| 178 |
|
return 0; |
| 179 |
|
} |
| 180 |
|
|
| 181 |
< |
std::string OOPSE_itoa(int value, unsigned int base = 10) { |
| 181 |
> |
std::string OOPSE_itoa(int value, unsigned int base) { |
| 182 |
|
const char digitMap[] = "0123456789abcdef"; |
| 183 |
|
std::string buf; |
| 184 |
|
|
| 217 |
|
return str.substr(0, str.find('.')); |
| 218 |
|
} |
| 219 |
|
|
| 220 |
+ |
bool isInteger(const std::string& str) { |
| 221 |
+ |
|
| 222 |
+ |
bool result = false; |
| 223 |
+ |
|
| 224 |
+ |
std::string::const_iterator i = str.begin(); |
| 225 |
+ |
if (i != str.end() && (*i == '+' || *i == '-' || std::isdigit(*i) )) { |
| 226 |
+ |
++i; |
| 227 |
+ |
while (i != str.end() && std::isdigit(*i)) |
| 228 |
+ |
++i; |
| 229 |
+ |
if (i == str.end()) |
| 230 |
+ |
result = true; |
| 231 |
+ |
} |
| 232 |
+ |
|
| 233 |
+ |
return result; |
| 234 |
|
} |
| 235 |
+ |
|
| 236 |
+ |
} |
