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274 lines (212 loc) · 9.37 KB
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/**
* stringBuffer.h
*
* Copyright (C) 2002-2010 SunRise Co. Ltd
*
* zosatapo [email protected]
*/
#ifndef __WILLOW_STRINGBUFFER_H__
#define __WILLOW_STRINGBUFFER_H__
//#include "base/libdefs.h"
#include <libbase.h>
#include <string>
using namespace std ;
//__WILLOW_BEGIN_NAMESPACE
class StringBuffer
{
//--------------------------------------------------------------------------
//
//--------------------------------------------------------------------------
public:
explicit StringBuffer(const string& str);
explicit StringBuffer(const char* __s);
explicit StringBuffer(const char* __s,size_t length);
StringBuffer();
StringBuffer(const StringBuffer& str);
//--------------------------------------------------------------------------
// Capacity methods
//--------------------------------------------------------------------------
public:
size_t length() const;
size_t capacity() const;
void resize(size_t __n);
void clear();
bool empty() const;
//--------------------------------------------------------------------------
// Element access
//--------------------------------------------------------------------------
public:
const char& operator[] (size_t __pos) const;
char& operator[](size_t __pos);
const char& at(size_t __n) const;
char& at(size_t __n);
const string& str() const;
string toString() const;
//--------------------------------------------------------------------------
// Modifiers methods (+=)
//--------------------------------------------------------------------------
public:
StringBuffer& operator+=(const StringBuffer& __str);
StringBuffer& operator+=(const string& __str);
StringBuffer& operator+=(const char* __s);
StringBuffer& operator+=(const char& __c);
StringBuffer& operator+=(const bool& __n);
StringBuffer& operator+=(const short& __n);
StringBuffer& operator+=(const unsigned short& __n);
StringBuffer& operator+=(const int& __n);
StringBuffer& operator+=(const unsigned int& __n);
StringBuffer& operator+=(const long& __n);
StringBuffer& operator+=(const unsigned long& __n);
#if defined(LONG_LONG_IS_LONG)
StringBuffer& operator+=(const long long& __n);
StringBuffer& operator+=(const unsigned long long& __n);
#else
StringBuffer& operator+=(const long long & __n);
StringBuffer& operator+=(const unsigned long long & __n);
#endif
StringBuffer& operator+=(const float& __n);
StringBuffer& operator+=(const double& __n);
//--------------------------------------------------------------------------
// Modifiers methods (append)
//--------------------------------------------------------------------------
public:
StringBuffer& append(const StringBuffer& __str);
StringBuffer& append(const string& __str);
StringBuffer& append(const char* __s);
StringBuffer& append(const char& __c);
StringBuffer& append(const bool& __n);
StringBuffer& append(const short& __n);
StringBuffer& append(const unsigned short& __n);
StringBuffer& append(const int& __n);
StringBuffer& append(const unsigned int& __n);
StringBuffer& append(const long& __n);
StringBuffer& append(const unsigned long& __n);
#if defined(LONG_LONG_IS_LONG)
StringBuffer& append(const long long& __n);
StringBuffer& append(const unsigned long long& __n);
#else
StringBuffer& append(const long long & __n);
StringBuffer& append(const unsigned long long & __n);
#endif
StringBuffer& append(const float& __n);
StringBuffer& append(const double& __n);
//--------------------------------------------------------------------------
// Modifiers methods (insert)
//--------------------------------------------------------------------------
public:
StringBuffer& insert(size_t __pos,const StringBuffer& __str);
StringBuffer& insert(size_t __pos,const string& __str);
StringBuffer& insert(size_t __pos,const char* __s);
StringBuffer& insert(size_t __pos,const char& __c);
StringBuffer& insert(size_t __pos,const bool& __n);
StringBuffer& insert(size_t __pos,const short& __n);
StringBuffer& insert(size_t __pos,const unsigned short& __n);
StringBuffer& insert(size_t __pos,const int& __n);
StringBuffer& insert(size_t __pos,const unsigned int& __n);
StringBuffer& insert(size_t __pos,const long& __n);
StringBuffer& insert(size_t __pos,const unsigned long& __n);
#if defined(LONG_LONG_IS_LONG)
StringBuffer& insert(size_t __pos,const long long& __n);
StringBuffer& insert(size_t __pos,const unsigned long long& __n);
#else
StringBuffer& insert(size_t __pos,const long long & __n);
StringBuffer& insert(size_t __pos,const unsigned long long & __n);
#endif
StringBuffer& insert(size_t __pos,const float& __n);
StringBuffer& insert(size_t __pos,const double& __n);
//--------------------------------------------------------------------------
// Modifiers methods (<<)
//--------------------------------------------------------------------------
public:
StringBuffer& operator<<(const StringBuffer& __str);
StringBuffer& operator<<(const string& __str);
StringBuffer& operator<<(const char* __s);
StringBuffer& operator<<(const char& __c);
StringBuffer& operator<<(const bool& __n);
StringBuffer& operator<<(const short& __n);
StringBuffer& operator<<(const unsigned short& __n);
StringBuffer& operator<<(const int& __n);
StringBuffer& operator<<(const unsigned int& __n);
StringBuffer& operator<<(const long& __n);
StringBuffer& operator<<(const unsigned long& __n);
#if defined(LONG_LONG_IS_LONG)
StringBuffer& operator<<(const long long& __n);
StringBuffer& operator<<(const unsigned long long& __n);
#else
StringBuffer& operator<<(const long long & __n);
StringBuffer& operator<<(const unsigned long long & __n);
#endif
StringBuffer& operator<<(const float& __n);
StringBuffer& operator<<(const double& __n);
//--------------------------------------------------------------------------
// Modifiers methods (delete)
//--------------------------------------------------------------------------
public:
StringBuffer& erase(size_t __pos,size_t __n);
//--------------------------------------------------------------------------
// Modifiers methods (replace)
//--------------------------------------------------------------------------
public:
StringBuffer& replace(size_t __pos, size_t __n, const string& __str);
StringBuffer& replaceAll(size_t __pos,const string& __src, const string& __dst);
//--------------------------------------------------------------------------
// Finders methods (indexOf)
//--------------------------------------------------------------------------
public:
size_t indexOf(const string& __str) const;
size_t indexOf(const string& __str,size_t __pos) const;
size_t lastIndexOf(const string& __str) const;
size_t lastIndexOf(const string& __str,size_t __pos) const;
size_t indexOf(int ch) const;
size_t indexOf(int ch,size_t __pos) const;
size_t lastIndexOf(int ch) const;
size_t lastIndexOf(int ch,size_t __pos) const;
//--------------------------------------------------------------------------
// Substring methods
//--------------------------------------------------------------------------
public:
StringBuffer substring(size_t __pos, size_t __n = string::npos) const;
//--------------------------------------------------------------------------
// Relationship operation methods
//--------------------------------------------------------------------------
public:
int compare(const StringBuffer& __str) const;
int compare(const string& __str) const;
int compare(const char* __s) const;
//--------------------------------------------------------------------------
//Swap methods
//--------------------------------------------------------------------------
public:
void swap(StringBuffer& sh);
void swap(string& str);
//--------------------------------------------------------------------------
//
//--------------------------------------------------------------------------
private:
string m_cache_str;
};
//--------------------------------------------------------------------------
//
//--------------------------------------------------------------------------
const StringBuffer operator+(const StringBuffer& lhs,const StringBuffer& __str);
const StringBuffer operator+(const StringBuffer& lhs,const string& __str);
const StringBuffer operator+(const StringBuffer& lhs,const char* __s);
const StringBuffer operator+(const StringBuffer& lhs,const char& __c);
const StringBuffer operator+(const StringBuffer& lhs,const bool& __n);
const StringBuffer operator+(const StringBuffer& lhs,const short& __n);
const StringBuffer operator+(const StringBuffer& lhs,const unsigned short& __n);
const StringBuffer operator+(const StringBuffer& lhs,const int& __n);
const StringBuffer operator+(const StringBuffer& lhs,const unsigned int& __n);
const StringBuffer operator+(const StringBuffer& lhs,const long& __n);
const StringBuffer operator+(const StringBuffer& lhs,const unsigned long& __n);
#if defined(LONG_LONG_IS_LONG)
const StringBuffer operator+(const StringBuffer& lhs,const long long& __n);
const StringBuffer operator+(const StringBuffer& lhs,const unsigned long long& __n);
#else
const StringBuffer operator+(const StringBuffer& lhs,const long long & __n);
const StringBuffer operator+(const StringBuffer& lhs,const unsigned long long & __n);
#endif
const StringBuffer operator+(const StringBuffer& lhs,const float& __n);
const StringBuffer operator+(const StringBuffer& lhs,const double& __n);
//__WILLOW_END_NAMESPACE
#endif