Initial commit of Octave module.
git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk@10290 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Xavier Delacour
parent
50b1578e19
commit
393391965c
275 changed files with 14004 additions and 5 deletions
21
Examples/octave/variables/Makefile
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21
Examples/octave/variables/Makefile
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TOP = ../..
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SWIG = $(TOP)/../preinst-swig
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CXXSRCS = example.c
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TARGET = example
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INTERFACE = example.i
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LIBS = -lm
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SWIGOPT =
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all::
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$(MAKE) -f $(TOP)/Makefile $(SWIGLIB) CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
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SWIGOPT='$(SWIGOPT)' TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' octave_cpp
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static::
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$(MAKE) -f $(TOP)/Makefile $(SWIGLIB) CXXSRCS='$(CXXSRCS)' SWIG='$(SWIG)' \
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SWIGOPT='$(SWIGOPT)' TARGET='myoctave' INTERFACE='$(INTERFACE)' octave_cpp_static
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clean::
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$(MAKE) -f $(TOP)/Makefile octave_clean
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rm -f $(TARGET).m
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check: all
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91
Examples/octave/variables/example.c
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91
Examples/octave/variables/example.c
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/* File : example.c */
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/* I'm a file containing some C global variables */
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/* Deal with Microsoft's attempt at deprecating C standard runtime functions */
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#if !defined(SWIG_NO_CRT_SECURE_NO_DEPRECATE) && defined(_MSC_VER)
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# define _CRT_SECURE_NO_DEPRECATE
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#endif
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#include <stdio.h>
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#include <stdlib.h>
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#include "example.h"
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int ivar = 0;
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short svar = 0;
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long lvar = 0;
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unsigned int uivar = 0;
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unsigned short usvar = 0;
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unsigned long ulvar = 0;
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signed char scvar = 0;
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unsigned char ucvar = 0;
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char cvar = 0;
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float fvar = 0;
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double dvar = 0;
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char *strvar = 0;
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const char cstrvar[] = "Goodbye";
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int *iptrvar = 0;
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char name[256] = "Dave";
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char path[256] = "/home/beazley";
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/* Global variables involving a structure */
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Point *ptptr = 0;
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Point pt = { 10, 20 };
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/* A variable that we will make read-only in the interface */
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int status = 1;
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/* A debugging function to print out their values */
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void print_vars() {
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printf("ivar = %d\n", ivar);
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printf("svar = %d\n", svar);
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printf("lvar = %ld\n", lvar);
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printf("uivar = %u\n", uivar);
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printf("usvar = %u\n", usvar);
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printf("ulvar = %lu\n", ulvar);
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printf("scvar = %d\n", scvar);
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printf("ucvar = %u\n", ucvar);
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printf("fvar = %g\n", fvar);
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printf("dvar = %g\n", dvar);
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printf("cvar = %c\n", cvar);
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printf("strvar = %s\n", strvar ? strvar : "(null)");
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printf("cstrvar = %s\n", cstrvar ? cstrvar : "(null)");
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printf("iptrvar = %p\n", iptrvar);
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printf("name = %s\n", name);
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printf("ptptr = %p (%d, %d)\n", ptptr, ptptr ? ptptr->x : 0, ptptr ? ptptr->y : 0);
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printf("pt = (%d, %d)\n", pt.x, pt.y);
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printf("status = %d\n", status);
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}
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/* A function to create an integer (to test iptrvar) */
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int *new_int(int value) {
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int *ip = (int *) malloc(sizeof(int));
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*ip = value;
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return ip;
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}
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/* A function to create a point */
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Point *new_Point(int x, int y) {
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Point *p = (Point *) malloc(sizeof(Point));
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p->x = x;
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p->y = y;
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return p;
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}
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char * Point_print(Point *p) {
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static char buffer[256];
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if (p) {
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sprintf(buffer,"(%d,%d)", p->x,p->y);
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} else {
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sprintf(buffer,"null");
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}
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return buffer;
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}
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void pt_print() {
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printf("(%d, %d)\n", pt.x, pt.y);
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}
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6
Examples/octave/variables/example.h
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6
Examples/octave/variables/example.h
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/* File: example.h */
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typedef struct {
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int x,y;
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} Point;
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53
