2016-03-19 06:57:51 +13:00
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#include "tconvert.h"
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//#include "texception.h"
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#include "tfilepath.h"
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#ifndef TNZCORE_LIGHT
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#include <QString>
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#endif
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2016-04-15 17:11:23 +12:00
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#ifdef _WIN32
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2016-03-19 06:57:51 +13:00
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#pragma warning(disable : 4996)
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#include "windows.h"
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#endif
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class TStringConvertException : public TException
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{
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2016-04-19 19:32:17 +12:00
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std::string m_string;
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2016-03-19 06:57:51 +13:00
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public:
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2016-04-19 19:32:17 +12:00
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TStringConvertException(const std::string str) : m_string(str) {}
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2016-03-19 06:57:51 +13:00
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};
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2016-04-19 19:32:17 +12:00
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std::wstring toWideString(std::string s)
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2016-03-19 06:57:51 +13:00
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{
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#ifdef TNZCORE_LIGHT
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std::wstring ws;
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ws.assign(s.begin(), s.end());
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return ws;
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#else
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QString testString = QString::fromStdString(s);
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QString qString = QString::fromUtf8(s.c_str());
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// To detect if 's' is UTF-8 encoded or not
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if (qString != testString && std::string(qString.toUtf8()) == s)
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2016-03-19 06:57:51 +13:00
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return qString.toStdWString();
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else
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return testString.toStdWString();
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#endif
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}
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2016-04-19 19:32:17 +12:00
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std::string toString(std::wstring ws)
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2016-03-19 06:57:51 +13:00
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{
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#ifdef TNZCORE_LIGHT
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std::string s;
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s.assign(ws.begin(), ws.end());
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return s;
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#else
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QString qString = QString::fromStdWString(ws);
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// Test if 'ws' is not unicode (UTF-8)
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#if 0
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if(qString.toAscii() == qString)
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#else
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if (qString.toLatin1() == qString)
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#endif
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return qString.toStdString();
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QByteArray a = qString.toUtf8();
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2016-04-19 19:32:17 +12:00
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return std::string(a);
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2016-03-19 06:57:51 +13:00
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#endif
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}
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2016-04-19 19:32:17 +12:00
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std::string toString(const TFilePath &fp)
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2016-03-19 06:57:51 +13:00
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{
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return toString(fp.getWideString());
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}
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2016-04-19 19:32:17 +12:00
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std::wstring toWideString(int x)
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{
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return toWideString(toString(x));
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}
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2016-04-19 19:32:17 +12:00
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std::string toString(int value)
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{
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std::ostrstream ss;
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2016-03-19 06:57:51 +13:00
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ss << value << '\0';
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2016-04-19 19:32:17 +12:00
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std::string s = ss.str();
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2016-04-19 01:16:18 +12:00
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ss.freeze(false);
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2016-03-19 06:57:51 +13:00
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return s;
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}
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2016-04-19 19:32:17 +12:00
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std::string toString(unsigned long value)
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{
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2016-04-19 19:32:17 +12:00
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std::ostrstream ss;
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2016-03-19 06:57:51 +13:00
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ss << value << '\0';
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2016-04-19 19:32:17 +12:00
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std::string s = ss.str();
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2016-04-19 01:16:18 +12:00
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ss.freeze(false);
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2016-03-19 06:57:51 +13:00
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return s;
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}
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2016-04-19 19:32:17 +12:00
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std::string toString(unsigned long long value)
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{
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2016-04-19 19:32:17 +12:00
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std::ostrstream ss;
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2016-03-19 06:57:51 +13:00
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ss << value << '\0';
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2016-04-19 19:32:17 +12:00
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std::string s = ss.str();
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2016-04-19 01:16:18 +12:00
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ss.freeze(false);
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2016-03-19 06:57:51 +13:00
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return s;
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}
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/*!
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The default precision is six decimal places. If the
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precision is less than of the decimal places in the fractonal
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part, the remainder is not cut off but rounded.
