38 lines
1.6 KiB
Python
38 lines
1.6 KiB
Python
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import gdb;
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import re;
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class VectorWrapperPrinter:
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def __init__(self, parVal):
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self.val = parVal
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def to_string(self):
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sz = int(self.val["m_wrapped"].type.template_argument(1));
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arr_vals = ", ".join(str(self.val["m_wrapped"]["_M_elems"][z]) for z in range(0, sz));
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return "<{0}>".format(arr_vals);
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def vector_wrapper_match(parVal):
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tag_value = str(parVal.type.strip_typedefs().tag);
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if tag_value == None:
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return None;
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reg_vecbase = re.compile("^vwr::implem::VecBase<.*>$");
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reg_vec = re.compile("^vwr::Vec<.*>$");
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if reg_vecbase.match(tag_value) or reg_vec.match(tag_value):
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return VectorWrapperPrinter(parVal);
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else:
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return None;
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def display_hint(self):
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return "array";
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def register_printers(parObjfile):
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parObjfile.pretty_printers.append(vector_wrapper_match);
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# (gdb) p parFrom
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# $1 = (const dk::Viewport<2u>::coords &) @0x7fffffffb810: {<vwr::implem::VecBase<std::array<int, 2ul> >> = {m_wrapped = {_M_elems = {0,
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# 0}}}, <vwr::implem::VecAccessors<std::array<int, 2ul>, 2u>> = {<vwr::implem::Vec2Promotion<std::array<int, 2ul>, true>> = {<No data fields>}, <No data fields>}, static unit_x = <optimized out>, static unit_y = <optimized out>}
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# (gdb) p parFrom
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# $1 = (const dk::Viewport<2u>::coords &) @0x7fffffffb810: {<vwr::implem::VecBase<std::array<int, 2ul> >> =
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# {0, 0}, <vwr::implem::VecAccessors<std::array<int, 2ul>, 2u>> = {<vwr::implem::Vec2Promotion<std::array<int, 2ul>, true>> = {<No data fields>}, <No data fields>}, static unit_x = <optimized out>, static unit_y = <optimized out>}
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