/SoftFever/OrcaSlicer.git
synced 2025-10-30 20:21:12 -06:00
42 lines
969 B
C++
42 lines
969 B
C++
#ifndef IGL_GRID_SEARCH_H
|
|
#define IGL_GRID_SEARCH_H
|
|
#include "igl_inline.h"
|
|
#include <Eigen/Core>
|
|
#include <functional>
|
|
namespace igl
|
|
{
|
|
// Solve the problem:
|
|
//
|
|
// minimize f(x)
|
|
// subject to lb ≤ x ≤ ub
|
|
//
|
|
// by exhaustive grid search.
|
|
//
|
|
// Inputs:
|
|
// f function to minimize
|
|
// LB #X vector of finite lower bounds
|
|
// UB #X vector of finite upper bounds
|
|
// I #X vector of number of steps for each variable
|
|
// Outputs:
|
|
// X #X optimal parameter vector
|
|
// Returns f(X)
|
|
//
|
|
template <
|
|
typename Scalar,
|
|
typename DerivedX,
|
|
typename DerivedLB,
|
|
typename DerivedUB,
|
|
typename DerivedI>
|
|
IGL_INLINE Scalar grid_search(
|
|
const std::function< Scalar (DerivedX &) > f,
|
|
const Eigen::MatrixBase<DerivedLB> & LB,
|
|
const Eigen::MatrixBase<DerivedUB> & UB,
|
|
const Eigen::MatrixBase<DerivedI> & I,
|
|
DerivedX & X);
|
|
}
|
|
|
|
#ifndef IGL_STATIC_LIBRARY
|
|
# include "grid_search.cpp"
|
|
#endif
|
|
|
|
#endif
|