c++ - Compile error "'struct' type redefinition" although it's the first definition for it -

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everything working untill moved code main file new class, had following error:

error c2011: 'color1' : 'struct' type redefinition

struct color1 {     color1()     {         red = green = blue = 0;     }      color1(float _red, float _green, float _blue)     {         red = _red;         green = _green;         blue = _blue;     }      float red, green, blue; };

any idea ?

if compiler says it's redefined, is.

my psychic debugging skills tell me moved struct source file header file, , forget include guards in header, included multiple times in source file.

edit: general rule suggest avoiding leading underscores. in cases (for example followed capital letter) they're reserved implementation , it's simplest never use leading _ instead of hoping remember rules.


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