1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
|
<HTML>
<HEAD>
<TITLE> DwAddressList Man Page </TITLE>
</HEAD>
<BODY BGCOLOR="#FFFFFF">
<H2>
<FONT COLOR="navy"> NAME </FONT>
</H2>
<P>
DwAddressList -- Class representing a list of RFC-822 addresses
<H2>
<FONT COLOR="navy"> SYNOPSIS </FONT>
</H2>
<PRE>class DW_EXPORT DwAddressList : public <A HREF="fieldbdy.html">DwFieldBody</A> {
public:
<A HREF="addrlist.html#DwAddressList">DwAddressList</A>();
<A HREF="addrlist.html#DwAddressList">DwAddressList</A>(const DwAddressList& aList);
<A HREF="addrlist.html#DwAddressList">DwAddressList</A>(const DwString& aStr, DwMessageComponent* aParent=0);
virtual ~DwAddressList();
const DwAddressList& <A HREF="addrlist.html#op_eq">operator =</A> (const DwAddressList& aList);
virtual void <A HREF="addrlist.html#Parse">Parse</A>();
virtual void <A HREF="addrlist.html#Assemble">Assemble</A>();
virtual DwMessageComponent* <A HREF="addrlist.html#Clone">Clone</A>() const;
DwAddress* <A HREF="addrlist.html#FirstAddress">FirstAddress</A>() const;
void Add(DwAddress* a<A HREF="addrlist.html#Add">Add</A>r);
void <A HREF="addrlist.html#Remove">Remove</A>(DwAddress* aAddr);
void <A HREF="addrlist.html#DeleteAll">DeleteAll</A>();
static DwAddressList* <A HREF="addrlist.html#NewAddressList">NewAddressList</A>(const DwString& aStr,
DwMessageComponent* aParent);
static DwAddressList* (*<A HREF="addrlist.html#sNewAddressList">sNewAddressList</A>)(const DwString&,
DwMessageComponent*);
protected:
DwAddress* <A HREF="addrlist.html#mFirstAddress">mFirstAddress</A>;
public:
virtual void <A HREF="addrlist.html#PrintDebugInfo">PrintDebugInfo</A>(ostream& aStrm, int aDepth=0) const;
virtual void <A HREF="addrlist.html#CheckInvariants">CheckInvariants</A>() const;
protected:
void _PrintDebugInfo(ostream& aStrm) const;
};
</PRE>
<H2>
<FONT COLOR="navy"> DESCRIPTION </FONT>
</H2>
<P>
<B><TT>DwAddressList</TT></B> represents a list of <I>addresses</I> as described
in RFC-822. In MIME++, <B><TT>DwAddressList</TT></B> is a container for objects
of type <B><TT><A HREF="address.html">DwAddress</A></TT></B>, and it contains
various member functions to manage its contained objects.
<B><TT>DwAddressList</TT></B> is also a
<B><TT><A HREF="fieldbdy.html">DwFieldBody</A></TT></B>. This reflects the
fact that certain RFC-822 header fields, such as the ``To'' header field,
have a list of addresses as their field bodies.
<H2>
<FONT COLOR="navy"> Public Member Functions </FONT>
</H2>
<P>
<FONT COLOR="teal"><B> <A NAME="DwAddressList">DwAddressList</A>() <BR>
DwAddressList(const DwAddressList& aList) <BR>
DwAddressList(const DwString& aStr, DwMessageComponent* aParent=0)
</B></FONT>
<P>
The first constructor is the default constructor, which sets the
<B><TT>DwAddressList</TT></B> object's string representation to the empty
string and sets its tqparent to <B><TT>NULL</TT></B>.
<P>
The second constructor is the copy constructor, which copies the string
representation and all <B><TT>DwAddress</TT></B> objects from
<B><TT>aList</TT></B>. The tqparent of the new
<B><TT>DwAddressList</TT></B> object is set to <B><TT>NULL</TT></B>.
<P>
The third constructor copies <B><TT>aStr</TT></B> to the
<B><TT>DwAddressList</TT></B> object's string representation and sets
<B><TT>aParent</TT></B> as its tqparent. The virtual member function
<B><TT>Parse()</TT></B> should be called immediately after this constructor
in order to parse the string representation. Unless it is
<B><TT>NULL</TT></B>, <B><TT>aParent</TT></B> should point to an object of
a class derived from <B><TT>DwField</TT></B>.
<P>
<FONT COLOR="teal"><B> const DwAddressList& <A NAME="op_eq">operator
=</A> (const DwAddressList& aList) </B></FONT>
<P>
This is the assignment operator, which performs a deep copy of
<B><TT>aList</TT></B>. The tqparent node of the
<B><TT>DwAddressList</TT></B> object is not changed.
<P>
<FONT COLOR="teal"><B> virtual void <A NAME="Parse">Parse</A>() </B></FONT>
<P>
This virtual function, inherited from <B><TT>DwMessageComponent</TT></B>,
executes the parse method for <B><TT>DwAddressList</TT></B> objects. The
parse method creates or updates the broken-down representation from the string
representation. For <B><TT>DwAddressList</TT></B> objects, the parse method
parses the string representation to create a list of
<B><TT>DwAddress</TT></B> objects. This member function also calls the
<B><TT>Parse()</TT></B> member function of each <B><TT>DwAddress</TT></B>
object in its list.
