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sibafb / learn_cpp

my C++ study
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[problem83] undefined reference to `pngwriter::pngwriter(int, int, int, char const*)' #47

Open sibafb opened 1 year ago

sibafb commented 1 year ago

Screenshot from 2023-07-10 08-38-30

sibafb commented 1 year ago

https://stackoverflow.com/questions/48081436/how-you-convert-a-stdstring-view-to-a-const-char