#ifndef _CG_STRINGBUILDER_H
#define _CG_STRINGBUILDER_H

#include <code_gen/CG_outputBuilder.h>
#include <code_gen/CG_stringRepr.h>

namespace omega {

class CG_stringBuilder: public CG_outputBuilder { 
public:
  CG_stringBuilder() {}
  ~CG_stringBuilder() {}
  bool isInteger(CG_outputRepr *op) const;
  CG_stringRepr *CreateSubstitutedStmt(int indent, CG_outputRepr *stmt, const std::vector<std::string> &vars, std::vector<CG_outputRepr *> &subs) const;
  CG_stringRepr *CreateAssignment(int indent, CG_outputRepr *lhs, CG_outputRepr *rhs) const;
  CG_stringRepr *CreateInvoke(const std::string &funcName, std::vector<CG_outputRepr *> &argList) const;
  CG_stringRepr *CreateComment(int indent, const std::string &commentText) const;
  CG_stringRepr* CreateAttribute(CG_outputRepr *control,
                                          const std::string &commentText) const;
  CG_outputRepr *CreatePragmaAttribute(CG_outputRepr *scopeStmt, int looplevel, const std::string &pragmaText) const;
  CG_outputRepr *CreatePrefetchAttribute(CG_outputRepr *scopeStmt, int looplevel, const std::string &arrName, int hint) const;
  CG_stringRepr *CreateIf(int indent, CG_outputRepr *guardCondition, CG_outputRepr *true_stmtList, CG_outputRepr *false_stmtList) const;
  CG_stringRepr *CreateInductive(CG_outputRepr *index, CG_outputRepr *lower, CG_outputRepr *upper, CG_outputRepr *step) const;
  CG_stringRepr *CreateLoop(int indent, CG_outputRepr *control, CG_outputRepr *stmtList) const;
  CG_stringRepr *CreateInt(int num) const;
  CG_stringRepr *CreateIdent(const std::string &varName) const;
  CG_stringRepr *CreatePlus(CG_outputRepr *lop, CG_outputRepr *rop) const;
  CG_stringRepr *CreateMinus(CG_outputRepr *lop, CG_outputRepr *rop) const;
  CG_stringRepr *CreateTimes(CG_outputRepr *lop, CG_outputRepr *rop) const;
  CG_stringRepr *CreateDivide(CG_outputRepr *lop, CG_outputRepr *rop) const;
  CG_stringRepr *CreateIntegerFloor(CG_outputRepr *lop, CG_outputRepr *rop) const;
  CG_stringRepr *CreateIntegerMod(CG_outputRepr *lop, CG_outputRepr *rop) const;
  CG_stringRepr *CreateIntegerCeil(CG_outputRepr *lop, CG_outputRepr *rop) const;
  CG_stringRepr *CreateAnd(CG_outputRepr *lop, CG_outputRepr *rop) const;
  CG_stringRepr *CreateGE(CG_outputRepr *lop, CG_outputRepr *rop) const;
  CG_stringRepr *CreateLE(CG_outputRepr *lop, CG_outputRepr *rop) const;
  CG_stringRepr *CreateEQ(CG_outputRepr *lop, CG_outputRepr *rop) const;
  CG_stringRepr *StmtListAppend(CG_outputRepr *list1, CG_outputRepr *list2) const;
};


}

#endif