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Hello, I needed a function to paint pixels on the console.
I came up with a solution here but when compiling gives me the following mistake:
C: Users user user Appdata Local Temp ccORhjHu. o:test.cpp:(.text+0xa1): Undefined Reference to `Setpixel@16'
collect2.exe: error: Ld returned 1 Exit status
I would like to be provided with a way to correct this mistake or another way to do the same thing.
Note: I use windows 7 32-bit, with mingw c++ installed
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According to the comments, the error was corrected after including the GDI32 lib (libgdi32.a), where the function is located SetPixel.
The mistake:
undefined reference to 'std::ios_base::Init::Init()'
occurred due to the use of the compiler gcc (used to compile programs in C).
The correct compiler for the C++ language in the package Mingw32 is the: g++.
Browser other questions tagged c++ mingw
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You included the libgdi32.a in the compilation (with
-lgdi32)?– Gomiero
I include this flag but gives another error. Gives this error: Undefined Reference to 'Std::ios_base::Init::Init()'
– Simple coder
What is the complete command you are using to compile?
– Gomiero
gcc filename.cpp -lgdi32 and includes unistd. h library and replaces
cin.ignore();forsleep(5);because I was making a mistake– Simple coder
Isn’t the program in C++? If it is, the line should be
g++ filename....... The gcc is for C programs, not C++– Gomiero
Thank you very much! It worked, just one thing, gcc should work because cpp is C Plus Plus (C++). I could turn that comment into an answer to mark it as correct?
– Simple coder