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The real-time loading and usage method of the dynamic link library for am CAD

A dynamic link library, database technology, used in instruments, electrical digital data processing, program control devices, etc.

Inactive Publication Date: 2016-08-10
HYUNDAI HEAVY IND CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In the case of a dynamic link library (Dynamic Link Library) that utilizes the advantages of the above-mentioned dynamic link, if it is due to the state that other programs have already been loaded into the memory, the loading process is not required, but according to the conventionally known technology, there are the following Problem: It is difficult to load new dynamic link library files to the memory in real time without restarting the computer, programs, etc.

Method used

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  • The real-time loading and usage method of the dynamic link library for am CAD
  • The real-time loading and usage method of the dynamic link library for am CAD
  • The real-time loading and usage method of the dynamic link library for am CAD

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Embodiment Construction

[0011] Hereinafter, with reference to the accompanying drawings, the method for using the real-time loading of the dynamic link library for AM CAD according to the present invention will be described.

[0012] figure 1 It is a schematic diagram showing the method of using the real-time loading of the dynamic link library for AM CAD according to the present invention.

[0013] The real-time loading and using method of the dynamic link library for AM CAD according to the present invention basically includes the following steps: the first step, which opens the AM CAD program with the dynamic link library file in the form of a file stream, thereby outputting as a stream form; the second step , which loads the above-mentioned dynamic link library file in the stream form to the memory; the third step, which transforms the above-mentioned stream-form dynamic link library file loaded on the memory into an instance object form that can be used in the AM CAD program; Four steps, which ...

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Abstract

The present invention relates to a method for using real-time loading of DLL for AM CAD. Said method is for improving the effectiveness over time of the use of AM CAD by loading a DLL file onto memory in real-time and then making same available for use right after the loading without a the rebooting of the computer or program. To this end, the present invention includes: step 1 of opening a DLL file for the AM CAD program in a file stream format and outputting it in a stream format; step 2 of stacking the DLL file in the stream format onto memory; step 3 of converting the DLL file in the stream format, which is mounted onto memory, into an instance object format available in the AM CAD program; and step 4 of dynamically calling the instance object.

Description

technical field [0001] The present invention relates to the real-time loading and using method of the dynamic link library (DLL) for AM CAD, and more specifically relates to the real-time loading of the dynamic link library file to the memory without restarting the computer or program, and then directly using it, thereby improving the Time vs. efficiency using AM CAD. Background technique [0002] Usually, when writing a program, after compiling the source code, if it is produced into an object file (*. Many target files are packaged and output as a *.exe file, so linking during compilation is called a static link (Static Link). If a static link is used, it is only valid for one running file. In other words, when there are many execution files, if a function of the same function needs to be executed, the same function should be defined in each execution file, so many codes are loaded into the memory at the time of execution, thereby having the risk of using unnecessary spa...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F9/44
CPCG06F11/362
Inventor 姜镐烈
Owner HYUNDAI HEAVY IND CO LTD