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