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objc: fix handling of std::vector<std::vector<T>> return type

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This commit is contained in:
Alexander Alekhin 2020-11-23 19:05:57 +00:00
parent 0105f8fa38
commit eafe6ccdbe
1 changed files with 1 additions and 1 deletions
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2
modules/objc/generator/gen_objc.py
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@ -1123,7 +1123,7 @@ class ObjectiveCWrapperGenerator(object):
if cpp_type.find("::") == -1:
cpp_type = self.get_namespace_prefix(cpp_type) + cpp_type
prologue.append("NSMutableArray<NSMutableArray<" + objc_type + ">*>* retVal = [NSMutableArray new];")
ret_val = "std::vector<" + cpp_type + "> retValVector = "
ret_val = "std::vector< std::vector<" + cpp_type + "> > retValVector = "
epilogue.append("CV2OBJC2(" + cpp_type + ", " + objc_type[:-1] + ", retValVector, retVal);")
elif ret_type.startswith("Ptr_"):
cpp_type = type_dict[ret_type]["c_type"]