在VC中如何使用SIN和COS函数
void CWinampDoc::table(int number, double *sin, double *cos)
{
int n;
double w,c;
w=(double)(8*atan(1)/number);
for(n=0;n<number;n++)
{
c=w*n;
cos[n]=(double)cos(c);
sin[n]=(double)sin(c);
}
}
这个函数为什么在求COS和SIN时就出错呢?
D:\myproject\winamp\winampDoc.cpp(105) : error C2064: term does not evaluate to a function
D:\myproject\winamp\winampDoc.cpp(106) : error C2064: term does not evaluate to a function