Var.h

//
// Created by henri on 27/01/23.
//
 
#ifndef IDOL_VAR_H
#define IDOL_VAR_H
 
#include "idol/mixed-integer/modeling/objects/Object.h"
#include "idol/mixed-integer/modeling/Types.h"
 
namespace idol {
 
    class Env;
    class VarVersion;
 
    template<class T>
    class Versions;
 
    namespace impl {
        class Env;
    }
 
    class Var;
    template<class, class> class LinExpr;
}
 
class idol::Var : public Object<VarVersion, Var> {
    friend class impl::Env;
public:
    Var(Env& t_env, double t_lb, double t_ub, VarType t_type, double t_obj = 0., std::string t_name = "");
 
    Var(Env& t_env, double t_lb, double t_ub, VarType t_type, double t_obj, LinExpr<Ctr, double>&& t_column, std::string t_name = "");
 
    Var(Env& t_env, double t_lb, double t_ub, VarType t_type, double t_obj, const LinExpr<Ctr, double>& t_column, std::string t_name = "");
 
    Var(const Var&) = default;
    Var(Var&&) = default;
 
    Var& operator=(const Var&) = default;
    Var& operator=(Var&&) = default;
 
    template<unsigned int N = 1, unsigned int I = 0>
    static Vector<Var, N - I> make_vector(Env& t_env, const Dim<N>& t_dim, double t_lb, double t_ub, VarType t_type, double t_obj, const std::string& t_name = "") {
        return impl::create_many<Var, N, I>(t_dim, t_name.empty() ? "Var" : t_name, [&](const std::string& t_name_i) {
            return Var(t_env, t_lb, t_ub, t_type, t_obj, t_name_i);
        });
    }
 
    unsigned int index(const Model& t_model) const;
};
 
#endif //IDOL_VAR_H