Subversion Repositories QNX 8.QNX8 LLVM/Clang compiler suite

//===-- LVSort.h ------------------------------------------------*- C++ -*-===//

//

// 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

//

//===----------------------------------------------------------------------===//

//

// This file defines the sort algorithms.

//

//===----------------------------------------------------------------------===//

#ifndef LLVM_DEBUGINFO_LOGICALVIEW_CORE_LVSORT_H

#define LLVM_DEBUGINFO_LOGICALVIEW_CORE_LVSORT_H

namespace llvm {

namespace logicalview {

class LVObject;

// Object Sorting Mode.

enum class LVSortMode {

  None = 0, // No given sort.

  Kind,     // Sort by kind.

  Line,     // Sort by line.

  Name,     // Sort by name.

  Offset    // Sort by offset.

};

// Type of function to be called when sorting an object.

using LVSortValue = int;

using LVSortFunction = LVSortValue (*)(const LVObject *LHS,

                                       const LVObject *RHS);

// Get the comparator function, based on the command line options.

LVSortFunction getSortFunction();

// Comparator functions that can be used for sorting.

LVSortValue compareKind(const LVObject *LHS, const LVObject *RHS);

LVSortValue compareLine(const LVObject *LHS, const LVObject *RHS);

LVSortValue compareName(const LVObject *LHS, const LVObject *RHS);

LVSortValue compareOffset(const LVObject *LHS, const LVObject *RHS);

LVSortValue compareRange(const LVObject *LHS, const LVObject *RHS);

LVSortValue sortByKind(const LVObject *LHS, const LVObject *RHS);

LVSortValue sortByLine(const LVObject *LHS, const LVObject *RHS);

LVSortValue sortByName(const LVObject *LHS, const LVObject *RHS);

} // end namespace logicalview

} // end namespace llvm

#endif // LLVM_DEBUGINFO_LOGICALVIEW_CORE_LVSORT_H