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#!/usr/bin/env python3
"""
Helper script to wrap C++ to Matlab.
This script is installed via CMake to the user's binary directory
and invoked during the wrapping by CMake.
"""
import argparse
import sys
from gtwrap.matlab_wrapper import MatlabWrapper
if __name__ == "__main__":
arg_parser = argparse.ArgumentParser(
formatter_class=argparse.ArgumentDefaultsHelpFormatter)
arg_parser.add_argument("--src",
type=str,
required=True,
help="Input interface .h file.")
arg_parser.add_argument("--module_name",
type=str,
required=True,
help="Name of the C++ class being wrapped.")
arg_parser.add_argument("--out",
type=str,
required=True,
help="Name of the output folder.")
arg_parser.add_argument(
"--top_module_namespaces",
type=str,
default="",
help="C++ namespace for the top module, e.g. `ns1::ns2::ns3`. "
"Only the content within this namespace and its sub-namespaces "
"will be wrapped. The content of this namespace will be available at "
"the top module level, and its sub-namespaces' in the submodules.\n"
"For example, `import <module_name>` gives you access to a Python "
"`<module_name>.Class` of the corresponding C++ `ns1::ns2::ns3::Class`"
", and `from <module_name> import ns4` gives you access to a Python "
"`ns4.Class` of the C++ `ns1::ns2::ns3::ns4::Class`. ")
arg_parser.add_argument(
"--ignore",
nargs='*',
type=str,
help="A space-separated list of classes to ignore. "
"Class names must include their full namespaces.")
args = arg_parser.parse_args()
top_module_namespaces = args.top_module_namespaces.split("::")
if top_module_namespaces[0]:
top_module_namespaces = [''] + top_module_namespaces
print("[MatlabWrapper] Ignoring classes: {}".format(args.ignore), file=sys.stderr)
wrapper = MatlabWrapper(module_name=args.module_name,
top_module_namespace=top_module_namespaces,
ignore_classes=args.ignore)
sources = args.src.split(';')
cc_content = wrapper.wrap(sources, path=args.out)
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