1 results about "Return type" patented technology

The application discloses a dynamic link library reflection method based on a C language preprocessor, and comprises the following steps: S1, acquiring the file name of a dynamic link library to be agented and a function list to be agented, wherein the function list comprises the function name, return type and parameter type of each function; S2, constructing a registerer by using the macro definition of the C language, wherein the input of the registerer is the file name of the dynamic link library, the function name to be agented, the return type and the parameter type; S3, generating an agent function by using the registerer in the preprocessing process of the compiler at the compiling stage; S4, registering the function to be agented in the source code by using the registerer in step S3; and S5, calling the function to be agented in S1 in the business, and compiling and running the software together with the registration code in step S4. The application solves the compatibility problem caused by using different version library modules or using the same library module in different versions of the same product.