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//===-- ClangPersistentVariables.cpp ----------------------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
#include "ClangPersistentVariables.h"
#include "lldb/Core/Log.h"
#include "lldb/Core/StreamString.h"
using namespace lldb_private;
using namespace clang;
ClangPersistentVariables::ClangPersistentVariables () :
m_variables(),
m_result_counter(0)
{
}
ClangPersistentVariable *
ClangPersistentVariables::CreateVariable (ConstString name,
TypeFromUser user_type)
{
ClangPersistentVariable new_var(user_type);
if (m_variables.find(name) != m_variables.end())
return NULL;
m_variables[name] = new_var;
return &m_variables[name];
}
ClangPersistentVariable *
ClangPersistentVariables::CreateResultVariable (TypeFromUser user_type)
{
StreamString s;
s.Printf("$%llu", m_result_counter);
ConstString name(s.GetString().c_str());
ClangPersistentVariable *ret = CreateVariable (name, user_type);
if (ret != NULL)
++m_result_counter;
return ret;
}
ClangPersistentVariable *
ClangPersistentVariables::GetVariable (ConstString name)
{
if (m_variables.find(name) == m_variables.end())
return NULL;
return &m_variables[name];
}
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