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d0ef0eff61
expression parser. There shouldn't be four separate classes encapsulating a variable. ClangExpressionVariable is now meant to be the container for all variable information. It has several optional components that hold data for different subsystems. ClangPersistentVariable has been removed; we now use ClangExpressionVariable instead. llvm-svn: 111600
52 lines
1.3 KiB
C++
52 lines
1.3 KiB
C++
//===-- ClangPersistentVariables.cpp ----------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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#include "ClangPersistentVariables.h"
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#include "lldb/Core/DataExtractor.h"
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#include "lldb/Core/Log.h"
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#include "lldb/Core/StreamString.h"
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#include "lldb/Core/Value.h"
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using namespace lldb_private;
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ClangPersistentVariables::ClangPersistentVariables () :
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ClangExpressionVariableStore()
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{
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m_result_counter = 0;
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}
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void
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ClangPersistentVariables::GetNextResultName (std::string &name)
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{
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StreamString s;
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s.Printf("$%llu", m_result_counter);
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m_result_counter++;
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name = s.GetString();
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}
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bool
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ClangPersistentVariables::CreatePersistentVariable(const char *name,
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TypeFromUser user_type)
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{
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if (GetVariable(name))
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return false;
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ClangExpressionVariable &pvar (VariableAtIndex(CreateVariable()));
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pvar.m_name = name;
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pvar.m_user_type = user_type;
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pvar.EnableDataVars();
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pvar.m_data_vars->m_data = new DataBufferHeap(pvar.Size(), 0);
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return true;
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} |