316 lines
		
	
	
		
			4.8 KiB
		
	
	
	
		
			C++
		
	
	
	
			
		
		
	
	
			316 lines
		
	
	
		
			4.8 KiB
		
	
	
	
		
			C++
		
	
	
	
| #include "..\ecommon.h"
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| #include <iomanip>
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| 
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| 
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| e2d::String::String()
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| 	: m_str(L"")
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| {
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| }
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| 
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| e2d::String::String(const wchar_t *str)
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| 	: m_str(str)
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| {
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| }
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| 
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| e2d::String::String(e2d::String && str)
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| {
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| 	m_str = std::move(str.m_str);
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| }
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| 
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| e2d::String::String(const e2d::String &str)
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| 	: m_str(str.m_str)
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| {
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| }
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| 
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| e2d::String::String(const std::wstring &str)
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| 	: m_str(str)
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| {
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| }
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| 
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| e2d::String::~String()
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| {
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| 	m_str.clear();
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| }
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| 
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| e2d::String &e2d::String::operator=(const wchar_t *str)
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| {
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| 	m_str = str;
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| 	return *this;
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| }
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| 
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| e2d::String & e2d::String::operator=(const String &str)
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| {
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| 	m_str = str.m_str;
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| 	return *this;
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| }
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| 
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| e2d::String & e2d::String::operator=(const std::wstring &str)
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| {
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| 	m_str = str;
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| 	return *this;
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| }
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| 
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| bool e2d::String::operator==(const wchar_t *str)
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| {
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| 	if (str)
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| 	{
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| 		return (m_str.compare(str) == 0);
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| 	}
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| 	else
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| 	{
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| 		return false;
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| 	}
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| }
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| 
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| bool e2d::String::operator ==(const e2d::String &str)
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| {
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| 	return m_str == str.m_str;
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| }
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| 
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| bool e2d::String::operator==(const std::wstring &str)
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| {
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| 	return m_str == str;
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| }
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| 
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| bool e2d::String::operator!=(const wchar_t *str)
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| {
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| 	if (str)
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| 	{
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| 		return (m_str.compare(str) != 0);
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| 	}
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| 	else
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| 	{
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| 		return true;
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| 	}
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| }
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| 
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| bool e2d::String::operator!=(const e2d::String &str)
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| {
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| 	return m_str != str.m_str;
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| }
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| 
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| bool e2d::String::operator!=(const std::wstring &str)
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| {
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| 	return m_str != str;
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| }
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| 
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| wchar_t &e2d::String::operator[](int index)
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| {
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| 	return m_str[static_cast<size_t>(index)];
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| }
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| 
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| e2d::String e2d::String::operator+(const wchar_t *str)
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| {
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| 	String temp;
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| 	temp.m_str = m_str + str;
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| 	return std::move(temp);
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| }
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| 
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| e2d::String e2d::String::operator+(const wchar_t x)
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| {
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| 	String temp;
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| 	temp.m_str = m_str + x;
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| 	return std::move(temp);
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| }
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| 
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| e2d::String e2d::String::operator+(const e2d::String &str)
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| {
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| 	String temp;
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| 	temp.m_str = m_str + str.m_str;
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| 	return std::move(temp);
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| }
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| 
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| e2d::String e2d::String::operator+(const std::wstring &str)
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| {
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| 	String temp;
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| 	temp.m_str = m_str + str;
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| 	return std::move(temp);
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| }
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| 
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| e2d::String e2d::operator+(const wchar_t ch, const e2d::String &str)
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| {
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| 	String temp;
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| 	temp.m_str = ch + str.m_str;
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| 	return std::move(temp);
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| }
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| 
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| e2d::String e2d::operator+(const wchar_t *str1, const e2d::String &str2)
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| {
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| 	String temp;
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| 	temp.m_str = str1 + str2.m_str;
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| 	return std::move(temp);
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| }
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| 
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| e2d::String e2d::operator+(const std::wstring &str1, const e2d::String &str2)
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| {
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| 	String temp;
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| 	temp.m_str = str1 + str2.m_str;
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| 	return std::move(temp);
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| }
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| 
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| e2d::String &e2d::String::operator+=(const wchar_t x)
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| {
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| 	m_str += x;
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| 	return *this;
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| }
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| 
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| e2d::String &e2d::String::operator+=(const wchar_t *str)
