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/*** |
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*marshal_cppstd.h |
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* |
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* Copyright (c) Microsoft Corporation. All rights reserved. |
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* |
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*Purpose: Marshalling classes |
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* |
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* [Public] |
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* |
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****/ |
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#pragma once |
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#ifndef _INC_MSCLR_MARSHAL_CPPSTD |
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#define _INC_MSCLR_MARSHAL_CPPSTD |
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#include <string> |
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#include <vector> |
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#include <vcclr.h> |
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#include "marshal.h" |
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#using <mscorlib.dll> |
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namespace msclr{ |
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namespace interop{ |
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template <> |
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inline System::String^ marshal_as(const std::string& _from_obj) |
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{ |
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return details::InternalAnsiToStringHelper(_from_obj.c_str(), _from_obj.length()); |
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} |
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template <> |
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inline std::string marshal_as(System::String^ const & _from_obj) |
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{ |
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if (_from_obj == nullptr) |
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{ |
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throw gcnew System::ArgumentNullException(_EXCEPTION_NULLPTR); |
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} |
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std::string _to_obj; |
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size_t _size = details::GetAnsiStringSize(_from_obj); |
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template <> |
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inline System::String^ marshal_as(const std::wstring& _from_obj) |
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{ |
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return details::InternalUnicodeToStringHelper(_from_obj.c_str(), _from_obj.length()); |
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} |
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template <> |
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inline std::wstring marshal_as(System::String^ const & _from_obj) |
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{ |
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if(_from_obj != nullptr) |
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{ |
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cli::pin_ptr<const wchar_t> _pinned_ptr = PtrToStringChars(_from_obj); |
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std::wstring _to_obj(static_cast<const wchar_t *>(_pinned_ptr), _from_obj->Length); |
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return _to_obj; |
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} |
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else |
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{ |
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throw gcnew System::ArgumentNullException(_EXCEPTION_NULLPTR); |
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} |
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} |
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} //namespace interop |
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} //namespace msclr |
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#endif // _INC_MSCLR_MARSHAL_CPPSTD |
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