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#ifndef CLANGPARSER_H
#define CLANGPARSER_H
#include <qcstring.h>
#include <qstrlist.h>
class CodeOutputInterface;
class FileDef;
/** @brief Wrapper for to let libclang assisted parsing. */
class ClangParser
{
public:
/** Returns the one and only instance of the class */
static ClangParser *instance();
/** Start parsing a file.
* @param[in] fileName The name of the file to parse.
* @param[in,out] filesInTranslationUnit Other files that are
* part of the input and included by the file.
* The function will return a subset of the files,
* only including the onces that were actually found
* during parsing.
*/
void start(const char *fileName,QStrList &filesInTranslationUnit);
/** Switches to another file within the translation unit started
* with start().
* @param[in] fileName The name of the file to switch to.
*/
void switchToFile(const char *fileName);
/** Finishes parsing a translation unit. Free any resources that
* were needed for parsing.
*/
void finish();
/** Looks for \a symbol which should be found at \a line and
* returns a clang unique reference to the symbol.
*/
QCString lookup(uint line,const char *symbol);
/** writes the syntax highlighted source code for a file
* @param[out] ol The output generator list to write to.
* @param[in] fd The file to write sources for.
*/
void writeSources(CodeOutputInterface &ol,FileDef *fd);
private:
void linkIdentifier(CodeOutputInterface &ol,FileDef *fd,
uint &line,uint &column,
const char *text,int tokenIndex);
void linkMacro(CodeOutputInterface &ol,FileDef *fd,
uint &line,uint &column,
const char *text);
void linkInclude(CodeOutputInterface &ol,FileDef *fd,
uint &line,uint &column,
const char *text);
void determineInputFilesInSameTu(QStrList &filesInTranslationUnit);
class Private;
Private *p;
ClangParser();
virtual ~ClangParser();
static ClangParser *s_instance;
};
#endif
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