1 //####COPYRIGHTBEGIN####
3 // ----------------------------------------------------------------------------
4 // Copyright (C) 1998, 1999, 2000 Red Hat, Inc.
6 // This program is part of the eCos host tools.
8 // This program is free software; you can redistribute it and/or modify it
9 // under the terms of the GNU General Public License as published by the Free
10 // Software Foundation; either version 2 of the License, or (at your option)
13 // This program is distributed in the hope that it will be useful, but WITHOUT
14 // ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
15 // FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
18 // You should have received a copy of the GNU General Public License along with
19 // this program; if not, write to the Free Software Foundation, Inc.,
20 // 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
22 // ----------------------------------------------------------------------------
24 //####COPYRIGHTEND####
26 // ----------------------------------------------------------------------------
27 // This file defines some useful collection classes:
28 // String (a slightly extended string class, based on TCHAR)
29 // StringArray (array of the above)
30 // PtrArray (array of pointers)
31 // IntArray (array of ints)
32 // Buffer (untyped memory)
33 // ----------------------------------------------------------------------------
35 #ifndef _ECOS_COLLECTIONS_H
36 #define _ECOS_COLLECTIONS_H
38 // Some standard warning-suppressions to avoid STL header verbosity:
39 #pragma warning (push)
40 #pragma warning(disable:4018) // signed/unsigned mismatch
41 #pragma warning(disable:4097) // typedef-name 'string' used as synonym for class-name
42 #pragma warning(disable:4100) // unreferenced formal parameter
43 #pragma warning(disable:4146) // unary minus operator applied to unsigned type, result still unsigned
44 #pragma warning(disable:4189) // local variable is initialized but not referenced
45 #pragma warning(disable:4244) // conversion from 'unsigned int' to 'char', possible loss of data
46 #pragma warning(disable:4250) // CdlConfigurationBody' : inherits 'CdlToplevelBody::is_active' via dominance
47 #pragma warning(disable:4284) // return type for (ie; not a UDT or reference to a UDT. Will produce errors if applied using infix notation)
48 #pragma warning(disable:4290) // C++ Exception Specification ignored
49 #pragma warning(disable:4503) // decorated name length exceeded, name was truncated
50 #pragma warning(disable:4511) // copy constructor could not be generated
51 #pragma warning(disable:4512) // assignment operator could not be generated
52 #pragma warning(disable:4663) // C++ language change: to explicitly specialize class template...
62 // An array of strings:
63 typedef std::vector<String> StringArray;
64 // An array of integers:
65 typedef std::vector<int> IntArray;
67 // Some extensions to the STL string class.
68 // The semantics of the like-named functions is as for the MFC class CString.
69 // The instantiation of the string class is based on TCHAR (the typedef is just below)
70 // which of course will be a wide character when building UNICODE on Windows.
72 typedef std::basic_string<TCHAR> string;
73 class String : public string {
75 void Replace (LPCTSTR psz1,LPCTSTR psz2,bool bObserveEscapes=false);
77 String() : string(),m_pszBuf(0){}
78 String(const String& rhs) : string(rhs),m_pszBuf(0){}
79 String(const String& rhs, size_type pos, size_type n) : string(rhs,pos,n),m_pszBuf(0){}
80 String(const TCHAR *s, size_type n) : string(s?s:_T(""),n),m_pszBuf(0){}
81 String(const TCHAR *s) : string(s?s:_T("")),m_pszBuf(0){}
82 String(size_type n, TCHAR c) : string(n,c),m_pszBuf(0){}
83 String(const_iterator first, const_iterator last) : string(first,last),m_pszBuf(0){}
84 virtual ~String() { delete [] m_pszBuf; }
87 bool operator==(const String& str) const {return 0==compare(str); }
88 bool operator==(const LPCTSTR psz) const {return 0==compare(psz); }
90 // Implicit conversion to LPCTSTR
91 operator LPCTSTR () const { return c_str(); }
93 // Access to the buffer
94 LPTSTR GetBuffer (unsigned int nLength=0);
97 // Format the contents of a string, as printf would do it:
98 void Format(LPCTSTR pszFormat,...);
99 static String SFormat(LPCTSTR pszFormat,...);
101 // Tokenize (split into pieces at separator cSep).
102 // The bObserveStrings argument controls whether double quotes can be used to group words
103 int Chop(StringArray &ar,TCHAR cSep=_TCHAR(' '),bool bObserveStrings=true) const;
105 // UNICODE-ANSI conversions:
106 char * GetCString () const;
107 static String CStrToUnicodeStr(const char *psz);
109 void vFormat(LPCTSTR pszFormat, va_list marker);
117 // Use this class to allocate chunks of untyped memory without needing to worry about memory leaks:
120 Buffer(unsigned int nSize) : m_nSize(nSize), pData(malloc(nSize)) {}
121 ~Buffer() { free(pData); }
122 void *Data() { return pData; }
123 void Resize(int nSize) { pData=realloc(pData,nSize); m_nSize=nSize; }
124 unsigned int Size() const { return m_nSize; }
126 unsigned int m_nSize;
130 // An array of untyped pointers:
131 typedef std::vector<void *> PtrArray;
134 #pragma warning (pop)