task.hh

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#ifndef TASK_TASK_HH
# define TASK_TASK_HH

# include <string>
# include <list>
# include <task/task-register.hh>

namespace task
{

  class Task
  {

  public:
    Task(const char* name, const char* module_name, const char* desc,
         int key = 0, const std::string& deps = "");

    virtual ~Task();
  public:
    virtual bool check() const = 0;
    virtual void execute() const = 0;
    typedef TaskRegister::tasks_list_type tasks_list_type;

    typedef std::list<std::string> deps_type;

    virtual deps_type
    resolve_dependencies(tasks_list_type& active_tasks) const;


  public:
    const char* name_get() const;

    const char* module_name_get() const;

    int key_get() const;

    const char* desc_get() const;

    const char* argname_get() const;
    void argname_set(const char*);

    void arg_set(const char* arg) const;
    const char* arg_get() const;

    const deps_type& dependencies_get() const;

  public:
    void print_dependencies() const;

  public:
    static std::string normalize(const std::string& task_name);

  protected:
    std::string name_;
    const char* module_name_;
    int key_;
    const char* desc_;
    const char* argname_;
    mutable const char* arg_;
    deps_type dependencies_;
  };

} // namespace task
# include <task/task.hxx>

#endif // !TASK_TASK_HH