diff options
| -rw-r--r-- | lldb/include/lldb/Utility/Either.h | 72 |
1 files changed, 0 insertions, 72 deletions
diff --git a/lldb/include/lldb/Utility/Either.h b/lldb/include/lldb/Utility/Either.h deleted file mode 100644 index ec683096859..00000000000 --- a/lldb/include/lldb/Utility/Either.h +++ /dev/null @@ -1,72 +0,0 @@ -//===-- Either.h -----------------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#ifndef liblldb_Either_h_ -#define liblldb_Either_h_ - -#include "llvm/ADT/Optional.h" - -namespace lldb_utility { - template <typename T1, typename T2> - class Either { - private: - enum class Selected { - One, Two - }; - - Selected m_selected; - union { - T1 m_t1; - T2 m_t2; - }; - - public: - Either(const T1& t1) - { - m_t1 = t1; - m_selected = Selected::One; - } - - Either(const T2& t2) - { - m_t2 = t2; - m_selected = Selected::Two; - } - - template <class X, typename std::enable_if<std::is_same<T1,X>::value>::type * = nullptr > - llvm::Optional<T1> - GetAs() - { - switch (m_selected) - { - case Selected::One: - return m_t1; - default: - return llvm::Optional<T1>(); - } - } - - template <class X, typename std::enable_if<std::is_same<T2,X>::value>::type * = nullptr > - llvm::Optional<T2> - GetAs() - { - switch (m_selected) - { - case Selected::Two: - return m_t2; - default: - return llvm::Optional<T2>(); - } - } - }; - -} // namespace lldb_utility - -#endif // #ifndef liblldb_Either_h_ - |
