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Diffstat (limited to 'lldb/source/Core/Flags.cpp')
-rw-r--r-- | lldb/source/Core/Flags.cpp | 122 |
1 files changed, 0 insertions, 122 deletions
diff --git a/lldb/source/Core/Flags.cpp b/lldb/source/Core/Flags.cpp deleted file mode 100644 index 13cbd85915b..00000000000 --- a/lldb/source/Core/Flags.cpp +++ /dev/null @@ -1,122 +0,0 @@ -//===-- Flags.cpp -----------------------------------------------*- C++ -*-===// -// -// The LLVM Compiler Infrastructure -// -// This file is distributed under the University of Illinois Open Source -// License. See LICENSE.TXT for details. -// -//===----------------------------------------------------------------------===// - -#include "lldb/Core/Flags.h" - -using namespace lldb_private; - -//---------------------------------------------------------------------- -// Default Constructor -//---------------------------------------------------------------------- -Flags::Flags (ValueType flags) : - m_flags(flags) -{ -} - -//---------------------------------------------------------------------- -// Copy Constructor -//---------------------------------------------------------------------- -Flags::Flags (const Flags& rhs) : - m_flags(rhs.m_flags) -{ -} - -//---------------------------------------------------------------------- -// Virtual destructor in case anyone inherits from this class. -//---------------------------------------------------------------------- -Flags::~Flags () -{ -} - -//---------------------------------------------------------------------- -// Get accessor for all of the current flag bits. -//---------------------------------------------------------------------- -Flags::ValueType -Flags::GetAllFlagBits () const -{ - return m_flags; -} - -size_t -Flags::GetBitSize() const -{ - return sizeof (ValueType) * 8; -} - -//---------------------------------------------------------------------- -// Set accessor for all of the current flag bits. -//---------------------------------------------------------------------- -void -Flags::SetAllFlagBits (ValueType flags) -{ - m_flags = flags; -} - -//---------------------------------------------------------------------- -// Clear one or more bits in our flag bits -//---------------------------------------------------------------------- -Flags::ValueType -Flags::Clear (ValueType bits) -{ - m_flags &= ~bits; - return m_flags; -} - -//---------------------------------------------------------------------- -// Set one or more bits in our flag bits -//---------------------------------------------------------------------- -Flags::ValueType -Flags::Set (ValueType bits) -{ - m_flags |= bits; - return m_flags; -} - -//---------------------------------------------------------------------- -// Returns true if any flag bits in "bits" are set -//---------------------------------------------------------------------- -bool -Flags::IsSet (ValueType bits) const -{ - return (m_flags & bits) != 0; -} - -//---------------------------------------------------------------------- -// Returns true if all flag bits in "bits" are clear -//---------------------------------------------------------------------- -bool -Flags::IsClear (ValueType bits) const -{ - return (m_flags & bits) == 0; -} - - -size_t -Flags::SetCount () const -{ - size_t count = 0; - for (ValueType mask = m_flags; mask; mask >>= 1) - { - if (mask & 1) - ++count; - } - return count; -} - -size_t -Flags::ClearCount () const -{ - size_t count = 0; - for (ValueType shift = 0; shift < sizeof(ValueType)*8; ++shift) - { - if ((m_flags & (1u << shift)) == 0) - ++count; - } - return count; -} |