Examples/octave/variables/example.i
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53
Examples/octave/variables/example.i
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/* File : example.i */
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%module example
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%{
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#include "example.h"
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%}
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#pragma SWIG nowarn=SWIGWARN_TYPEMAP_SWIGTYPELEAK
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/* Some global variable declarations */
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%inline %{
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extern "C" {
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extern int ivar;
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extern short svar;
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extern long lvar;
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extern unsigned int uivar;
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extern unsigned short usvar;
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extern unsigned long ulvar;
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extern signed char scvar;
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extern unsigned char ucvar;
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extern char cvar;
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extern float fvar;
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extern double dvar;
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extern char *strvar;
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// extern const char cstrvar[];
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extern int *iptrvar;
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extern char name[256];
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extern Point *ptptr;
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extern Point pt;
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}
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%}
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/* Some read-only variables */
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%immutable;
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%inline %{
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extern int status;
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extern char path[256];
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%}
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%mutable;
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/* Some helper functions to make it easier to test */
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%inline %{
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extern void print_vars();
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extern int *new_int(int value);
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extern Point *new_Point(int x, int y);
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extern char *Point_print(Point *p);
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extern void pt_print();
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%}
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75
Examples/octave/variables/runme.m
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75
Examples/octave/variables/runme.m
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# file: runme.m
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example
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# Try to set the values of some global variables
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example.cvar.ivar = 42;
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example.cvar.svar = -31000;
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example.cvar.lvar = 65537;
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example.cvar.uivar = 123456;
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example.cvar.usvar = 61000;
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example.cvar.ulvar = 654321;
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example.cvar.scvar = -13;
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example.cvar.ucvar = 251;
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example.cvar.cvar = "S";
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example.cvar.fvar = 3.14159;
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example.cvar.dvar = 2.1828;
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example.cvar.strvar = "Hello World";
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example.cvar.iptrvar= example.new_int(37);
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example.cvar.ptptr = example.new_Point(37,42);
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example.cvar.name = "Bill";
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# Now print out the values of the variables
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printf("Variables (values printed from Octave)\n");
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printf("ivar = %i\n", example.cvar.ivar);
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printf("svar = %i\n", example.cvar.svar);
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printf("lvar = %i\n", example.cvar.lvar);
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printf("uivar = %i\n", example.cvar.uivar);
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printf("usvar = %i\n", example.cvar.usvar);
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printf("ulvar = %i\n", example.cvar.ulvar);
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printf("scvar = %i\n", example.cvar.scvar);
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printf("ucvar = %i\n", example.cvar.ucvar);
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printf("fvar = %i\n", example.cvar.fvar);
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printf("dvar = %i\n", example.cvar.dvar);
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printf("cvar = %s\n", example.cvar.cvar);
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printf("strvar = %s\n", example.cvar.strvar);
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#printf("cstrvar = %s\n", example.cvar.cstrvar);
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example.cvar.iptrvar
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printf("name = %i\n", example.cvar.name);
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printf("ptptr = %s\n", example.Point_print(example.cvar.ptptr));
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#printf("pt = %s\n", example.cvar.Point_print(example.cvar.pt));
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printf("\nVariables (values printed from C)\n");
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example.print_vars();
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printf("\nNow I'm going to try and modify some read only variables\n");
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printf(" Tring to set 'path'\n");
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try
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example.cvar.path = "Whoa!";
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printf("Hey, what's going on?!?! This shouldn't work\n");
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catch
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printf("Good.\n");
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end_try_catch
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printf(" Trying to set 'status'\n");
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try
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example.cvar.status = 0;
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printf("Hey, what's going on?!?! This shouldn't work\n");
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catch
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printf("Good.\n");
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end_try_catch
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printf("\nI'm going to try and update a structure variable.\n");
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example.cvar.pt = example.cvar.ptptr;
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printf("The new value is %s\n", example.Point_print(example.cvar.pt));
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