我尝试将整数值插入字符串中,当我发现std::to_string时,我以为我的问题得到了解决,但是每当我尝试实际使用它时,Visual Studio就会抱怨模糊性。这是我的函数的当前版本:
string get_time_remaining (int elapsed)
{
string remaining;
string temp_string;
int time_remaining = TimeLimit - elapsed;
int temp_int;
temp_int = int(time_remaining / 3600);
if(temp_int == 0)
remaining = "00 : ";
else
{
temp_string = std::to_string(temp_int); // Here!
remaining = temp_string + " : ";
}
temp_int = time_remaining % 60 + 1;
if(temp_int < 10)
remaining = remaining + "0";
temp_string = std::to_string(temp_int);
remaining = remaining + temp_string;
return remaining;
}
我尝试在调用to_string函数时将temp_int转换为字符串,如您所见,我甚至尝试将应该是整数除法的结果进行强制类型转换,但无论我做什么,VS都会向我报告以下错误:
d:\my programs\powerplay\powerplay\powerplay.cpp(1285): error C2668: 'std::to_string' : ambiguous call to overloaded function
1> d:\microsoft visual studio 10.0\vc\include\string(688): could be 'std::string std::to_string(long double)'
1> d:\microsoft visual studio 10.0\vc\include\string(680): or 'std::string std::to_string(_ULonglong)'
1> d:\microsoft visual studio 10.0\vc\include\string(672): or 'std::string std::to_string(_Longlong)'
非常感谢您的帮助。