[Cython] libcpp.string operators
Brent Pedersen
bpederse at gmail.com
Tue Apr 19 22:45:55 CEST 2011
hi, i have been using a stub for the c++ <string> in a lot of my work.
i decided to have a go at doing a proper string.pxd, pasted here:
https://gist.github.com/929604
other than the operators, it's mostly implemented with tests. but when
i try the operators
with this test:
def test_equal_operator(char *a, char *b):
"""
>>> test_equal_operator("asdf", "asdf")
True
"""
cdef string s = string(a)
cdef string t = string(b)
cdef bint same = t == s
return same
and this declaration in the pxd:
bint operator==(string&, string&)
i get the error below. any ideas what i'm doing wrong?
thanks,
-brent
=== Got errors: ===
152:23: Invalid types for '==' (string, string)
======================================================================
ERROR: runTest (__main__.CythonRunTestCase)
compiling (cpp) and running cpp_stl_string
----------------------------------------------------------------------
Traceback (most recent call last):
File "runtests.py", line 569, in run
self.runCompileTest()
File "runtests.py", line 400, in runCompileTest
self.test_directory, self.expect_errors, self.annotate)
File "runtests.py", line 546, in compile
self.assertEquals(None, unexpected_error)
AssertionError: None != u"152:23: Invalid types for '==' (string, string)"
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