/** @typedef {v2.variable_container} v2.vc */

/**
 *
 * @class variable_container
 * @extends v2.base
 * @extends std.unordered_map
 * @memberof v2
 */
function variable_container() {

}

variable_container.prototype = {
    /**
     *
     * @public
     * @function =
     * @memberof v2.variable_container
     * @param _variable_container {v2.variable_container}
     * @returns {this}
     */
    "=": function (_variable_container) {},

    /**
     *
     * @public
     * @function =
     * @memberof v2.variable_container
     * @param _variable_container {v2.variable_container}
     * @returns {boolean}
     */
    "==": function (_variable_container) {},

    /**
     *
     * @public
     * @function +=
     * @memberof v2.variable_container
     * @param _variable_container {v2.variable_container}
     */
    "+=": function (_variable_container) {},

    /**
     *
     * @public
     * @function copy
     * @memberof v2.variable_container
     * @returns {v2.variable_container}
     */
    copy: function () {},

    /**
     *
     * @public
     * @function put
     * @memberof v2.variable_container
     * @param _key {v2.base}
     * @param _value {v2.base}
     */
    put: function (_key, _value) {},

    /**
     *
     * @public
     * @function exist
     * @memberof v2.variable_container
     * @param _key {v2.base}
     * @returns {boolean}
     */
    exist: function (_key) {}
};

/**
 * Constructor from native array
 *
 * @static
 * @function from_array
 * @memberof v2.variable_container
 * @param _arr {v2.base[]}
 * @returns {v2.variable_container}
 */
variable_container.from_array = function (_arr) {

};


/**
 * Constructor from native object
 *
 * @static
 * @function from_object
 * @memberof v2.variable_container
 * @param _obj {Object<string, v2.base>}
 * @returns {v2.variable_container}
 */
variable_container.from_object = function (_obj) {

};