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| {
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| 	m_str += str;
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| 	return *this;
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| }
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| 
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| e2d::String &e2d::String::operator+=(const e2d::String &str)
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| {
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| 	m_str += str.m_str;
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| 	return *this;
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| }
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| 
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| e2d::String & e2d::String::operator+=(const std::wstring &str)
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| {
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| 	m_str += str;
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| 	return *this;
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| }
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| 
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| e2d::String::operator const wchar_t*() const
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| {
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| 	return m_str.c_str();
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| }
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| 
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| e2d::String::operator bool() const
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| {
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| 	return getLength() != 0;
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| }
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| 
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| bool e2d::String::isEmpty() const
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| {
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| 	return m_str.empty();
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| }
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| 
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| int e2d::String::getLength() const
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| {
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| 	return static_cast<int>(m_str.size());
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| }
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| 
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| unsigned int e2d::String::getHash() const
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| {
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| 	unsigned int hash = 0;
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| 
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| 	for (int i = 0; i < getLength(); i++)
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| 	{
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| 		hash *= 16777619;
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| 		hash ^= (unsigned int)towupper(m_str[i]);
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| 	}
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| 	return hash;
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| }
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| 
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| std::wistream & e2d::operator>>(std::wistream &cin, e2d::String &str)
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| {
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| 	cin >> str.m_str;
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| 	return cin;
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| }
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| 
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| e2d::String e2d::String::toUpper() const
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| {
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| 	String str(*this);
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| 
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| 	for (int i = 0; i < getLength(); i++)
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| 		str[i] = towupper(str[i]);
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| 
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| 	return std::move(str);
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| }
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| 
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| e2d::String e2d::String::toLower() const
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| {
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| 	e2d::String str(*this);
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| 
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| 	for (int i = 0; i < getLength(); i++)
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| 		str[i] = towlower(str[i]);
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| 
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| 	return std::move(str);
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| }
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| 
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| int e2d::String::toInt() const
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| {
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| 	if (getLength() == 0)
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| 	{
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| 		return 0;
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| 	}
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| 	return _wtoi(m_str.c_str());
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| }
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| 
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| double e2d::String::toDouble() const
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| {
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| 	if (getLength() == 0)
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| 	{
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| 		return 0.0;
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| 	}
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| 	return _wtof(m_str.c_str());
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| }
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| 
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| bool e2d::String::toBool() const
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| {
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| 	if (getLength() == 0)
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| 	{
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| 		return false;
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| 	}
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| 
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| 	if (m_str.compare(L"0") == 0 || m_str.compare(L"false") == 0)
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| 	{
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| 		return false;
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| 	}
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| 	return true;
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| }
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| 
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| e2d::String e2d::String::subtract(int offset, int count) const
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| {
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| 	String temp;
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| 	int length = getLength();
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| 
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| 	if (length == 0 || offset >= length)
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| 		return std::move(temp);
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| 
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| 	offset = offset >= 0 ? offset : 0;
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| 
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| 	if (count < 0 || (offset + count) > length)
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| 		count = length - offset;
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| 
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| 	temp.m_str = m_str.substr(offset, count);
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| 	return std::move(temp);
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| }
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| 
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| int e2d::String::findFirstOf(const wchar_t ch) const
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| {
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| 	for (int i = 0; i < getLength(); i++)
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| 		if (m_str[i] == ch)
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| 			return i;
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| 
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| 	return -1;
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| }
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| 
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| int e2d::String::findLastOf(const wchar_t ch) const
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| {
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| 	int index = -1;
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| 
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| 	for (int i = 0; i < getLength(); i++)
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| 		if (m_str[i] == ch)
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| 			index = i;
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| 
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| 	return index;
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| }
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| 
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| e2d::String & e2d::String::append(const wchar_t ch)
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| {
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| 	return (*this) += ch;
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| }
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| 
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| e2d::String & e2d::String::append(const wchar_t * str)
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| {
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| 	return (*this) += str;
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| }
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| 
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| e2d::String & e2d::String::append(const e2d::String & str)
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| {
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| 	return (*this) += str;
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| }
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