debian/libwvstreams-dev/usr/include/wvstreams/wvstringmask.h

/* -*- Mode: C++ -*-
 * Worldvisions Weaver Software:
 *   Copyright (C) 2005 Net Integration Technologies, Inc.
 *
 * Implementation of an efficient lookup for a set characters.
 *
 * It is, however, a little space intensive, but you should statically
 * create them in your functions, and then they won't be so bad.
 */
#ifndef __WVSTRINGMASK_H
#define __WVSTRINGMASK_H
 
#include "wvstring.h"

class WvStringMask
{
public:
    WvStringMask(WvStringParm s = WvString::null);
    WvStringMask(char c);

    bool operator[](const char c) const;

    const char first() const;

    void zap();

    void set(const char c, bool value);

    void set(WvStringParm s, bool value);
 
private:
    bool _set[256];
    char _first;
};
 
#endif // __WVSTRINGMASK_H