GrabBag/VrUtils/Src/VrStringUtils.cpp

#include "VrStringUtils.h"
#include <sstream>
#include <algorithm>
#include <iomanip>

/// \brief
/// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ת<EFBFBD><D7AA>Ϊ<EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
/// \param nNumber[in] <20><><EFBFBD><EFBFBD>
/// \return <20><><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
std::string CVrStringUtils::Int2Str(int nNum)
{
	std::stringstream ss;
	ss << nNum;
	return ss.str();
}

std::string CVrStringUtils::Int2HexStr(int nNum)
{
	std::stringstream ss;
	ss << std::hex << std::setw(2) << std::setfill('0') << std::uppercase << nNum;  // ʹ<><CAB9> std::hex <20><>־<EFBFBD><D6BE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʮ<EFBFBD><CAAE><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʽ<EFBFBD><CABD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	return ss.str();  // ʹ<><CAB9> str() <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ȡ<EFBFBD><C8A1><EFBFBD>е<EFBFBD><D0B5>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD>ʾ
}

std::string CVrStringUtils::Int2Str(unsigned int nNum)
{
	std::stringstream ss;
	ss << nNum;
	return ss.str();
}

std::string CVrStringUtils::Int2Str(unsigned long long nNum)
{
	std::stringstream ss;
	ss << nNum;
	return ss.str();
}

std::string CVrStringUtils::Int2str(long num)
{
	std::stringstream ss;
	ss << num;
	return ss.str();
}

std::vector<std::string> CVrStringUtils::SplitString(std::string srcStr, std::string delimStr, bool repeatedCharIgnored)
{
	std::vector<std::string> resultStringVector;
	std::replace_if(srcStr.begin(), srcStr.end(), [&](const char& c) {if (delimStr.find(c) != std::string::npos) { return true; } else { return false; }}/*pred*/, delimStr.at(0));//<2F><><EFBFBD><EFBFBD><EFBFBD>ֵ<EFBFBD><D6B5><EFBFBD><EFBFBD>зָ<D0B7><D6B8><EFBFBD><EFBFBD><EFBFBD><EFBFBD>滻<EFBFBD><E6BBBB>Ϊһ<CEAA><D2BB><EFBFBD><EFBFBD>ͬ<EFBFBD><CDAC><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD>ĵ<EFBFBD>һ<EFBFBD><D2BB><EFBFBD><EFBFBD>
	size_t pos = srcStr.find(delimStr.at(0));
	std::string addedString = "";
	while (pos != std::string::npos) {
		addedString = srcStr.substr(0, pos);
		if (!addedString.empty() || !repeatedCharIgnored) {
			resultStringVector.push_back(addedString);
		}
		srcStr.erase(srcStr.begin(), srcStr.begin() + pos + 1);
		pos = srcStr.find(delimStr.at(0));
	}
	addedString = srcStr;
	if (!addedString.empty() || !repeatedCharIgnored) {
		resultStringVector.push_back(addedString);
	}
	return resultStringVector;
}


int CVrStringUtils::StringUpper(char *sData, int nLen)
{
	if (sData != nullptr && nLen != 0)
	{
		for (int i = 0; i < nLen; i++)
		{
			sData[i] = toupper(sData[i]);
		}
	}
	return 0;
}

int CVrStringUtils::StringLower(char *sData, int nLen)
{
	if (sData != nullptr && nLen != 0)
	{
		for (int i = 0; i < nLen; i++)
		{
			sData[i] = tolower(sData[i]);
		}
	}
	return 0;
}

/// <20>滻<EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
void CVrStringUtils::ReplaceString(std::string& src, const std::string& repSrc, const std::string& repDest)
{
	size_t pos = 0;
	// <20>ҵ<EFBFBD><D2B5><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ʼλ<CABC><CEBB>
	while ((pos = src.find(repSrc, pos)) != std::string::npos)
	{
		// <20>滻<EFBFBD>ҵ<EFBFBD><D2B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ַ<EFBFBD><D6B7><EFBFBD>
		src.replace(pos, repSrc.length(), repDest);
		// <20>ƶ<EFBFBD><C6B6><EFBFBD><EFBFBD>滻<EFBFBD><E6BBBB><EFBFBD><EFBFBD>λ<EFBFBD>ã<EFBFBD><C3A3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>滻<EFBFBD>Ѿ<EFBFBD><D1BE>滻<EFBFBD>IJ<EFBFBD><C4B2><EFBFBD>
		pos += repDest.length();
	}
}