core/Common/ASCDocxFormat/Source/Utility/ASCStlUtils.h

#pragma once

#ifndef ASC_STL_UTILS_INCLUDE_H_
#define ASC_STL_UTILS_INCLUDE_H_

#include <vector>
#include <string>
#include <iosfwd>
#include <sstream>

namespace StlUtils
{
	static inline std::wstring ReplaceString(std::wstring subject, const std::wstring& search, const std::wstring& replace) 
	{
		size_t pos = 0;

		while ((pos = subject.find(search, pos)) != std::string::npos)
		{
			subject.replace(pos, search.length(), replace);
			pos += replace.length();
		}

		return subject;
	}

	static inline std::string ReplaceString(std::string subject, const std::string& search, const std::string& replace) 
	{
		size_t pos = 0;

		while ((pos = subject.find(search, pos)) != std::string::npos)
		{
			subject.replace(pos, search.length(), replace);
			pos += replace.length();
		}

		return subject;
	}

	static inline std::vector<std::string>& Split(const std::string& s, char delim, std::vector<std::string>& elems)
	{
		std::stringstream ss(s);
		std::string item;

		while (std::getline(ss, item, delim)) 
			elems.push_back(item);

		return elems;
	}

	static inline bool SplitStrings(std::vector<std::string>& elems, const std::string& s, char delim)
	{
		StlUtils::Split(s, delim, elems);
		return (0 != elems.size());
	}

	//
	static inline std::wstring IntToWideString(int value, int radix = 10)
	{
		wchar_t strValue[256];
		_itow_s(value, strValue, 256, radix);
		return std::wstring(strValue);
	}

	static inline std::wstring DoubleToWideString(double value)
	{
		wchar_t strValue[256];
		swprintf_s(strValue, 256, L"%f", value);
		return std::wstring(strValue);
	}

	static inline std::string IntToString(int value, int radix = 10)
	{
		char strValue[256];
		_itoa_s(value, strValue, 256, radix);
		return std::string(strValue);
	}

	static inline std::string DoubleToString(double value)
	{
		char strValue[256];
		sprintf_s(strValue, 256, "%f", value);
		return std::string(strValue);
	}

	static int ToInteger(const std::string& strValue)
	{
		return atoi(strValue.c_str());
	}

	static int ToInteger(const std::wstring& strValue)
	{
		return _wtoi(strValue.c_str());
	}

	static double ToDouble(const std::string& strValue)
	{
		return atof(strValue.c_str());
	}

	static double ToDouble(const std::wstring& strValue)
	{
		return _wtof(strValue.c_str());
	}
}

#endif // ASC_STL_UTILS_INCLUDE_H_