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OpenCV-Erlang/Elixir binding.
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py_src/arg_info.py
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
from helper import handle_ptr, reserved_keywords
class ArgInfo(object):
def __init__(self, arg_tuple):
self.tp = handle_ptr(arg_tuple[0])
self.name = arg_tuple[1]
if self.name in reserved_keywords():
self.name += "_"
self.defval = arg_tuple[2]
self.isarray = False
self.arraylen = 0
self.arraycvt = None
self.inputarg = True
self.outputarg = False
self.returnarg = False
self.isrvalueref = False
for m in arg_tuple[3]:
if m == "/O":
self.inputarg = False
self.outputarg = True
self.returnarg = True
elif m == "/IO":
self.inputarg = True
self.outputarg = True
self.returnarg = True
elif m.startswith("/A"):
self.isarray = True
self.arraylen = m[2:].strip()
elif m.startswith("/CA"):
self.isarray = True
self.arraycvt = m[2:].strip()
elif m == "/RRef":
self.isrvalueref = True
self.py_inputarg = False
self.py_outputarg = False
def isbig(self):
return self.tp in ["Mat", "vector_Mat", "cuda::GpuMat", "GpuMat", "vector_GpuMat", "UMat", "vector_UMat"] # or self.tp.startswith("vector")
def crepr(self):
return "ArgInfo(\"%s\", %d)" % (self.name, self.outputarg)