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*/
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2016-04-19 19:32:17 +12:00
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std::string toString(double value, int prec)
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2016-03-19 06:57:51 +13:00
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{
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2016-04-19 19:32:17 +12:00
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std::ostrstream ss;
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2016-03-19 06:57:51 +13:00
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ss.setf(std::ios_base::fixed, std::ios_base::floatfield);
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if (prec >= 0)
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ss.precision(prec);
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ss << value << '\0';
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2016-04-19 19:32:17 +12:00
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std::string s = ss.str();
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2016-04-19 01:16:18 +12:00
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ss.freeze(0);
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2016-03-19 06:57:51 +13:00
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return s;
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}
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2016-04-19 19:32:17 +12:00
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std::string toString(void *p)
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2016-03-19 06:57:51 +13:00
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{
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2016-04-19 19:32:17 +12:00
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std::ostrstream ss;
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2016-03-19 06:57:51 +13:00
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ss << p << '\0';
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2016-04-19 19:32:17 +12:00
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std::string s = ss.str();
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2016-04-19 01:16:18 +12:00
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ss.freeze(false);
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2016-03-19 06:57:51 +13:00
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return s;
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}
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2016-04-19 19:32:17 +12:00
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int toInt(std::string str)
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2016-03-19 06:57:51 +13:00
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{
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int value = 0;
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for (int i = 0; i < (int)str.size(); i++)
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value = value * 10 + str[i] - '0';
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return value;
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}
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2016-04-19 19:32:17 +12:00
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int toInt(std::wstring str)
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{
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return toInt(toString(str));
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}
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2016-04-19 19:32:17 +12:00
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bool isInt(std::string s)
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{
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int i = 0, len = (int)s.size();
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if (len == 0)
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return false;
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if (s[0] == '-') {
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if (len == 1)
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return false;
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else
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i++;
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}
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while (i < len) {
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if (s[i] < '0' || s[i] > '9')
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return false;
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i++;
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}
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return true;
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}
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2016-04-19 19:32:17 +12:00
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bool isDouble(std::string s)
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{
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int i = 0, len = (int)s.size();
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if (len == 0)
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return false;
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if (i < len && s[i] == '-')
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i++;
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while (i < len && s[i] != '.') {
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if (s[i] < '0' || s[i] > '9')
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return false;
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i++;
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}
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if (i >= len)
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return true;
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i++;
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while (i < len) {
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if (s[i] < '0' || s[i] > '9')
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return false;
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i++;
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}
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return true;
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}
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2016-04-19 19:32:17 +12:00
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bool isInt(std::wstring s) { return isInt(toString(s)); }
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bool isDouble(std::wstring s) { return isDouble(toString(s)); }
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2016-03-19 06:57:51 +13:00
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2016-04-19 19:32:17 +12:00
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double toDouble(std::string str)
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{
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double value;
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std::istrstream ss(str.c_str(), (std::streamsize)str.length());
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ss >> value;
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return value;
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}
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2016-04-19 19:32:17 +12:00
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double toDouble(std::wstring str)
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{
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return toDouble(toString(str));
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}
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2016-04-19 19:32:17 +12:00
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std::wstring toWideString(double v, int p)
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2016-03-19 06:57:51 +13:00
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{
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return toWideString(toString(v, p));
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}
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2016-04-19 19:32:17 +12:00
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std::string toUpper(std::string a)
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2016-03-19 06:57:51 +13:00
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{
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2016-04-15 17:11:23 +12:00
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#ifdef _WIN32
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2016-03-19 06:57:51 +13:00
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return _strupr(const_cast<char *>(a.c_str()));
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#else
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2016-04-19 19:32:17 +12:00
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std::string ret = a;
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2016-03-19 06:57:51 +13:00
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for (int i = 0; i < (int)ret.length(); i++)
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ret[i] = toupper(ret[i]);
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return ret;
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#endif
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}
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2016-04-19 19:32:17 +12:00
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std::string toLower(std::string a)
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2016-03-19 06:57:51 +13:00
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{
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2016-04-15 17:11:23 +12:00
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#ifdef _WIN32
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2016-03-19 06:57:51 +13:00
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return _strlwr(const_cast<char *>(a.c_str()));
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#else
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2016-04-19 19:32:17 +12:00
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std::string ret = a;
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2016-03-19 06:57:51 +13:00
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for (int i = 0; i < (int)ret.length(); i++)
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ret[i] = tolower(ret[i]);
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return ret;
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#endif
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}
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2016-04-19 19:32:17 +12:00
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std::wstring toUpper(std::wstring a)
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2016-03-19 06:57:51 +13:00
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{
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2016-04-15 17:11:23 +12:00
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#ifdef _WIN32
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2016-03-19 06:57:51 +13:00
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return _wcsupr(const_cast<wchar_t *>(a.c_str()));
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#else
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2016-04-19 19:32:17 +12:00
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std::wstring ret;
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2016-03-19 06:57:51 +13:00
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for (int i = 0; i < (int)a.length(); i++) {
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wchar_t c = towupper(a[i]);
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ret += c;
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}
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return ret;
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#endif
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}
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2016-04-19 19:32:17 +12:00
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std::wstring toLower(std::wstring a)
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2016-03-19 06:57:51 +13:00
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{
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2016-04-15 17:11:23 +12:00
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#ifdef _WIN32
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2016-03-19 06:57:51 +13:00
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return _wcslwr(const_cast<wchar_t *>(a.c_str()));
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#else
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2016-04-19 19:32:17 +12:00
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std::wstring ret;
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2016-03-19 06:57:51 +13:00
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for (int i = 0; i < (int)a.length(); i++) {
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wchar_t c = towlower(a[i]);
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ret += c;
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}
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return ret;
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#endif
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}
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