3D-printing/OrcaSlicer
1
0
Fork 0
mirror of https://github.com/SoftFever/OrcaSlicer.git synced 2025-10-20 23:31:13 -06:00
Code Issues Projects Releases Packages Wiki Activity Actions 6

Implement type checking for XS objects

Browse source 
Type handling is mainly done using templates.
Template Slic3r::ClassTraits is used to store info about exported types (perl class name). Currently only perl class name and refference name is used.
Template values are initialized by REGISTER_CLASS macro. This macro is used in .cpp file of class ( it needs to be used exactly for each type).

Ref<type> class is used to return value as perl reference. Operator overloading is used to make c++ and XSpp happy, only pointer value should be possible to return.

Clone<type> class is used to return copy of value ( using new and copy constructor). Copy is created on assigment, this should be probably improved (memory leak on multiple assignments).
It is overloaded to be able to return type, type* and type&.

Typechecking in ExtrusionEntityCollection updated to check all passed types.
This commit is contained in:
Petr Ledvina 2014-04-27 19:18:53 +02:00
parent e68b6b6f4c
commit 115aa6885f
35 changed files with 426 additions and 173 deletions
Download patch file Download diff file Expand all files Collapse all files

11
xs/xsp/Polyline.xsp
View file

@ -4,12 +4,13 @@
#include <myinit.h>
#include "ClipperUtils.hpp"
#include "Polyline.hpp"
#include "perlglue.hpp"
%}
%name{Slic3r::Polyline} class Polyline {
~Polyline();
Polyline* clone()
%code{% const char* CLASS = "Slic3r::Polyline"; RETVAL = new Polyline(*THIS); %};
Clone<Polyline> clone()
%code{% RETVAL = THIS; %};
SV* arrayref()
%code{% RETVAL = THIS->to_AV(); %};
SV* pp()
@ -20,10 +21,8 @@
%code{% THIS->points.pop_back(); %};
void reverse();
Lines lines();
Point* first_point()
%code{% const char* CLASS = "Slic3r::Point"; RETVAL = new Point(THIS->first_point()); %};
Point* last_point()
%code{% const char* CLASS = "Slic3r::Point"; RETVAL = new Point(THIS->last_point()); %};
Clone<Point> first_point();
Clone<Point> last_point();
Points equally_spaced_points(double distance);
double length();
bool is_valid();