When using VC ++, often tend to use OutputDebugString Output window to write some debug information, if the output follow a certain format, then click on the appropriate output text in the Output window will jump to the corresponding line of code. MSDN has a specific format that is simple to say, in front of the text output is "file name (line number):" format on it. One example used in my memory leak detection code:
wsprintf(output_temp,"%s(%d): >>>>>>>>>>>>mem leaks! size=%d", memory_allocated[i].file, memory_allocated[i].line, memory_allocated[i].size); OutputDebugString(output_temp);
Focus% s (% d): must be at the top, and the colon is not small. Of course, provided file and line must be correct, use the compiler to improve the __FILE__ and __LINE__ it.