Method for implementing index computation model for solving complex computing relationship

A technology of index calculation and complex calculation, applied in the computer field, it can solve problems such as poor program flexibility, and achieve the effect of strong scalability, simple and rapid development platform

Active Publication Date: 2013-04-03
KARAMAY HONGYOU SOFTWARE
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Problems solved by technology

[0017] For the calculation relationship between indicators to be solidified in the program, the disadvantages are obvious. Adding an indicator or modifying the calculation relationship of an indicator requires the main program to be modified and recompiled, and the compiled execution file is then sent to the user.
This leads to poor flexibility of the programs involved in the method of implementing the computational model

Method used

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  • Method for implementing index computation model for solving complex computing relationship
  • Method for implementing index computation model for solving complex computing relationship
  • Method for implementing index computation model for solving complex computing relationship

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Embodiment Construction

[0082] In order to make the above objects, features and advantages of the present invention more comprehensible, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0083] One of the core ideas of the present invention is to provide a method for realizing the index calculation model with complex calculation relations, including: adopting the method of calculating the relationship through the tree structure, establishing the index calculation model, and obtaining the user-defined index calculation model ; Save the user-defined indicator calculation model by saving the tree structure between the indicators through the gigabase object-oriented database, and obtain the user-defined indicator calculation model; use the TinyC compiler to compile the user-defined indicator calculation model in C language The calculation relationship of the defined indicators is compiled into a DLL file and the DLL fi...

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Abstract

The invention provides a method for implementing an index computation model for solving complex compution relationship, which comprises the following steps: establishing an index computation model according to tree structure computation relationship, thereby obtaining a user-defined index computation model; saving the user-defined index computation model in a mode of saving a tree structure amongindexes by a gigabase object oriented database, thereby obtaining the user-defined index computation model; compiling the user-defined index computation relationship, which is compiled with C Language by the user, into a DLL (dynamic link library) file by using a TinyC compiler, and saving the DLL file, thereby obtaining the data information file with computation function relationship; and resolving to obtain the user-defined index computation model, and computing the indexes, thereby obtaining the index values. The method can provide the user with a simple and fast computation model to solvethe complex computation relationship.

Description

technical field [0001] The invention relates to the field of computers, in particular to a method for realizing an index calculation model with complex calculation relations. Background technique [0002] At present, there are often many defects in the calculation model with complex calculation relationships among various indicators similar to the calculation of net cash flow as follows. [0003] Among them, various indicators are as follows: [0004] Calculation formula: [0005] Net cash flow = cash inflow - cash outflow [0006] Cash inflow = sales revenue + recovery of residual value of fixed assets + recovery of working capital [0007] Cash outflow = project investment + working capital + operating cost + sales tax + income tax [0008] Sales revenue = product quantity * product price [0009] Working capital = Operating cost * Proportion of working capital to operating cost [0010] Operating cost = total cost - depreciation depletion - financial cost [0011] ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F17/50
Inventor 李伟
Owner KARAMAY HONGYOU SOFTWARE
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