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"""
Test weave support for SWIG wrapped objects.
This example requires that one has weave installed. Weave is
distributed as part of SciPy (http://www.scipy.org). More information
on Weave may be had from here:
http://www.scipy.org/documentation/weave
As of November 22, 2004, this only works with weave from CVS. If
there is a more recent release of SciPy after this date, it should
work fine.
"""
import example
import weave
from weave import converters
from weave import swig2_spec
# Weave does not support swig2 by default (yet). So add this to the
# list of default converters to test.
converters.default.insert(0, swig2_spec.swig2_converter())
def test():
""" A simple test case for weave."""
a = example.Foo()
a.x = 1
b = example.Bar()
b.y = 2
c = example.FooBar()
c.x = 1
c.y = 2
c.z = 3
v = example.VectorBar()
v.append(b)
v.append(c)
d = v[0]
e = v[1]
v = example.VectorFoo()
v.append(a)
v.append(c)
f = v[0]
g = v[1]
code = """
std::cout << a->x << std::endl;
assert(a->x == 1);
std::cout << b->y << std::endl;
assert(b->y == 2);
std::cout << c->x << std::endl;
std::cout << c->y << std::endl;
std::cout << c->z << std::endl;
assert(c->x == 1);
assert(c->y == 2);
assert(c->z == 3);
std::cout << d->y << std::endl;
assert(d->y == 2);
std::cout << e->y << std::endl;
assert(e->y == 2);
std::cout << f->x << std::endl;
assert(f->x == 1);
std::cout << g->x << std::endl;
assert(g->x == 1);
"""
weave.inline(code, ['a', 'b', 'c', 'd', 'e', 'f', 'g'],
include_dirs=['.'],
headers=['"example.h"'],
verbose=2)
if __name__ == "__main__":
test()
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