SBThreadCollection.cpp

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//===-- SBThreadCollection.cpp --------------------------------------------===//
//
// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
// See https://llvm.org/LICENSE.txt for license information.
// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
//
//===----------------------------------------------------------------------===//
 
#include "lldb/API/SBThreadCollection.h"
#include "lldb/API/SBThread.h"
#include "lldb/Target/ThreadList.h"
#include "lldb/Utility/Instrumentation.h"
 
using namespace lldb;
using namespace lldb_private;
 
SBThreadCollection::SBThreadCollection() { LLDB_INSTRUMENT_VA(this); }
 
SBThreadCollection::SBThreadCollection(const SBThreadCollection &rhs)
    : m_opaque_sp(rhs.m_opaque_sp) {
  LLDB_INSTRUMENT_VA(this, rhs);
}
 
const SBThreadCollection &SBThreadCollection::
operator=(const SBThreadCollection &rhs) {
  LLDB_INSTRUMENT_VA(this, rhs);
 
  if (this != &rhs)
    m_opaque_sp = rhs.m_opaque_sp;
  return *this;
}
 
SBThreadCollection::SBThreadCollection(const ThreadCollectionSP &threads)
    : m_opaque_sp(threads) {}
 
SBThreadCollection::~SBThreadCollection() = default;
 
void SBThreadCollection::SetOpaque(const lldb::ThreadCollectionSP &threads) {
  m_opaque_sp = threads;
}
 
lldb_private::ThreadCollection *SBThreadCollection::get() const {
  return m_opaque_sp.get();
}
 
lldb_private::ThreadCollection *SBThreadCollection::operator->() const {
  return m_opaque_sp.operator->();
}
 
lldb::ThreadCollectionSP &SBThreadCollection::operator*() {
  return m_opaque_sp;
}
 
const lldb::ThreadCollectionSP &SBThreadCollection::operator*() const {
  return m_opaque_sp;
}
 
bool SBThreadCollection::IsValid() const {
  LLDB_INSTRUMENT_VA(this);
  return this->operator bool();
}
SBThreadCollection::operator bool() const {
  LLDB_INSTRUMENT_VA(this);
 
  return m_opaque_sp.get() != nullptr;
}
 
size_t SBThreadCollection::GetSize() {
  LLDB_INSTRUMENT_VA(this);
 
  if (m_opaque_sp)
    return m_opaque_sp->GetSize();
  return 0;
}
 
SBThread SBThreadCollection::GetThreadAtIndex(size_t idx) {
  LLDB_INSTRUMENT_VA(this, idx);
 
  SBThread thread;
  if (m_opaque_sp && idx < m_opaque_sp->GetSize())
    thread = m_opaque_sp->GetThreadAtIndex(idx);
  return thread;
}