示例#1
0
文件: isinf.c 项目: 0x00evil/ruby
int
isinf(double n)
{
    if (IsNANorINF(n) && IsINF(n)) {
	return 1;
    }
    else {
	return 0;
    }
}
示例#2
0
inline bool _Stl_is_inf(double x)        { return IsNANorINF(x) && IsINF(x); }
示例#3
0
inline bool _Stl_is_nan_or_inf(double x) { return IsNANorINF(x); }