llvm-6502/tools/llvmc/Configuration.h
Anton Korobeynikov 44a2a79f18 Get rid of hash_map in llvmc
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@47374 91177308-0d34-0410-b5e6-96231b3b80d8
2008-02-20 11:28:26 +00:00

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2.0 KiB
C++

//===- Configuration.h - Configuration Data Mgmt ----------------*- C++ -*-===//
//
// The LLVM Compiler Infrastructure
//
// This file is distributed under the University of Illinois Open Source
// License. See LICENSE.TXT for details.
//
//===----------------------------------------------------------------------===//
//
// This file declares the LLVMC_ConfigDataProvider class which implements the
// generation of ConfigData objects for the CompilerDriver.
//
//===----------------------------------------------------------------------===//
#ifndef LLVM_TOOLS_LLVMC_CONFIGDATA_H
#define LLVM_TOOLS_LLVMC_CONFIGDATA_H
#include "llvm/ADT/StringMap.h"
#include "CompilerDriver.h"
namespace llvm {
/// This class provides the high level interface to the LLVM Compiler Driver.
/// The driver's purpose is to make it easier for compiler writers and users
/// of LLVM to utilize the compiler toolkits and LLVM toolset by learning only
/// the interface of one program (llvmc).
///
/// @see llvmc.cpp
/// @brief The interface to the LLVM Compiler Driver.
class LLVMC_ConfigDataProvider : public CompilerDriver::ConfigDataProvider {
/// @name Constructor
/// @{
public:
virtual ~LLVMC_ConfigDataProvider();
/// @name Methods
/// @{
public:
/// @brief Provide the configuration data to the CompilerDriver.
virtual CompilerDriver::ConfigData*
ProvideConfigData(const std::string& filetype);
/// @brief Allow the configuration directory to be set
virtual void setConfigDir(const sys::Path& dirName) {
configDir = dirName;
}
private:
CompilerDriver::ConfigData* ReadConfigData(const std::string& ftype);
/// @}
/// @name Data
/// @{
private:
/// @brief This type is used internally to hold the configuration data.
typedef StringMap<CompilerDriver::ConfigData*> ConfigDataMap;
ConfigDataMap Configurations; ///< The cache of configurations
sys::Path configDir;
/// @}
};
}
#endif