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view anagram/agcore/search.h @ 6:607e3be6bad8

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Adjust to the moving target called the C++ standard. Apparently nowadays it's not allowed to define an explicit copy constructor but not an assignment operator. Consequently, defining the explicit copy constructor in terms of the implicit/automatic assignment operator for general convenience no longer works. Add assignment operators. Caution: not tested with the IBM compiler, but there's no particular reason it shouldn't work.
author David A. Holland
date Mon, 30 May 2022 23:46:22 -0400
parents 13d2b8934445
children
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/*
 * AnaGram, A System for Syntax Directed Programming
 * Copyright 1993-2002 Parsifal Software. All Rights Reserved.
 * See the file COPYING for license and usage terms.
 *
 * search.h
 */

#ifndef SEARCH_H
#define SEARCH_H

#include "agstring.h"


class SearchProcess {
private:
  unsigned char offset[256];
  AgString key;
  int keyLength;
  char *ptr;
  enum {notSet, forward, reverse} currentMode;

public:
  SearchProcess();
  void setKey(AgString k);
  char *scanForward(char *line, int n);
  char *scanReverse(char *line, int n);
};


#endif /* SEARCH_H */