ArgsOptions.h

/* This is the source code of Brain Programming Language.
 * It is licensed under GNU GPL v. 3 or later.
 * You should have received a copy of the license in this archive (see LICENSE).
 *
 * Copyright Brain, 2016.
 */


#ifndef ARGS_OPTIONS_H
#define ARGS_OPTIONS_H

typedef enum
{
    BO_NONE = 0,
    BO_IS_EMITTING_LLVM = 1,
    BO_IS_EMITTING_AST = 2,
    BO_IS_EMITTING_CODE = 4,
    BO_IS_VERBOSE = 8,
    BO_IS_OPTIMIZING_O0 = 16,
    BO_IS_OPTIMIZING_O1 = 32,
} BrainOption;

class ArgsOptions
{
private:
    ArgsOptions() : _options(BO_NONE) {}
    static ArgsOptions *_instance;
    int _options;
    int _k_cells_size;
public:
    ArgsOptions(ArgsOptions const&) = delete;
    ArgsOptions& operator=(ArgsOptions const&) = delete;
    static ArgsOptions* instance();
    void add_option(BrainOption option);
    bool has_option(BrainOption option);
    void set_cells_size(int cells_size);
    int get_cells_size();
    BrainOption get_optimization();
};

#endif  // ARGS_OPTIONS_H