Beginner ace did not take long, encountered a small problem today.
Specifically: After I finished writing code, compile always a error.
prompt:
ACE_TEST1.obj: error LNK2019: unresolved external symbol "int __cdecl ace_main_i (int, char * * const)" (? Ace_main_i @@ YAHHQAPAD @ Z), the symbol in the function "private: virtual int __thiscall ACE_Main :: run_i ( cited int, char * * const) "(? run_i @ ACE_Main @@ EAEHHQAPAD @ Z) in
Check the Internet now have some information, was said to be caused by the addition of ACEd.lib or ACE.lib, but I checked my project settings found has joined ACEd.lib. Later found out that my main function declarations in question.
The original main ACE defined as a macro that first, prior to entry function declaration: ace_main_i (int, char * []);
Next ACE_Main defined class that implements run_i ACE_Main_Base pure virtual function in the base class, function call ace_main_i in ACE_Main :: run_i. Then he again defines ACE_MAIN function, and ACE_MAIN is a macro: "# define ACE_MAIN main", that is to say, ACE_MAIN here really define the main function.
So the main statements should be int main (int argc, char ** argv) of this form.
After solving the problem modified.
Reference from: HTTP: //blog.163.com/henan_lujun/blog/static/19538333200912054920370/
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Author: Hewlett
Source: CSDN
original: https: //blog.csdn.net/lwhans/article/details/3980651
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