new example

git-svn-id: https://swig.svn.sourceforge.net/svnroot/swig/trunk/SWIG@5268 626c5289-ae23-0410-ae9c-e8d60b6d4f22
This commit is contained in:
Dave Beazley 2003-11-05 21:38:02 +00:00
parent e7a74c2646
commit 8ed7e36a20
10 changed files with 472 additions and 0 deletions

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TOP = ../..
SWIG = $(TOP)/../swig
SRCS = example.c
TARGET = example
INTERFACE = example.i
SWIGOPT = -contracts
all::
$(MAKE) -f $(TOP)/Makefile SRCS='$(SRCS)' SWIG='$(SWIG)' SWIGOPT='$(SWIGOPT)' \
TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' python
static::
$(MAKE) -f $(TOP)/Makefile SRCS='$(SRCS)' SWIG='$(SWIG)' SWIGOPT='$(SWIGOPT)' \
TARGET='mypython' INTERFACE='$(INTERFACE)' python_static
clean::
$(MAKE) -f $(TOP)/Makefile python_clean
rm -f $(TARGET).py
check: all

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/* File : example.c */
/* A global variable */
double Foo = 3.0;
/* Compute the greatest common divisor of positive integers */
int gcd(int x, int y) {
int g;
g = y;
while (x > 0) {
g = x;
x = y % x;
y = g;
}
return g;
}
int fact(int n) {
if (n <= 0) return 1;
return n*fact(n-1);
}

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echo on
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/* File : example.i */
%module example
%contract gcd(int x, int y) {
require:
x >= 0;
y >= 0;
}
%contract fact(int n) {
require:
n >= 0;
ensure:
fact >= 1;
}
extern int gcd(int x, int y);
extern int fact(int n);
extern double Foo;

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# file: example.py
import example
# Call our gcd() function
x = 42
y = 105
g = example.gcd(x,y)
print "The gcd of %d and %d is %d" % (x,y,g)
# Manipulate the Foo global variable
# Output its current value
print "Foo = ", example.cvar.Foo
# Change its value
example.cvar.Foo = 3.1415926
# See if the change took effect
print "Foo = ", example.cvar.Foo

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TOP = ../..
SWIG = $(TOP)/../swig
SRCS = example.c
TARGET = my_tclsh
DLTARGET = example
INTERFACE = example.i
SWIGOPT = -contracts
all::
$(MAKE) -f $(TOP)/Makefile SRCS='$(SRCS)' SWIG='$(SWIG)' SWIGOPT='$(SWIGOPT)' \
TARGET='$(DLTARGET)' INTERFACE='$(INTERFACE)' tcl
static::
$(MAKE) -f $(TOP)/Makefile SRCS='$(SRCS)' SWIG='$(SWIG)' SWIGOPT='$(SWIGOPT)' \
TARGET='$(TARGET)' INTERFACE='$(INTERFACE)' tclsh
clean::
$(MAKE) -f $(TOP)/Makefile tcl_clean
check: all

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/* File : example.c */
/* A global variable */
double Foo = 3.0;
/* Compute the greatest common divisor of positive integers */
int gcd(int x, int y) {
int g;
g = y;
while (x > 0) {
g = x;
x = y % x;
y = g;
}
return g;
}
int fact(int n) {
if (n <= 0) return 1;
return n*fact(n-1);
}

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/* File : example.i */
%module example
%contract gcd(int x, int y) {
require:
x >= 0;
y >= 0;
}
%contract fact(int n) {
require:
n >= 0;
ensure:
fact >= 1;
}
extern int gcd(int x, int y);
extern int fact(int n);
extern double Foo;

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# file: example.tcl
# Try to load as a dynamic module.
catch { load ./example.so example}
catch { load ./example.dll example} ;# Windows
# Call our gcd() function
set x 42
set y 105
set g [gcd $x $y]
puts "The gcd of $x and $y is $g"
# Manipulate the Foo global variable
# Output its current value
puts "Foo = $Foo"
# Change its value
set Foo 3.1415926
# See if the change took effect
puts "Foo = $Foo"