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Object transmitting method, device and system

A technology for transferring devices and objects, which is applied in the direction of multi-program devices and inter-program communication, etc., can solve the problems of inflexible object transfer and increased workload, and achieve the effects of flexible object transfer, improved efficiency, and expanded scope

Inactive Publication Date: 2007-08-22
HUAWEI TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0006] However, due to the hard-coded method, before the object is passed, the object, the component that is the sending end of the object, and the component that is the receiving end of the object have been fixed and cannot be changed.
If you need to change the object or the component that is the sending end of the object or the component that is the receiving end of the object, you must code again, which increases the workload and leads to the inflexibility of object delivery

Method used

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  • Object transmitting method, device and system
  • Object transmitting method, device and system

Examples

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Embodiment Construction

[0028] Fig. 1 shows the overall process of the object transfer method in the embodiment of the present invention. Object transfer methods include:

[0029] Step 11: Set the function of the component, and register the object and component to the device.

[0030] Components and objects set in the device exist as a dynamic library. When registering objects and components to the device, use the template class to register the objects and components, generate object registration information, and provide interfaces for creation, invocation and attribute setting in the object registration information. When registering objects and components, declare a global variable for each object and component, and register and destroy objects through constructors and destructors. Since global variables are loaded when the device is initialized, the registration of objects and components is realized.

[0031] The method of using the template class to register objects and components is well known...

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Abstract

The invention discloses a method for transmission of objects including: it configures files according to the process and transmits objects. The described transmission of objects is referred to outputting the referred objects by the first component or receiving the referred objects by the second component. The described configured files are preset in the device of the described first component and / or the second component, and device of the first components and the second component are the same physical entities or different physical entities.

Description

technical field [0001] The present invention relates to the technical field of object transfer, in particular to an object transfer method, device and system. Background technique [0002] Objects need to be passed between different components of the system. Taking a system developed in C++ language as an example, existing methods for transferring objects between different components in a system developed in C++ language include using proxy classes, using third-party libraries, and hard coding. [0003] When using a proxy class to transfer objects, a special interface description language and a special compiler are required to compile and generate a proxy class, and the proxy class transfers the object. It can be seen that this method of transferring objects needs to add a special compiler to the original system, which increases the cost and complexity of the system. In addition, the method of using the proxy class to transfer objects is mainly used in systems that require...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F9/54
Inventor 王海燕
Owner HUAWEI TECH CO LTD
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