<P>
You should call this member function after you set or modify the string
representation, and before you access any of the contained
<B><TT>DwAddress</TT></B> objects.
<P>
This function clears the is-modified flag.
<P>
<FONT COLOR="teal"><B> virtual void <A NAME="Assemble">Assemble</A>()
</B></FONT>
<P>
This virtual function, inherited from <B><TT>DwMessageComponent</TT></B>,
executes the assemble method for <B><TT>DwAddressList</TT></B> objects. The
assemble method creates or updates the string representation from the broken-down
representation. That is, the assemble method builds the string representation
from its list of <B><TT>DwAddress</TT></B> objects. Before it builds the
string representation for the <B><TT>DwAddressList</TT></B> object, this
function first calls the <B><TT>Assemble()</TT></B> member function of each
<B><TT>DwAddress</TT></B> object in its list.
<P>
You should call this member function after you set or modify any of the contained
<B><TT>DwAddress</TT></B> objects, and before you retrieve the string
representation.
<P>
This function clears the is-modified flag.
<P>
<FONT COLOR="teal"><B> virtual DwMessageComponent*
<A NAME="Clone">Clone</A>() const </B></FONT>
<P>
This virtual function, inherited from <B><TT>DwMessageComponent</TT></B>,
creates a new <B><TT>DwAddressList</TT></B> on the free store that has the
same value as this <B><TT>DwAddressList</TT></B> object. The basic idea is
that of a virtual copy constructor.
<P>
<FONT COLOR="teal"><B> DwAddress* <A NAME="FirstAddress">FirstAddress</A>()
const </B></FONT>
<P>
Gets the first <B><TT>DwAddress</TT></B> object in the list. Use the member
function <B><TT>DwAddress::Next()</TT></B> to iterate. Returns
<B><TT>NULL</TT></B> if the list is empty.
<P>
<FONT COLOR="teal"><B> void <A NAME="Add">Add</A>(DwAddress* aAddr)
</B></FONT>
<P>
Adds <B><TT>aAddr</TT></B> to the end of the list of
<B><TT>DwAddress</TT></B> objects maintained by this
<B><TT>DwAddressList</TT></B> object.
<P>
<FONT COLOR="teal"><B> void <A NAME="Remove">Remove</A>(DwAddress* aAddr)
</B></FONT>
<P>
Removes <B><TT>aAddr</TT></B> from the list of <B><TT>DwAddress</TT></B>
objects maintained by this <B><TT>DwAddressList</TT></B> object. The
<B><TT>DwAddress</TT></B> object is not deleted by this member function.
<P>
<FONT COLOR="teal"><B> void <A NAME="DeleteAll">DeleteAll</A>() </B></FONT>
<P>
Removes and deletes all <B><TT>DwAddress</TT></B> objects from the list
maintained by this <B><TT>DwAddressList</TT></B> object.
<P>
<FONT COLOR="teal"><B> static DwAddressList*
<A NAME="NewAddressList">NewAddressList</A>(const DwString& aStr,
DwMessageComponent* aParent) </B></FONT>
<P>
Creates a new <B><TT>DwAddressList</TT></B> object on the free store. If
the static data member <B><TT>sNewAddressList</TT></B> is
<B><TT>NULL</TT></B>, this member function will create a new
<B><TT>DwAddressList</TT></B> and return it. Otherwise,
<B><TT>NewAddressList()</TT></B> will call the user-supplied function pointed
to by <B><TT>sNewAddressList</TT></B>, which is assumed to return an object
from a class derived from <B><TT>DwAddressList</TT></B>, and return that
object.
<P>
<FONT COLOR="teal"><B> virtual void
<A NAME="PrintDebugInfo">PrintDebugInfo</A>(ostream& aStrm, int aDepth=0)
const </B></FONT>
<P>
This virtual function, inherited from <B><TT>DwMessageComponent</TT></B>,
prints debugging information about this object to <B><TT>aStrm</TT></B>.
It will also call <B><TT>PrintDebugInfo()</TT></B> for any of its child
components down to a level of <B><TT>aDepth</TT></B>.
<P>
This member function is available only in the debug version of the library.
<P>
<FONT COLOR="teal"><B> virtual void
<A NAME="CheckInvariants">CheckInvariants</A>() const </B></FONT>
<P>
Aborts if one of the invariants of the object fails. Use this member function
to track down bugs.
<P>
This member function is available only in the debug version of the library.
<H2>
<FONT COLOR="navy"> Public Data Members </FONT>
</H2>
<P>
<FONT COLOR="teal"><B> static DwAddressList*
(*<A NAME="sNewAddressList">sNewAddressList</A>)(const DwString&,
DwMessageComponent*) </B></FONT>
<P>
If <B><TT>sNewAddressList</TT></B> is not <B><TT>NULL</TT></B>, it is assumed
to point to a user-supplied function that returns a pointer to an object
from a class derived from <B><TT>DwAddressList</TT></B>.
<H2>
<FONT COLOR="navy"> Protected Data Members </FONT>
</H2>
<P>
<FONT COLOR="teal"><B> DwAddress* <A NAME="mFirstAddress">mFirstAddress</A>
</B></FONT>
<P>
Points to first <B><TT>DwMailbox</TT></B> object in list.
<P>
</BODY></HTML>
|
