config_types.h

/*
 * Copyright (C) 2011-2013 Garantia Data Ltd.
 *
 * This file is part of memtier_benchmark.
 *
 * memtier_benchmark 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, version 2.
 *
 * memtier_benchmark is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with memtier_benchmark.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef _CONFIG_TYPES_H
#define _CONFIG_TYPES_H

#include <vector>

struct config_range {
    int min;
    int max;

    config_range() : min(0), max(0) { }
    config_range(const char *range_str);
    bool is_defined(void) { return max > 0; }
};

struct config_ratio {
    unsigned int a;
    unsigned int b;

    config_ratio() : a(0), b(0) { }
    config_ratio(const char *ratio_str);
    bool is_defined(void) { return (a > 0 || b > 0); }
};

struct config_weight_list {
    struct weight_item {
        unsigned int size;
        unsigned int weight;
    };
    
    std::vector<weight_item> item_list;
    std::vector<weight_item>::iterator next_size_iter;
    unsigned int next_size_weight;

    config_weight_list();
    config_weight_list(const char* str);
    config_weight_list(const config_weight_list& copy);
    config_weight_list& operator=(const config_weight_list& rhs);
    
    bool is_defined(void);
    unsigned int largest(void);
    const char *print(char *buf, int buf_len);
    unsigned int get_next_size(void);
};



#endif /* _CONFIG_TYPES_H */