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vdkstring.h
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/*
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* ===========================
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* VDK Visual Development Kit
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* Version 1.2.3
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* October 1998, August 2000
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* ===========================
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*
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* Copyright (C) 1998, Mario Motta
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* Developed by Mario Motta <mmotta@guest.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
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* 02111-130
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*/
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#ifndef VDKSTRING_H
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#define VDKSTRING_H
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#define MAXPRINTFLEN 65535 // max size for Sprintf and Concatf buffer
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#define INT_DATE 0 // for FormatDate
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#define ENG_DATE 1
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#define EUR_DATE 2
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struct
STRING
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{
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char
* s;
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unsigned
int
ref ;
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};
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class
VDKString
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{
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protected
:
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STRING* p;
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public
:
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VDKString
();
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VDKString
(
const
char
*s);
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VDKString
(
const
char
& c);
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VDKString
(
const
VDKString
& s);
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VDKString
&
operator=
(
const
VDKString
& s);
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VDKString
&
operator=
(
const
char
* s);
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~VDKString
();
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operator
char
*() {
return
p->s; }
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int
operator ==
(
const
VDKString
& s)
const
;
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int
operator <
(
const
VDKString
& s)
const
;
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int
operator>
(
const
VDKString
& s)
const
;
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int
operator <=
(
const
VDKString
& s)
const
;
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int
operator >=
(
const
VDKString
& s)
const
;
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int
operator !=
(
const
VDKString
& s)
const
;
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VDKString
&
operator +=
(
const
char
* s);
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VDKString
&
operator +=
(
const
VDKString
& s);
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VDKString
operator +
(
const
char
* s)
const
;
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friend
VDKString
operator +
(
const
char
* s,
const
VDKString
& vdks);
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VDKString
operator +
(
const
VDKString
& s)
const
;
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bool
isNull
()
const
;
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int
size
()
const
;
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char
operator[]
(
unsigned
int
ix)
const
;
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const
char
*
c_str
()
const
;
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VDKString
&
DelSelection
(
unsigned
int
begin,
unsigned
int
len);
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VDKString
&
RTrim
();
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VDKString
&
LTrim
();
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VDKString
&
Trim
();
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unsigned
int
CharCount
(
const
char
car)
const
;
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VDKString
&
UpperCase
();
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VDKString
&
LowerCase
();
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bool
isEmpty
()
const
;
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VDKString
&
Concatf
(
const
char
* format, ...);
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VDKString
&
Sprintf
(
const
char
* format, ...);
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VDKString
&
GetPart
(
unsigned
int
i,
const
char
sep =
'|'
);
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int
GetFCharPos
(
const
char
car)
const
;
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int
GetLCharPos
(
const
char
car)
const
;
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double
StrtoDouble
()
const
;
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int
StrtoInt
()
const
;
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VDKString
&
SubStr
(
unsigned
int
start,
unsigned
int
len);
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VDKString
&
Cut
(
unsigned
int
len);
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VDKString
&
LPad
(
unsigned
int
len,
const
char
car);
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VDKString
&
RPad
(
unsigned
int
len,
const
char
car);
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VDKString
&
DoubleChar
(
const
char
car =
'\''
);
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VDKString
&
FormatDate
(
const
char
sep,
int
orig,
int
ret);
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};
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#endif
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