这是我现在拥有的:classCColorf{public:CColorf();CColorf(floatr,floatg,floatb,floata=1.0f);public:floatr,g,b,a;//predefinedcolors//rgb(0.0,0.0,1.0)staticconstCColorfblue;};它与ccolorf.cpp中定义的blue一起工作,如下所示:CColorfconstCColorf::blue=CColorf(0.0f,0.0f,1.0f);这就是我想做的:classCColorf{...//predefinedcolors//rgb(0.0,0