rpc/json/iterator.C

/*
 * Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team
 * Rights to this code are as documented in doc/pod/license.pod.
 *
 * JSON-RPC for Ermyth
 *
 * $Id: iterator.C,v 1.2 2007-08-28 17:08:12 pippijn Exp $
 */

//>>>>>>>>>>> iterator.C <<<<<<<<<<<//

#include <json/value.h>

namespace json
{
  // class ValueIteratorBase
  ValueIteratorBase::ValueIteratorBase ()
  {
  }


  ValueIteratorBase::ValueIteratorBase (const Value::ObjectValues::iterator &current)
    : current_ (current)
  {
  }

  Value &
  ValueIteratorBase::deref () const
  {
    return current_->second;
  }


  void 
  ValueIteratorBase::increment ()
  {
    ++current_;
  }


  void 
  ValueIteratorBase::decrement ()
  {
    --current_;
  }


  ValueIteratorBase::difference_type 
  ValueIteratorBase::computeDistance (const SelfType &other) const
  {
    return difference_type (std::distance (current_, other.current_));
  }


  bool 
  ValueIteratorBase::isEqual (const SelfType &other) const
  {
    return current_ == other.current_;
  }


  void 
  ValueIteratorBase::copy (const SelfType &other)
  {
    current_ = other.current_;
  }


  Value 
  ValueIteratorBase::key () const
  {
    const Value::CZString czstring = (*current_).first;
    if (czstring.c_str ())
      {
        if (czstring.isStaticString ())
          return Value (StaticString (czstring.c_str ()));
        return Value (czstring.c_str ());
      }
    return Value (czstring.index ());
  }


  unsigned 
  ValueIteratorBase::index () const
  {
    const Value::CZString czstring = (*current_).first;
    if (!czstring.c_str ())
      return czstring.index ();
    return unsigned (-1);
  }


  char const *
  ValueIteratorBase::memberName () const
  {
    char const *name = (*current_).first.c_str ();
    return name ? name : "";
  }


  // class ValueConstIterator
  ValueConstIterator::ValueConstIterator ()
  {
  }


  ValueConstIterator::ValueConstIterator (const Value::ObjectValues::iterator &current)
    : ValueIteratorBase (current)
  {
  }

  ValueConstIterator &
  ValueConstIterator::operator = (const ValueIteratorBase &other)
  {
    copy (other);
    return *this;
  }


  // class ValueIterator
  ValueIterator::ValueIterator ()
  {
  }


  ValueIterator::ValueIterator (const Value::ObjectValues::iterator &current)
    : ValueIteratorBase (current)
  {
  }

  ValueIterator::ValueIterator (const ValueConstIterator &other)
    : ValueIteratorBase (other)
  {
  }

  ValueIterator::ValueIterator (const ValueIterator &other)
    : ValueIteratorBase (other)
  {
  }

  ValueIterator &
  ValueIterator::operator = (const SelfType &other)
  {
    copy (other);
    return *this;
  }
}
Revision:	1.3
Committed:	Wed Sep 5 11:23:15 2007 UTC (19 years, 1 month ago) by pippijn
Content type:	text/plain
Branch:	MAIN
CVS Tags:	HEAD
Changes since 1.2:	+2 -2 lines
Log Message:	removed GPLed code and put license back to BSD
#	User	Rev	Content
1	pippijn	1.2	/*
2			* Copyright © 2007 Pippijn van Steenhoven / The Ermyth Team
3	pippijn	1.3	* Rights to this code are as documented in doc/pod/license.pod.
4	pippijn	1.2	*
5			* JSON-RPC for Ermyth
6			*
7	pippijn	1.3	* $Id: iterator.C,v 1.2 2007-08-28 17:08:12 pippijn Exp $
8	pippijn	1.2	*/
9
10	pippijn	1.1	//>>>>>>>>>>> iterator.C <<<<<<<<<<<//
11
12			#include <json/value.h>
13
14			namespace json
15			{
16			// class ValueIteratorBase
17			ValueIteratorBase::ValueIteratorBase ()
18			{
19			}
20
21
22			ValueIteratorBase::ValueIteratorBase (const Value::ObjectValues::iterator &current)
23			: current_ (current)
24			{
25			}
26
27			Value &
28			ValueIteratorBase::deref () const
29			{
30			return current_->second;
31			}
32
33
34			void
35			ValueIteratorBase::increment ()
36			{
37			++current_;
38			}
39
40
41			void
42			ValueIteratorBase::decrement ()
43			{
44			--current_;
45			}
46
47
48			ValueIteratorBase::difference_type
49			ValueIteratorBase::computeDistance (const SelfType &other) const
50			{
51			return difference_type (std::distance (current_, other.current_));
52			}
53
54
55			bool
56			ValueIteratorBase::isEqual (const SelfType &other) const
57			{
58			return current_ == other.current_;
59			}
60
61
62			void
63			ValueIteratorBase::copy (const SelfType &other)
64			{
65			current_ = other.current_;
66			}
67
68
69			Value
70			ValueIteratorBase::key () const
71			{
72			const Value::CZString czstring = (*current_).first;
73			if (czstring.c_str ())
74			{
75			if (czstring.isStaticString ())
76			return Value (StaticString (czstring.c_str ()));
77			return Value (czstring.c_str ());
78			}
79			return Value (czstring.index ());
80			}
81
82
83			unsigned
84			ValueIteratorBase::index () const
85			{
86			const Value::CZString czstring = (*current_).first;
87			if (!czstring.c_str ())
88			return czstring.index ();
89			return unsigned (-1);
90			}
91
92
93			char const *
94			ValueIteratorBase::memberName () const
95			{
96			char const name = (current_).first.c_str ();
97			return name ? name : "";
98			}
99
100
101			// class ValueConstIterator
102			ValueConstIterator::ValueConstIterator ()
103			{
104			}
105
106
107			ValueConstIterator::ValueConstIterator (const Value::ObjectValues::iterator &current)
108			: ValueIteratorBase (current)
109			{
110			}
111
112			ValueConstIterator &
113			ValueConstIterator::operator = (const ValueIteratorBase &other)
114			{
115			copy (other);
116			return *this;
117			}
118
119
120			// class ValueIterator
121			ValueIterator::ValueIterator ()
122			{
123			}
124
125
126			ValueIterator::ValueIterator (const Value::ObjectValues::iterator &current)
127			: ValueIteratorBase (current)
128			{
129			}
130
131			ValueIterator::ValueIterator (const ValueConstIterator &other)
132			: ValueIteratorBase (other)
133			{
134			}
135
136			ValueIterator::ValueIterator (const ValueIterator &other)
137			: ValueIteratorBase (other)
138			{
139			}
140
141			ValueIterator &
142			ValueIterator::operator = (const SelfType &other)
143			{
144			copy (other);
145			return *this;
146			}
147			}