lib/MC/ContextFactory.cpp

//===- ContextFactory.cpp -------------------------------------------------===//
//
//                     The MCLinker Project
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include <mcld/LD/LDContext.h>
#include <mcld/MC/ContextFactory.h>

using namespace mcld;

//===---------------------------------------------------------------------===//
// LDContextFactory
ContextFactory::ContextFactory(size_t pNum)
  : UniqueGCFactoryBase<sys::fs::Path, LDContext, 0>(pNum)
{
}

ContextFactory::~ContextFactory()
{
}

LDContext* ContextFactory::produce(const sys::fs::Path& pPath)
{
  LDContext* result = find(pPath);
  if (0 == result) {
    result = UniqueGCFactoryBase<sys::fs::Path, LDContext, 0>::allocate();
    new (result) LDContext();
    f_KeyMap.insert(std::make_pair(pPath, result));
  }
  return result;
}