c/c++ 去掉空格函数

/*去除空格函数*/
void RemoveSpaces(){
	int i = 0, j,k=0;
	char  str[CharN];                
	for (k = 0; k < STRLEN;k++)
	{
		str[k] = PicturePixelTemporary[k];//输入字符串
		i++;
	}
	str[i] = '';
	for (i = 0; str[i] != ''; i++)
	{
		if (str[i] == ' ')
		{
			for (j = i + 1; str[j] != ''; j++)
			{
				str[j - 1] = str[j];
			}
			str[j] = '';
		}
		else continue;
	}
	str[i - 2] = '';
    cout<<"去掉空专格属后的字符串为:
";
	for (i = 0; str[i] != ''; i++)
	//printf("%c", str[i]);
	//printf("
");
	cout << str;
}