70 lines
1.3 KiB
C++
70 lines
1.3 KiB
C++
#include "convert.h"
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std::wstring toLowerCase(const std::wstring &s)
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{
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std::wstring res;
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int len = s.length();
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for (int i = 0; i < len; i++)
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res += (wchar_t)towlower(s[i]);
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return res;
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}
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std::wstring toUpperCase(const std::wstring &s)
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{
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std::wstring res;
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int len = s.length();
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for (int i = 0; i < len; i++)
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res += (wchar_t)towupper(s[i]);
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return res;
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}
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std::wstring numToStr(int num)
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{
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wchar_t buf[30];
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#ifdef WIN32
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swprintf(buf, L"%i", num);
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#else
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swprintf(buf, 29, L"%i", num);
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#endif
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buf[29] = 0;
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return std::wstring(buf);
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}
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std::wstring numToStr(unsigned int num)
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{
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wchar_t buf[30];
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#ifdef WIN32
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swprintf(buf, L"%u", num);
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#else
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swprintf(buf, 29, L"%i", num);
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#endif
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buf[29] = 0;
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return std::wstring(buf);
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}
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int strToInt(const std::wstring &str)
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{
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int n;
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wchar_t *endptr;
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n = wcstol(str.c_str(), &endptr, 10);
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if ((! str.c_str()[0]) || (endptr[0]))
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throw Exception(L"Invalid integer '" + str + L"'");
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return n;
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}
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double strToDouble(const std::wstring &str)
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{
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double n;
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wchar_t *endptr;
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n = wcstod(str.c_str(), &endptr);
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if ((! str.c_str()[0]) || (endptr[0]))
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throw Exception(L"Invalid double '" + str + L"'");
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return n;
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}
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