我的程序报错:
error LNK2019: 无法解析的外部符号 "double __cdecl distToSegment(double,double,double,double,double,double)" (?distToSegment@@YANNNNNNN@Z),该符号在函数 "double __cdecl distToSegment(double,double,class Coord2D &,class Coord2D &)" (?distToSegment@@YANNNAAVCoord2D@@0@Z) 中被引用 error LNK2019:
error LNK2019: 无法解析的外部符号 "double __cdecl distToSegment(double,double,double,double,double,double)" (?distToSegment@@YANNNNNNN@Z),该符号在函数 "double __cdecl distToSegment(double,double,class Coord2D &,class Coord2D &)" (?distToSegment@@YANNNAAVCoord2D@@0@Z) 中被引用 error LNK2019: