135 lines
2.6 KiB
C++
135 lines
2.6 KiB
C++
#pragma once
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#include "SHArray.h"
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//通用字符串类,以NULL结尾
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class UString : public SHArray<wchar_t>
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{
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public:
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UString(long size = 0);
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UString(const char *pszVal);
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UString(const wchar_t * format);
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UString(const UString &string);
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virtual ~UString();
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UString& operator = (UString &string);
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UString& operator = (const wchar_t *p);
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UString& operator << (int i);
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UString& operator << (double d);
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UString& operator << (wchar_t c);
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UString& operator << (const UString &s);
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UString& operator << (const wchar_t *p);
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UString& Format(const wchar_t *format,...);
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const UString& operator >> (int &i) const;
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const UString& operator >> (double &d) const;
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const UString& operator >> (UString &s) const;
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const UString& operator >> (wchar_t *p) const;
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bool operator == (const wchar_t *p) const;
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bool operator != (const wchar_t *p) const;
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bool operator > (const wchar_t *p) const;
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bool operator < (const wchar_t *p) const;
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int operator - (const wchar_t *p) const;
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UString operator + (const UString &string) const;
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operator int() const;
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operator float() const;
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operator double() const;
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operator const wchar_t*() const;
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void Clear();
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void FreeExtra();
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void Realloc(long size,bool bCopy = true);
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void Del(long i);
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long Del(const UString &s);
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void Del(long from, long to);
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void DelLeft(long count);
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void DelRight(long count);
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void Insert(long i, wchar_t c);
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bool Insert(long i, const UString &s);
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long IsValidIndex(long index) const;
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long Length() const;
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long ReverseFind(wchar_t c) const;
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long IsEmpty() const;
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bool IsIntNumber() const;
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bool IsFloatNumber() const;
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//字母变大写
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void MakeUpper();
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void Reverse(long start = 0, long to = -1);
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void CreateNextTable(long *next) const;
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long Find(wchar_t c, long from = 0, long to = -1) const;
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long Find(const UString &s, long from = 0, long to = -1) const;
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long Find(const UString &s, SHQuene<long> &quene, long from = 0, long to = -1) const;
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//支持通配符的查找替换
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long FindEx(const UString &sFindRule, UString &res, int flag = 0, long from = 0, long to = -1) const;
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long Replace(const UString &s, const UString &d, long from = 0, long to = -1);
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void ReplaceEx(const UString &sFindRule, const UString &sReplaceRule, int flag = 0);
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UString Right(long count) const;
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UString Left(long count) const;
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UString Mid(long from, long to) const;
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protected:
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void SetEnd(long index);
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void SetLength(long l);
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void Copy(long from, long to, long size);
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void Copy(const wchar_t *p, long pos = 0);
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void Copy(const wchar_t *p, long pos, long size);
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protected:
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long end;
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};
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