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//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
//
// copyright : (C) 2013 by Eran Ifrah
// file name : clang_utils.h
//
// -------------------------------------------------------------------------
// A
// _____ _ _ _ _
// / __ \ | | | | (_) |
// | / \/ ___ __| | ___| | _| |_ ___
// | | / _ \ / _ |/ _ \ | | | __/ _ )
// | \__/\ (_) | (_| | __/ |___| | || __/
// \____/\___/ \__,_|\___\_____/_|\__\___|
//
// F i l e
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License as published by
// the Free Software Foundation; either version 2 of the License, or
// (at your option) any later version.
//
//////////////////////////////////////////////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////
#ifndef CLANGUTILS_H
#define CLANGUTILS_H
#if HAS_LIBCLANG
#include "precompiled_header.h"
#include <clang-c/Index.h>
#include <wx/string.h>
#include "clangpch_cache.h"
class ClangUtils
{
public:
static CXTranslationUnit LoadTU(CXIndex index, const ClangCacheEntry &entry);
/**
* @brief return the location of the current cursor
* @param cursor [input]
* @param filename [output]
* @param line [output]
* @param col [output]
*/
static void GetCursorLocation(CXCursor cursor, wxString &filename, unsigned &line, unsigned &col);
/**
* @brief get the cursor at a given location (filename:line:col)
*/
static bool GetCursorAt(CXTranslationUnit &unit, const wxString &filename, int line, int col, CXCursor &cur);
/**
* @brief print diagostics to codelite's log file
* @param TU
*/
static void printDiagnosticsToLog(CXTranslationUnit &TU);
/**
* @brief print code completion's diagnostics to codelite's log file
*/
static void printCompletionDiagnostics(CXCodeCompleteResults *res);
static char** MakeArgv(const wxArrayString &arr, int &argc);
static void FreeArgv(char **argv, int argc);
/**
* @brief make PCH if needed based on the command line arguments provided in the 'tokens' array
* This function will create the PCH if one of the tokens is '-include-pch'
*/
static void MakePCHIfNeeded(const wxArrayString &tokens, const CXIndex &index);
};
#endif // HAS_LIBCLANG
#endif // CLANGUTILS_H
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