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Contents
// The contents of this file are in the public domain. See LICENSE_FOR_EXAMPLE_PROGRAMS.txt
/*
This mex file will create a MATLAB function called example_mex_class. If you call it
with no arguments it will output the MATLAB .m code to create a MATLAB wrapper class.
Paste that code into a .m file. Then you will be able to work with this C++ class
directly in MATLAB.
*/
#include <iostream>
#include <dlib/matrix.h>
using namespace std;
using namespace dlib;
class example_class
{
public:
// The class must have a default constructor. It's also the only kind of constructor
// you can call from MATLAB.
example_class()
{
xx.set_size(3,2);
xx = 1;
}
// The rest of the member functions that you want to bind have to return void and
// generally have the same syntax limitations as regular mex funcitons.
void do_stuff(const matrix_colmajor& x)
{
cout << "in do_stuff" << endl;
cout << x << endl;
xx = x;
}
void do_other_stuff(int x)
{
cout << "in do_other_stuff" << endl;
cout << "x: " << x << endl;
}
void print_state()
{
cout << xx << endl;
}
// saveobj() and load_obj() are special functions. If you provide these then you will
// be able to save() and load() your objects using MATLAB's built in object
// serialization.
void saveobj(matrix_colmajor& state)
{
// save this object's state to state.
state = xx;
}
void load_obj(const matrix_colmajor& state)
{
xx = state;
}
private:
matrix_colmajor xx;
};
// Just tell the mex wrapper the name of your class and list the methods you want to bind.
#define MEX_CLASS_NAME example_class
#define MEX_CLASS_METHODS do_stuff, do_other_stuff, print_state, saveobj, load_obj
#include "mex_wrapper.cpp"
Version data entries
9 entries across 9 versions & 1 rubygems