5 results about "Circular reference" patented technology

The invention relates to the technical field of network communication, in particular to an extended BGP (Border Gateway Protocol) message and cyclic reference blocking method and system for transmitting a traffic engineering policy reference relationship. The extended BGP message used for transmitting the traffic engineering policy reference relationship is formed by adding an address family used for transmitting the traffic engineering policy reference relationship on the basis of the BGP, and adding a traffic engineering policy reference relationship dependency chain field. The address family specifically is AFI = 2, and SAFI = 0X4E. The circular reference blocking method comprises the following steps: S10, receiving a node configuration strategy; s11, on the basis of a local existing dependency chain, loop detection is executed on nodes in strategy configuration; according to the method, the circular reference problem is automatically detected and found by executing depth-first traversal, the network fault is avoided, the real-time circular reference detection and blocking during manual configuration of the SRv6 TE strategy are realized, a distributed verification mechanism is constructed through BGP protocol extension, and the dependence of a controller is reduced.

The substrate holding hand of the present invention is provided with: a support plate provided with a circular reference capture range; a plurality of pads arranged in the reference capture range; at least one fixed stopper arranged along the outer circumference of the reference capture range; at least one movable stopper having a portion with the same height from the support plate as the fixed stopper; and a stopper actuator configured to move the movable stopper from a retreat position outside the reference capture range to an entry position closer to the fixed stopper than the retreat position. A circular reduced capture range is defined by the movable stopper in the entry position and the front stopper, and the diameter of the reduced capture range is greater than the diameter of the substrate and less than the diameter of the capture range.

The application discloses a kind of thin-walled sector structure part semicircle reference processing method, bushing, method includes: based on the structure of part Formulation include heat control process route of shape control;Semi-finishing is carried out to part;After semi-finishing, the part is clamped using heat shape control special fixture, heat shape control processing is carried out, and preliminary control heat shape control after part is obtained;Finish machining fixture is installed on lathe and is aligned;After heat shape control, the part to be machined is clamped on the aligned finish machining fixture, and the part to be finished is fixed by aligning inner hole and applying floating support;Install machine clamp tool and select finish machining blade, set parameter;Semi-circular reference plane of part is carried out finish machining cutting, and the combined tool path of inside-out and outside-in is used to tool path, and processing is completed.The application effectively controls the deformation amount before part finish machining, enhances the clamping rigidity of semicircular weak place, makes machining semicircular reference plane positioning reliable, and improves the quality and efficiency of processing.

This application provides a method and apparatus for memory garbage collection. The method includes: determining whether a marked node is located in a garbage circular reference (RC ring) based on the marked node of the application and the reference count value of the marked node, wherein nodes in the garbage RC ring have no external references; and reclaiming the nodes in the garbage RC ring when the marked node is located in the garbage RC ring. This application can realize the reclamation of the garbage RC ring.

A salary management device and a method therefor are disclosed. The present invention allows salaries to be automatically distributed by wage category by using a circular reference function on the basis of total salary according to user input and extended hours according to work hours in an automatically converted numeric format, and thus the salaries can automatically be distributed by wage category within a range not exceeding the total amount of monthly salary inputted by the user, so that the monthly salary amount initially expected by the user cannot be exceeded, the resulting value can be checked in real time so that the user can set work hours and salary as desired, the program setting time is shortened, and the user can self-set without expert help.